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Worried About Your Business Roof’s Safety?

Secure Your Building with Our Commercial Roofing Company in Connecticut

At GMT Home Services, we’re more than a commercial roofing company—we’re partners committed to protecting your business. From new roof installations to roof replacements and expert repairs, our team helps extend the life of your existing roof while ensuring performance, durability, and long-term benefits.

Our Commercial Roofing Services

01.

Commercial Roof Installation

Installing a new roof on your business isn’t just about materials and labor — it’s about protecting everything inside your building, from your employees to your equipment. At GMT Home Services, we don’t just put on a roof; we make sure your property has a system that can handle Connecticut’s weather, keep your energy costs manageable, and give you confidence that your building is safe. Whether it’s low slope roof systems, TPO roofing membranes, metal roofing, asphalt shingles, or liquid applied roof coatings, we install with care, precision, and a deep understanding that your roof is the first line of defense for your business.

02.

Commercial Roof Repairs

We know that even small roof problems can cause big stress. A tiny leak can damage inventory, interrupt operations, or even put your staff at risk if left unchecked. That’s why our commercial roof repair services are designed to respond quickly and effectively. From leaks and standing water to cracks in roofing membranes, storm damage, or damaged insulation, we fix issues before they spiral into costly disasters. Our team treats every repair as urgent because we understand your business can’t afford downtime.

03.

Commercial Roof Replacement

Deciding to replace your roof is never easy — it usually comes after years of patching repairs and worrying about “what if it leaks again.” At GMT Home Services, we approach commercial roof replacement with honesty and care, helping you choose the best roofing system for your property. A new roof means more than protection; it restores peace of mind, boosts energy efficiency, and reduces long-term maintenance costs. When your roof has reached the end of its life, we’re here to make the transition as seamless as possible, so you can focus on running your business.

04.

Roof Maintenance & Inspections

Owning a commercial building means always thinking ahead — and your roof should be no exception. Regular roof maintenance and inspections save you money and stress in the long run. Our team provides preventative inspections, gutter and downspout cleaning, and ongoing monitoring for signs of leaks, cracks, or deterioration. We also offer roof restoration options like coatings that extend your roof’s life without the cost of full replacement. Think of it as protecting your investment before problems become emergencies.

Materials Roofing Systems We Work With

Materials & Roofing Systems We Work With

Choosing the right roofing system for your business isn’t just about price — it’s about making sure your building can handle Connecticut’s weather year after year. At GMT Home Services, we help you understand your options so you can feel confident that your roof will protect your property, lower energy costs, and last for the long haul.

Here are the commercial roofing systems we most often install, repair, and maintain:

  • TPO Roofing Membranes – Popular for low slope buildings, these systems are durable, energy-efficient, and built to withstand heavy use.
  • Metal Roofing – A long-lasting, low-maintenance option that provides excellent protection for industrial facilities.
  • Asphalt Shingles – Cost-effective and versatile, often chosen for smaller commercial properties.
  • Roof Coatings – Including reflective and liquid-applied options that restore aging roofs and add extra protection.

Each roofing system is carefully selected based on your building’s needs, from drainage and insulation to overall performance. Our goal is to give you a solution that reduces headaches, lowers costs, and provides reliable protection for years to come.

Standing Water on a Flat Commercial Roof

Low-slope roofs on retail centres, schools, and warehouses are prone to pooling water, which can weaken roofing membranes and lead to leaks. Drainage improvements and flat roof repairs usually range from $500–$2,500.

Signs You Need Commercial Roof Repairs

Signs You Need Commercial Roof Repairs

Most roof problems don’t start with a sudden disaster — they start small. Maybe you’ve noticed a stain on the ceiling after a storm, or your energy bills keep climbing even though nothing inside has changed. These are your roof’s way of quietly asking for attention. Addressing issues early not only protects your building but also prevents costly downtime for your business.

Here are the most common signs that it’s time to consider commercial roof repair:

  • Leaks or water stains on ceilings – even a small drip can signal bigger issues above.
  • Cracked or missing roofing materials – leaving your building vulnerable to weather damage.
  • Sagging or uneven roof sections – a warning sign of structural stress.
  • Increased energy bills – poor insulation from roof damage can drive costs up.
  • Storm, wind, or debris damage – Connecticut’s weather can be tough on flat and low-slope roofs.

The truth is, roofing problems don’t fix themselves. A quick inspection today can save you from major repairs or even a full replacement tomorrow.

Aging Roof on a Connecticut Commercial Building

When industrial facilities, hospitals, or shopping centres notice rising energy bills, leaks, or cracks, it may be time for roof replacement. In Connecticut, full commercial roof replacements average $6–$12 per sq. ft., depending on materials and complexity.

Our Proven Commercial Roofing Process

Our Proven Commercial Roofing Process

We know that replacing or repairing a commercial roof can feel overwhelming. That’s why our process is built around clarity, trust, and minimal disruption to your business. From the first inspection to the final warranty, we walk you through every step so you’re never left guessing.

Here’s how we make sure your roof gets the care it deserves:

  • Inspect & Evaluate – We start with a full analysis of your roof, underlying structure, and roofing materials to identify any hidden issues.
  • Customized Plan – No two buildings are alike. We create tailored roofing solutions that fit your business, budget, and long-term goals.
  • Expert Installation or Repairs – Our certified team delivers professional craftsmanship using durable, high-performance roofing products.
  • Final Inspection & Warranty – Before we call the job done, we double-check every detail. Then we back our work with strong warranties so you can feel confident for years to come.

At every stage, our priority is protecting your business, your employees, and your investment. You’ll always know what’s happening, why it matters, and how we’re ensuring your roof’s performance long into the future.

Storm Damage on a Commercial Roof in Connecticut

After severe weather, businesses like restaurants, hotels, and office buildings often face leaks from torn membranes or damaged flashing. Emergency commercial roof repairs typically cost $350–$1,200, depending on the extent of damage.

Why Connecticut Businesses Trust GMT Home Services

Why Connecticut Businesses Trust GMT Home Services

Choosing the right roofing partner is about more than fixing leaks. Our customers rely on us because we combine skill, transparency, and durable roofing materials that stand up to severe weather.

  • Roof Inspections & Estimates – We inspect your roof system thoroughly before recommending solutions.
  • Expert Roof Replacement – Installed with precision to protect your underlying structure.
  • Energy-Efficient Roofing Systems – Options like TPO roofing membranes and liquid applied roofing that improve insulation and reduce environmental impact.
  • Durable Commercial Roofing Products – From asphalt shingles to metal roofing and advanced roof coatings.
  • 24/7 Emergency Roof Repairs Fast response when storms, debris, or cracks compromise performance.
  • Recognized Standards & Affiliations – Our team follows best practices set by the National Roofing Contractors Association (NRCA), is accredited by the Better Business Bureau (BBB), and stays current with Connecticut roofing board regulations to ensure safety, reliability, and trust.

Protect Your Business with GMT Home Services

Whether you need roof repairs, a complete roof replacement, or preventative maintenance, GMT Home Services is the commercial roofing company trusted across Connecticut. Our expertise in roofing systems, installation, and restoration means your business is always protected. Call GMT Home Services today to schedule your commercial roof inspection and extend the life of your roof with trusted, professional care.

FAQs – Commercial Roofing in Connecticut

1. How much to charge for commercial roofing?

Commercial roofing costs typically range from $7 to $15 per square foot in Connecticut, depending on materials, roof system type, and building complexity.

2. How much should you pay a roofing contractor?

The cost depends on the contractor’s experience, materials, and project scope. For commercial roofing, expect to pay $350–$600 per roofing square (100 sq ft) on average.

3. How much should a 2000 sq ft roof cost?

A 2,000 sq ft commercial roof may cost between $14,000 and $30,000. Factors include material choice, roof slope, insulation, and labor.

4. Who is the largest commercial roofing contractor in the US?

Companies like Tecta America and Centimark are recognized among the largest commercial roofing contractors in the United States.

5. What is commercial roofing called?

Commercial roofing refers to specialized roofing systems designed for commercial applications, including flat roofs, metal roofing, TPO membranes, and roof coatings.

6. What is the most common commercial roofing?

TPO roofing membranes are among the most common commercial roofing materials due to their durability, energy efficiency, and cost-effectiveness for low slope roofs.

7. What is the average cost of a commercial roof?

The average cost of a commercial roof in the U.S. falls between $100,000 and $200,000 for mid-size buildings, though smaller projects may cost less.

8. What’s the difference between commercial and residential roofing?

Commercial roofs are often low slope or flat, requiring specialized membranes and coatings, while residential roofs are typically pitched and use materials like asphalt shingles.

9. Does commercial property insurance cover roof leaks?

In most cases, yes—if the leak results from sudden damage such as storms, debris, or fire. However, insurance usually doesn’t cover leaks caused by wear and tear or lack of maintenance.

10. What is the average cost to repair a roof leak?

On average, roof leak repairs cost $350–$1,200, depending on the roof system, materials, and extent of damage. A professional inspection ensures accurate pricing and long-lasting results.

✦ Reviews

Honest Feedback from Our Clients

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Colin Paterson profile picture
Colin Paterson
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We had a great experience with Joe and team. Very responsive and thorough - he provided a detailed estimate on all the work needed to be done (we needed a complete rebuild from roofline). The team did a great job and are clearly very good at what they do. They were in and out in two days and their quote was beyond reasonable. Highly recommend.
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Joseph Wendover profile picture
Joseph Wendover
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I had a great experience with GMT Chimney Services. They were extremely responsive and able to come out quickly when I needed help after a bird got stuck in my chimney (thankfully it was fine!). They cleaned my gas fireplace, removed bird nesting and debris from the chimney pipe, and installed a new cover to prevent future issues. The team was professional, neat, and made sure everything was cleaned up before they left. Overall, they were easy to work with and did a thorough job. I would definitely recommend them to anyone needing chimney or fireplace services.
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Natasha Setschinsky profile picture
Natasha Setschinsky
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Alex and Juan were so professional and kind and did the job in a timely manner!!!!
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Dylan Kniska profile picture
Dylan Kniska
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Juan and Alex did a phenomenal job servicing our chimney. Polite, professional and a darn good job! Spent extra hours on the job and made sure everything was working correctly! 5 stars!
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Spencer McCauley profile picture
Spencer McCauley
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Great experience!! Joe and Alex were awesome ... extremely nice, honest, and upfront about everything. The price was very fair, and they worked hard to make sure the job was done right. It’s refreshing to find a company that’s so kind, reliable, and affordable. Highly recommend!!
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Trevor Flanagan profile picture
Trevor Flanagan
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The staff at GMT are professional, well educated, dog friendly, flexible with scheduling and ensure priority to jobs that need it. They use USA made products sourcing from the local community, offering lifetime warranties on most of their products, while also still maintaining very reasonable pricing. Their customers safety and satisfaction are first and foremost and it shows throughout their whole team. Joe came out on a Sunday for my estimate and by Friday of the same week I had my chimney lining replaced, everything detailed cleaned, and a new cap installed.
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Jackie R profile picture
Jackie R
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Joe came to do an initial inspection for my fireplace/chimney and was very informative! I appreciate the time taken to explain the current state of my fireplace and recommendations!
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Jennifer Garcia profile picture
Jennifer Garcia
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After searching for a chimney sweep company that were available to diagnose and repair before the inclement weather arrived, was extremely difficult. But GMT were able to arrive that same night. GMT estimated and fixed my whole situation before the snow touched the ground. I had an emergency situation with a roof replacement I previously had with another company gone bad. CO leaking in and unable to stay in my home. GMT secured the work done the very next day. My family and I were able to come back home after one night out. They were professional and fast in freezing temperatures. Town inspection passed. Service you can count on. Definitely reliable and compassionate. Highly recommend.
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Destinie Marie profile picture
Destinie Marie
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Great experience overall. Joe and Alex were professional, responsive, and easy to work with. Everything was handled smoothly would definitely recommend.
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nicole henderson profile picture
nicole henderson
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Wonderful service. Even showed me how to start a better fire in my wood stove and checked everything to make me more comfortable. Highly recommend!

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