Build It Right with ERC Construction Inc. – Your Trusted Roofing Experts in Ham Lake, MN

At ERC Construction, we build complete roofing systems—not just shingles. Our roofs include high-quality decking, underlayment, ventilation, and materials that work together for lasting protection and curb appeal.

ERC Uses the BEST Quality Materials in MN

Your roof is one of the most important investments in your home, and we’re here to make sure it’s done right—from the first nail to the final inspection. And here’s the best part: we never outsource our work. No independent contractors—just skilled, dedicated ERC professionals you can trust.

We proudly use the best roofing materials available in MN, known for their durability, affordability, and performance. Plus, all of our work is backed by industry-leading warranties. If your roof suffers from high winds or storm-related damage, we’ll fix it—free of charge under our warranty.

We take pride in every roof we build—going above and beyond local code requirements to ensure your roof is ready to handle Minnesota’s toughest weather. More than just quality craftsmanship, we’re committed to your satisfaction from start to finish.💪 Built to last. Backed by integrity. Trusted by homeowners.

We are the right roofer for you!

Protect Your Home from the Top Down with ERC Construction!

Your roof is your home’s first line of defense—shielding you from rain, snow, hail, and everything in between. That’s why keeping it in top shape isn’t just important, it’s essential.

At ERC Construction Inc, we offer expert roofing services across Minnesota, specializing in everything from minor leak repairs and storm damage fixes to full roof replacements. Whether it’s asphalt shingles, clay tiles, cedar shakes, metal, or slate—we’ve got the tools, talent, and experience to handle it all.

We work closely with homeowners and neighbors to deliver honest advice, reliable service, and durable results that stand the test of time. And yes—we offer free estimates for both residential and commercial properties!

📞 Call us today at 612-850-6350 to schedule your FREE roofing estimate.
Let ERC Construction Inc keep a solid roof over your head!

Roofing Services for Your Home

When choosing a roofing contractor you want to make sure that they are certified and licensed. Roofing contractors need to happen their state licensing and certification test before starting work on their roof.

ERC Construction has been an accredited business with the Better Business Bureau (BBB) since 2003. Our customers can rely on us for fast, reliable service from our experienced team.

ERC Construction Inc is fully licensed and insured so you know you will get top-notch service at a competitive price. For more information about roofing services, get in touch with ERC Construction Inc at 612-850-6350.

Looking for the best roofing contractor near you? Give us a call now!

Commercial Roofing

Professional flat roof installation on a commercial building in Minnesota

Minnesota’s Trusted Flat Roofing Experts
At ERC Construction, we specialize in commercial flat roofing solutions built to endure
Minnesota’s challenging climate. Whether you’re managing a retail plaza, industrial warehouse,
or office complex, our flat roof systems are designed for performance, longevity, and energy
efficiency.
With over 20 years of local experience, we know what it takes to protect your investment
through every season.
Flat Roofing Systems for Minnesota Commercial Buildings
Minnesota’s extreme winters and warm summers demand durable, efficient, and weather-
resistant flat roofing systems. At ERC Construction Inc, we offer top-rated solutions like EPDM,
PVC, and TPO roofing—engineered to perform in our northern climate.

EPDM Roofing – Affordable & Long-Lasting in Minnesota
EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber roofing material ideal for
large-scale flat and low-slope roofs in Minnesota. Known for its durability and low cost, EPDM
is one of the most popular commercial roofing choices in the Midwest.
✅ Advantages of EPDM Roofing:
 Long Lifespan: With proper installation and maintenance, EPDM roofs last 20 to 30
years—even through Minnesota’s freeze-thaw cycles.
 Cost-Effective: One of the most affordable commercial roofing materials, ideal for
large warehouses, factories, or distribution centers.
 Cold Climate Flexibility: Unlike brittle materials, EPDM remains flexible in subzero
temperatures, reducing the risk of cracks or splits.
 Weather Resistant: Resists hail, UV exposure, high winds, and extreme weather
common in the Twin Cities and surrounding regions.
⚠️ Considerations:
 Black EPDM can absorb heat, raising cooling costs in summer.
 Less resistant to some industrial chemicals compared to PVC.

Best for: Industrial buildings, low-slope roofs, commercial properties in Minneapolis, St. Paul,
Rochester, and Duluth.

PVC Roofing – Chemical & Fire-Resistant for Specialized Facilities
PVC (Polyvinyl Chloride) roofing is a premium option for commercial and industrial buildings
that require enhanced chemical resistance, fire safety, and waterproofing.
✅ Advantages of PVC Roofing:
 Chemical Resistant: Withstands exposure to acids, animal fats, and industrial vapors,
making it ideal for factories, food production, and labs.
 Durable & Weatherproof: Heat-welded seams create a watertight seal against snow,
rain, and ice dams—critical in Minnesota winters.
 Fire Resistant: Meets fire safety codes for R&D centers, healthcare facilities, and high-
tech operations.
 Reflective & Efficient: White PVC roofs reflect UV rays, helping reduce air
conditioning costs in warmer months.
⚠️ Considerations:
 Slightly higher installation cost and weight compared to EPDM or TPO.
Best for: Laboratories, food processing plants, high-risk environments in Bloomington, St.
Cloud, and greater Minnesota.

TPO Roofing – High Efficiency and Strength for Minnesota Buildings
TPO (Thermoplastic Polyolefin) is a modern roofing membrane that combines the benefits of
EPDM and PVC with enhanced energy efficiency.
✅ Advantages of TPO Roofing:
 Energy Efficient: Among the most reflective roofing systems, keeping buildings cooler
in Minnesota summers.
 Strong & Lightweight: Resists punctures, UV damage, and chemical
exposure—without adding structural weight.
 Eco-Friendly: Many TPO systems are recyclable and sustainable.
 Fast Installation: Lightweight and flexible, making it ideal for tight project timelines.
Best for: Retail stores, schools, office buildings, data centers, and commercial properties in
Maple Grove, Woodbury, and Mankato.

�� Need Help Choosing the Right Roofing System?
At ERC Construction Inc, we guide Minnesota property owners through the best roofing options
for their needs and budget. Whether you’re comparing EPDM vs. TPO, or need high-
performance PVC roofing, we deliver honest advice and flawless installations across the state.

FREQUENTLY ASKED QUESTIONS

5 Benefits of Working With a Licensed Roofing Company.

A licensed roofing contractor is well-trained in providing roofing services from roof repair, roof replacement, roof installation and maintenance and other roofing needs. They know what to do and why and how to provide services that ensure the roof is installed correctly.

If you are in need of a roof repair, there is nothing better than having a roofer come to your rescue and save you the hassle of doing it yourself. The professional roofer also knows where to pull permits and handles inspection, which saves time and money for the homeowner.

Here are five benefits of working with a licensed roofing contractor:

Insured From Any Loss or Damage
Working with an insured contractor will also provide you peace of mind and a level of comfort because they are working for a well-known company. Working with someone you have confidence in and who has your best interests at heart is important. This will create a better experience for you, letting you relax and trust the professionals.

Values Your Property
A roofing contractor should be able to show you records detailing the roof they have worked on previously. They should also have pictures of previous jobs and proof that the work was done properly. This shows you they understand the value you add to your property and the time it takes to maintain it properly. You will feel better knowing you have someone who values your property and does not take shortcuts, which can lead to costly problems down the road.

Overall Efficiency and Productivity of Roofing Contractors
If you are not happy with how your roof looks or is leaking, it will not be able to properly function for long. While it may seem like a small problem now, over time the number of leaks can grow quickly and cost a lot of money. Having a professional company come in and fix these problems quickly and efficiently will save you a lot of time and money. If you are having problems with your roof or other areas of your home, make sure you are happy with the results of your work.

Roof Last Long
Some people have roofs that last 20 years or more. This can be very costly to replace, which makes hiring a contractor very beneficial. The last thing you want is to have to replace your roof after a few years because you did not bother to follow the proper steps or hire a professional. If you hire an experienced contractor who knows what he or she is doing, you can often get better results than if you tried to do the work yourself.

Ensures Other Benefits
Qualified and Experienced roofing contractor will help to ensure that you have many of these benefits. When you hire a contractor, ask them to walk through your project with you so that you can see what they recommend. Ask plenty of questions, from how long it will take them to finish your project to the costs involved and whether or not they will guarantee their work.

How To Hire a Roofing Company:

If you are thinking of getting some work done on your home’s roof, you will want to know how to hire a roofing company. Roofing is a critical aspect of your home and should be treated as such. By hiring a good roofer, you can avoid having to spend large amounts of money on repairs in the future.

The first thing that you should do is make a list of all of the different roofing companies in your area. You can do this by listing them down in alphabetical order, or using the most popular search engine, Google. Once you have your list, take the time to call each one and figure out what their prices are, how long they have been in business, and what type of roof they specialize in. You will be doing this for all of the major roofing companies in your area, so it’s important that you know what the average price is, not just for the company you’re calling, but also for the industry as a whole.

Next, when you are calling around to different roofing companies, you should ask them for a couple of things. The main thing that you need to know how to hire a roofing company is how many years of experience they have. There are certain types of roofs that may require a specific amount of experience to fix them, and you want to know that upfront. The more experience that they have, the less likely they are to get stuck on a job, which is ultimately what could end up costing you a lot of money if you don’t hire someone who doesn’t know what they’re doing.

Once you know how long a roofing company has been around, ask them about what type of training and education they have had. For example, many people think that a roofing contractor only needs a basic understanding of roofing, but that is not true at all. You want to hire someone with some kind of special training or education in the field of shingle roofing, because of a few different factors. One, specialty training can mean that the contractor will have a better understanding of what goes into the installation process of a new roof. This is important, because often the most common problems come after a new roof is installed, and a contractor who has been trained to work on newer roofs will be able to avoid those problems.

Finally, you need to know how to hire a roofing company based upon their reputation within the business. This may sound like common sense, but there are many contractors who will knowingly hire employees who have no experience in the roofing business, knowing that this experience will come at a higher cost later. For instance, if you were going to install shingles, you would want to know that the installers had gone through the proper training and education process, because otherwise they wouldn’t know what they are doing. You also want to hire a contractor who has been around long enough to build up a credible reputation. The longer a contractor has been in business, the more likely it is that people will experience his or her work.

So how to hire a roofing company?

It’s easy – as long as you take your time and search for the best contractor that you can find. It’s also important to ask the right questions so that you know exactly what type of training and experience a potential contractor has. By taking all of these steps, you will ensure that you get the best service possible.

What Kind Of Warranty Does ERC Offer?

Before getting into the benefits of an ERC roof installation, it is important to understand the terms and conditions associated with this form of roofing contractor licensing. An ERC, short for the Electric Residual Rectifier, is actually a system that is installed on-site by the roofing contractor. The system heats and filters the air in order to eliminate allergens and pollutants. When the air is filtered, it goes through various stages of heating in order to improve air quality. This system, when used in conjunction with natural ventilation systems helps to reduce indoor pollution levels. It also cleans the air of dust, dirt and other particles that are found in the air in commercial and residential properties.

One benefit that an ERC offers is a limited lifetime warranty. Generally, it is designed to protect against debris that are picked up from the roofing contractor’s roof. This warranty is good for as long as the ERC is in use. However, if the ERC should break down within a specific amount of time (usually under one year), the roofing contractor will have to repair or replace the system without having to pay for a replacement warranty. In addition, if the ERC should leak and rupture, the warranty would also cover any damages caused to the property due to water leakage, fire or wind.

ERCs come in a variety of designs and styles, and can be installed by almost any roofing contractor. Some of them are even retro-fit models. These types can offer a higher level of protection, but they are often more costly than the traditional warranties that are available. The cost of these warranties generally depends on the kind of materials that are used in the roofing contractor’s installation.

What is to prevent if from leaving debris on the roof?

ERCs help to prevent this by providing a secondary layer of protection against debris. Once this layer of protection is in place, there is little chance that the roofing contractor will have to remove any part of the roof to make repairs or replacements. As a result, the roofing contractor’s costs are kept to a minimum. The warranties can also help to protect against what could be large expenses should there ever be damage to the roof.

ERCs are not typically brand new products. Instead, they are modified or upgraded versions of other roofing warranties. As a result, it is important to look closely at what is included with each ERC. It is also important to evaluate whether the warranties offered are adequate to protect the roofing investment. Many roofing warranties only offer coverage for a specified number of roofing shingles.

Another thing to consider is whether or not additional ERCs are needed to make up the difference in coverage between regular warranties and ERCs. ERCs generally cost less per square foot than do the regular warranties offered, but they cost more for roofing repairs. Because they are cheaper per square foot, however, they may make up the difference in cost in the long run if roofing repair expenses are common.

When evaluating what kind of warranty does ERC provide, also consider the warranties extended by the roofing warranty provider. While it is common for warranty providers to offer warranties to cover only a fraction of the cost of roofing repairs, some extend their warranties to include roof repairs as well. Typically, roofing warranty providers extend their warranties to include repairs made by their own employees. This is not always the case, so it is important to shop around. In addition, some roofing contractor brands tend to specialize in one or two types of ERC, so it may make sense to choose one brand over another when choosing a warranty provider.

One thing to remember when looking at what kind of warranty does ERC provides as it can be misleading. If a warranty mentions that all work must be done by its licensed professionals, but in reality many or most work can be done by non-licensed contractors, then this warranty may be worthless. Also, if the warranty is mentioning an ERC program, it’s a good idea to inquire about whether or not that program applies to the particular roofing repair job. Often, warranties for a specific ERC include certain stipulations about who can use the program (i.e., only certified installers can work on the job). Be sure to ask any question you have about what kind of warranty a contractor is offering before signing any type of agreement.

How To Choose a Good Roofing Company

So, you’ve been thinking about how to choose a good roofing contractor, and you’re trying to get the best deal possible. How do you compare roofing companies? You need to know the licensing requirements for each state, if any, in order to be sure that the roofing contractor is properly trained and licensed. There may be a difference of several hundred dollars or more between the initial estimate and the actual cost to repair a roof in a few months. You will need to make sure that the licensed professional has no history of complaints with the Better Business Bureau or any other regulatory agency. In addition, you should check out their local Better Business Bureau standing.

Once you have checked out the local Better Business Bureau standing, you will need to find out about a roofing company’s training. In order to ensure that they are really certified, they must pass a state roofing contractor exam. Unfortunately, there are a lot of roofing companies out there who don’t pass this examination, which means that they are not certified. These companies may actually be dangerous to work on, because some of them may be untrained or improperly licensed. You’ll want to hire only the best roofing contractor in your area.

Choosing a good roofing company doesn’t end there. You also need to make sure that the contractor will give you an estimate, so that you can determine whether or not you are getting a good deal. This estimate should include all materials as well as labor costs, so that you know what you are being charged for. If you aren’t happy with the estimate, then you can always ask for a break.

Another important thing to consider when you are trying to find a roofing contractor is the licensing requirements. Different states have different requirements. In many states, you won’t even be allowed to start the job unless you have a license. Fortunately, if you’re very handy, you can usually get a hold of the paperwork you need without too much difficulty. Still, it’s not a good idea to trust your life and your roof to just anybody. Make sure that the roofing contractor has a valid license from the appropriate state.

Choosing a roofing company can seem like a lot of work. However, if you keep these tips in mind, you should have no trouble. First of all, make sure that you don’t automatically discount a company simply because they are cheap. Some roofing companies provide great roofing services at great prices, but their services are actually mediocre. It’s important to make sure that you’re getting a quality service. There are many great companies that are very affordable, but their services are not outstanding.

There are several different types of roofing systems, and some of them cost more than others. For example, tile roofing is one type of system that is usually quite expensive. Nevertheless, there are also shingle roofing systems that are less expensive, yet they are much less durable. Many companies offer several different types of roofing systems, and you should consider your needs when choosing the right one for you.

Once you’ve decided which type of roofing system you’d like, you’ll need to figure out how to choose a good roofing contractor. There are many things to look for when hiring a roofing contractor. Most importantly, however, you’ll want to make sure that the roofing contractor is experienced. Although the best way to learn about a contractor’s experience is to contact the Better Business Bureau, you can also ask friends and family for referrals.

After learning how to choose a good roofing company, you will be able to hire the best one for your home or business. Most roofing companies offer free estimates on their services. You can get an idea of what the average cost would be for a particular kind of roofing system by contacting different companies and asking for quotes. Some estimates can be given in minutes, while others may take a little bit longer. Be patient with the company you choose, as they may have a lot of work to do. In addition, different contractors specialize in different kinds of roofs, so it may be necessary to find a roofer who can handle a larger roof project.

How to find out if a Roofing Company is Licensed in Minnesota?

If you want to know how to find out if a roofing company is licensed in Minnesota, it is very important for you to do your homework.

Before choosing a roofing company you must determine the licensing status and ensure that they have met all the state requirements and are bonded and insured. This can be determined by calling your local licensing board and asking them for the regulations pertaining to roofing in your area.

The most common license requirements are that the business is at least 15 years old and has been operating for at least two years. A professional roofing company would not hire someone who is in the business without having the proper licensing status.

Many homeowners choose to hire a roofing company without first determining if they have the appropriate licenses and insurance coverage. There are many hazards when it comes to working on roofs alone and working without the proper protection. When you are working on your roof you need to know how to install a taping system, you must have a spotter when working on a ladder and if you are using jackhammers or any other dangerous tools, you must have a safety shield around yourself.

You can ask neighbors and others who have recently done work with a roofing contractor. Look for references and ask them how they felt about the company they used. If a license is necessary for a particular company, you will see their license number on the wall of the business. If you do not see this number, you should not consider hiring that particular roofing service because there are many roofing services that do not require a license to operate.

If you are not satisfied with what you read on the Internet about a particular roofing company, call the licensing board in your area and ask them if they could help you. The licensing boards can tell you how many complaints have been filed against any particular roofing company and if there are any problems with them. They can also tell you how many roofing jobs have been completed by a specific company and whether they have been successful. You should also be told how long any roofing company has been in business.

If the roofing company you are considering has been in business for a while, you should find out what kind of experience they have. Are their employees properly trained? Have there been no complaints filed against them? How long have they been in business? If a company has been in business for a long time and has not had any complaints against them, you may feel comfortable hiring them to work on your roof.

Finding if roofing contractor is qualified to work on your roof should not be a difficult. Just make sure you get all the details before making a decision. Be sure to take down the names and phone numbers of all your references. Your roofing contractor should be willing to provide you with this information.

What Types of Roofing Do You do?

If your commercial roof is leaking, or if it is threatening to collapse, it is important to understand the different types of roofing that you can employ to solve these problems. If you are a property owner with commercial property, it is imperative that you understand how these different types of roofing solutions can best serve your purposes. Are you using asphalt shingles, metal roof shingles, or perhaps a new and innovative type of roofing solution? In this article we will take a look at a few common roofing materials and their various benefits.

Let’s begin with shingle roofs. Asphalt shingle roofs are the most common style of shingle found on residential homes and commercial buildings. They consist of two layers: the shingle board that covers the base and the metal shingles that are stacked on top of the shingle board in a overlapping pattern. The shingle is an important part of the roof as it acts as a protective membrane and water seal for the underlying structure. Unfortunately, asphalt shingle roofs are susceptible to corrosion due to the elements, which leads to premature roof failure.

Metal roof shingles are a more modern style of roofing material. Metal roof shingles are constructed of thicker sheets of metal than the asphalt shingle roofing materials. Because of the increased thickness of the metal shingles, they are more durable and weather-resistant. In addition, metal roof shingles are available in a wide range of colors and styles to complement any home or business color scheme. Unfortunately, metal roof shingles also have a short lifespan, which can make them inappropriate for use in high-traffic areas of the building.

Commercial roofing, on the other hand, uses materials that are built to last and which provide added advantages. Unlike residential roofing, commercial roofing materials can be installed in a shorter amount of time. Because commercial roofing applications are open, there is less chance for moisture to get into the building and cause damage. Additionally, commercial roofing materials are not as susceptible to weather wear and tear. In the case of rain, storms, and snow, commercial roofing systems are more resistant to damage.

When it comes to commercial roofing, the options available are almost unlimited. There are several different kinds of roofing materials such as slate, corrugated metal, and tile. These materials are all designed to provide different benefits. For example, corrugated metal roofing is very durable, allowing for light replacement if it gets damaged. On the other hand, slate and tile roofs are considered luxury roofing materials and are typically used on buildings that will be open to the public.

You should also keep in mind that there are several different ways to perform commercial roofing projects. If you decide to hire a professional to do the work, you can still determine what types of commercial roofing do you do by looking through the contractor’s website or brochure. Take the time to look at pictures of completed projects. This will help you get a better idea of what a contractor can do and will give you an idea of how much they will charge for the work.

As you look through your choices, you can find out if a particular company has been certified by the Better Business Bureau. Also, you may want to look up testimonials from past clients to ensure that the company is the right fit for your needs. It is important to make sure that you hire a professional who will provide quality commercial roofing projects.

When you start to get started with your commercial roofing projects, you should have an experienced professional as the contractor. However, you can always hire someone up close to you to help you out. Most of the time, you will be able to see what they are doing on a walkthrough. Of course, you need to trust the person who is doing the job so you should spend the time it takes to get to know him or her well. Once you have decided on the best company, you can rest easy knowing that your roof is in good hands.

How long will my new roof take to be completed?

A qualified roofing contractor can usually give you an accurate estimate of the time it will take to get your roof up. If you have any concerns or queries, you should consult with your contractor before going ahead with a work plan. This gives you the opportunity to raise any issues or problems which aren’t quite currently resolved. It also lets him know the maximum time period you’re allowed to delay the installation of a new roof, which you’ll undoubtedly need. It is important to discuss this with your contractor so you agree on the scope of your work and the milestones to which you’re both willing to adhere.

How long it takes to install a new roof is largely dependent on the roof material used, the complexity of the installation, and your ability to follow a schedule. Contractors have their own formulas for calculating the length of time various parts of your project will take. Some may vary based on the condition of your existing roof. New roofs are generally shorter than older ones because they have simpler construction and fewer features such as valleys, ridges, and valleys (where water can accumulate). Your new roofing contractor will give you the pros and cons of different types of materials and roofing systems to help you make the best decision for your home.

Other FAQs

Q. Why is a warranty important?

A: There are many different reasons why a warranty is important. For example, if something happens after the installation it is important you speak with your contractor right away and let them know you are unhappy. Also, a reputable roofer should give you a contractor guarantee for both quality and time – generally at no additional cost.

Q. How long does it take to install?

A: Be sure to get a written estimate from your contractor so you know exactly what time frame your contractor will be working on your house.

Q. What materials will I need?

A: Roofing material costs vary greatly, so it’s often a good idea to start out with some basic tools and materials that you can get at a local hardware store or store that sells to contractor.
Frequently asked questions for roofing contractors are an inevitable part of the process. It’s always best to be prepared, however, because there’s almost always a better way to phrase or justify your questions. Keep these things in mind as you talk to a different contractor. You’ll probably come across some of the most talented contractors around, but you never know unless you ask questions.

GET IN TOUCH

Contact ERC Construction Inc today to learn more about what we can do for you. We are happy to answer any questions that you have, and put together an estimate based on your needs in order to find the best solution for your home. We look forward to working with you!

ADDRESS:

7771 Lake Dr Suite 4, Lino Lakes,
MN 55014, USA

PHONE:

612-850-6350

EMAIL

info@buildwitherc.com

ROOFING/ COMMERCIAL ROOFING