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    Verified roofing services reviews

Find Roofers in Thomaston

Avatar for Venture Home Solar, LLC

Venture Home Solar, LLC

5.00(
2
)
Approved Pro

Venture Home Solar, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We are proud to have built a team of over 220 trained, in-house professionals devoted to bringing clean, green energy to the Northeast. We help homeowners save money on the best solar panel system available while replacing electricity and making a better tomorrow for us all. With our world-class solar systems using LG panels optimized for energy, advanced in-home monitoring controls, unbeatable warranty, and exceptional service, our customers know they?re getting the best in the industry. Based in Greenpoint, Brooklyn, we service NYC, Long Island, New Jersey, Connecticut, Rhode Island, New Hampshire, and Massachusetts. Feel free to get in touch with your questions or contact us for your free quote!

"They make great value for the product, great communication, and I highly recommend them."

Caroline G on July 2023

We are proud to have built a team of over 220 trained, in-house professionals devoted to bringing clean, green energy to the Northeast. We help homeowners save money on the best solar panel system available while replacing electricity and making a better tomorrow for us all. With our world-class solar systems using LG panels optimized for energy, advanced in-home monitoring controls, unbeatable warranty, and exceptional service, our customers know they?re getting the best in the industry. Based in Greenpoint, Brooklyn, we service NYC, Long Island, New Jersey, Connecticut, Rhode Island, New Hampshire, and Massachusetts. Feel free to get in touch with your questions or contact us for your free quote!

"They make great value for the product, great communication, and I highly recommend them."

Caroline G on July 2023


Genesis General Construction LLC

5.00(
1
)
Approved Pro

Genesis General Construction LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our Roofing repair work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Great team. Arrived when promised, got the job done quickly with beautiful results. Left job site clean and neat."

John L on October 2022

We pride our company on reliability, great communication, integrity and quality work. We are experts in our Roofing repair work and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

"Great team. Arrived when promised, got the job done quickly with beautiful results. Left job site clean and neat."

John L on October 2022


Avatar for Four Seasons Chimney & Roofing LLC

Four Seasons Chimney & Roofing LLC

5.00(
2
)
Approved Pro

Four Seasons Chimney & Roofing LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We pride our company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"Four Seasons Chimney and Roofing replaced the roof on two of my barns, including removal and replacement of many of the sheets of plywood sheathing. The barns had a low pitch (2â -3â in 12â ) and originally had architectural shingles when I purchased the property. They recommended a rolled product that they had installed before that was intended for low slopes. They also framed rafter extensions to increase my overhang that was previously lacking. All of the work was performed while my animals (Donkey, goats, and chickens) were in the barns and surrounding pens. All work was thoroughly cleaned up each day, and all material and debris was kept clear from the animals. This work was performed a couple of years ago now, and all workmanship has held up great so far. I greatly appreciate their efforts in keeping my animals safe from the debris created during the project and the quality of the workmanship. They are a great company to work with!"

Jesse M on September 2019

We pride our company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"Four Seasons Chimney and Roofing replaced the roof on two of my barns, including removal and replacement of many of the sheets of plywood sheathing. The barns had a low pitch (2â -3â in 12â ) and originally had architectural shingles when I purchased the property. They recommended a rolled product that they had installed before that was intended for low slopes. They also framed rafter extensions to increase my overhang that was previously lacking. All of the work was performed while my animals (Donkey, goats, and chickens) were in the barns and surrounding pens. All work was thoroughly cleaned up each day, and all material and debris was kept clear from the animals. This work was performed a couple of years ago now, and all workmanship has held up great so far. I greatly appreciate their efforts in keeping my animals safe from the debris created during the project and the quality of the workmanship. They are a great company to work with!"

Jesse M on September 2019


Avatar for JACC Construction, LLC

JACC Construction, LLC

5.00(
1
)
Approved Pro

JACC Construction, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

With years of experience in the home improvement industry, we are the experts you need to take care of your home or business. We will treat your home as we would treat our own. Contact JACC Construction, LLC today, we look forward to working with you!

"I have worked with Armando and he is such an honest young man that goes out his was to make sure that not only your house is in good hands but he will explain every single detail to you if you miss out on anything. When he did my roof he worked all by himself and he did a spectacular job in a short period of time. He offers you reasonable prices, not too cheap but also not too expensive. I think its worth for the quality job Armando and his company provides."

Michael B on November 2019

With years of experience in the home improvement industry, we are the experts you need to take care of your home or business. We will treat your home as we would treat our own. Contact JACC Construction, LLC today, we look forward to working with you!

"I have worked with Armando and he is such an honest young man that goes out his was to make sure that not only your house is in good hands but he will explain every single detail to you if you miss out on anything. When he did my roof he worked all by himself and he did a spectacular job in a short period of time. He offers you reasonable prices, not too cheap but also not too expensive. I think its worth for the quality job Armando and his company provides."

Michael B on November 2019


Avatar for Oswaldo's General Construction, LLC

Oswaldo's General Construction, LLC

4.90(
39
)
Approved Pro

Oswaldo's General Construction, LLC

4.90(
39
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

Oswaldo's General Construction, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today 2039428294

"Punctual, professional, fast, and great quality! Will definitely be using him for more projects"

Brian V on May 2023

Oswaldo's General Construction, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today 2039428294

"Punctual, professional, fast, and great quality! Will definitely be using him for more projects"

Brian V on May 2023


Avatar for Thomas Gianni & Sons, Inc.

Thomas Gianni & Sons, Inc.

4.50(
4
)
Approved Pro

Thomas Gianni & Sons, Inc.

4.50(
4
)
Approved Pro
Customers say: Quick response
70 years of experience
Free onsite estimate

Welcome to Thomas Gianni & Sons, Inc. We are a family owned General Building Contractors serving the Greater Waterbury Connecticut area since 1955. Our service includes all kinds of remodeling, renovations, and services work of residential, commercial and industrial properties. We are fully insured and certified. Our quick and responsive service and our dedicated personnel are ready to serve your needs with complete satisfaction. Visit our website for more information on what we can do to improve or fix your home or business! http://www.tgianni.com

"My review of the work I have had done by Thomas Gianni & Sons Inc.. They really did a great job of working on my property. I call their office and asked to get some excavation of removing a couple of tree stumps in my yard and to put down approx. 20 yds. of gravel in an area near my shed. It was just about three or four days and they call me back to confirm to come out the next day, June 22. Their employee came by early in the morning and went over all the project. Figured out what equipment he needed and measured up for the materials and started the work about an hour later. He was very cautious and caring about minimal damaging to the yard. After removing the stumps he graded the surrounding area with the machine to the point where I only needed to rake it out to plant new grass. The gravel was put down flat and clean; not a mess. I would definitely hire them again."

Paul T on June 2020

Welcome to Thomas Gianni & Sons, Inc. We are a family owned General Building Contractors serving the Greater Waterbury Connecticut area since 1955. Our service includes all kinds of remodeling, renovations, and services work of residential, commercial and industrial properties. We are fully insured and certified. Our quick and responsive service and our dedicated personnel are ready to serve your needs with complete satisfaction. Visit our website for more information on what we can do to improve or fix your home or business! http://www.tgianni.com

"My review of the work I have had done by Thomas Gianni & Sons Inc.. They really did a great job of working on my property. I call their office and asked to get some excavation of removing a couple of tree stumps in my yard and to put down approx. 20 yds. of gravel in an area near my shed. It was just about three or four days and they call me back to confirm to come out the next day, June 22. Their employee came by early in the morning and went over all the project. Figured out what equipment he needed and measured up for the materials and started the work about an hour later. He was very cautious and caring about minimal damaging to the yard. After removing the stumps he graded the surrounding area with the machine to the point where I only needed to rake it out to plant new grass. The gravel was put down flat and clean; not a mess. I would definitely hire them again."

Paul T on June 2020


AG & Son Home Improvement, LLC

New on AngiNew on Angi
Approved Pro

AG & Son Home Improvement, LLC

New on AngiNew on Angi
Approved Pro
25 years of experience
Free onsite estimate

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.


Avatar for Albana Roofing, LLC

Albana Roofing, LLC

4.96(
27
)
Approved Pro

Albana Roofing, LLC

4.96(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

We are a family owned and operated business that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing and siding projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Financing options are available for your convenience. We have been in business for over 25 years and are excited to serve you for many more years to come. We look forward to building lasting relationships and achieving your satisfaction!

"Great work and trustworthy service!"

Hayley H on March 2025

We are a family owned and operated business that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing and siding projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Financing options are available for your convenience. We have been in business for over 25 years and are excited to serve you for many more years to come. We look forward to building lasting relationships and achieving your satisfaction!

"Great work and trustworthy service!"

Hayley H on March 2025


Avatar for Allied Roofing

Allied Roofing

4.95(
40
)
Approved Pro

Allied Roofing

4.95(
40
)
Approved Pro
Customers say: Quick response
77 local quotes requested
11 years of experience

Thank you for choosing Allied Roofing. We are a locally owned and operated business and look forward to taking care of your roofing needs. We promise prompt, personal and professional services and excellent results. Your roof protects your home, let us take care of your needs quickly and safely. Call for a consultation today.

"Vincent did what he promised when he said he would . Thats very important. Great crew too!"

LawrenceD D on August 2025

Thank you for choosing Allied Roofing. We are a locally owned and operated business and look forward to taking care of your roofing needs. We promise prompt, personal and professional services and excellent results. Your roof protects your home, let us take care of your needs quickly and safely. Call for a consultation today.

"Vincent did what he promised when he said he would . Thats very important. Great crew too!"

LawrenceD D on August 2025


Avatar for Spartan Roofing

Spartan Roofing

4.43(
7
)
Approved Pro

Spartan Roofing

4.43(
7
)
Approved Pro
Customers say: Quick response
104 local quotes requested
4 years of experience

Whether You Want a Full Roof Replacement Or you Find Yourself With an Emergency Leak Repair Needed in The Middle Of a Winter Night Spartan Roofing Will Always Deliver 100% Customer Satisfaction and Absolute Quality Craftsmanship Without Any Compromise.

"I live out of state and have a house in CT. My insurance company informed me that my roof needed an update seal. I called Spartan Roofing for sealing my roof and adding some vent coverings blown away over the winter. Jacob returned my call promptly and we were able to work out the project over the phone. He informed me of other issues that were causing leaks and he was able to repair those at the same time. I was able to use Zelle to make the payment. I would highly recommend Spartan Roofing to anyone. Jacob is thoughtful and I believe trustworthy."

Georgia C on April 2025

Whether You Want a Full Roof Replacement Or you Find Yourself With an Emergency Leak Repair Needed in The Middle Of a Winter Night Spartan Roofing Will Always Deliver 100% Customer Satisfaction and Absolute Quality Craftsmanship Without Any Compromise.

"I live out of state and have a house in CT. My insurance company informed me that my roof needed an update seal. I called Spartan Roofing for sealing my roof and adding some vent coverings blown away over the winter. Jacob returned my call promptly and we were able to work out the project over the phone. He informed me of other issues that were causing leaks and he was able to repair those at the same time. I was able to use Zelle to make the payment. I would highly recommend Spartan Roofing to anyone. Jacob is thoughtful and I believe trustworthy."

Georgia C on April 2025

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Roofing questions, answered by experts

Roll roofs don’t last as long as traditional roofs, like those made of asphalt shingles. A roll roof typically lasts between five and 15 years, whereas a shingled roof will last between 20 and 50  years. Modified bitumen roofs are similar in look to rolled roofing but have a 12 to 15 year warranty.

A spray foam roof lasts 20 to 30 years if installed and maintained correctly. Spray foam roofs should be recoated every 10 to 15 years to maintain the UV protection and waterproof surface of the foam material. The longevity of spray foam roofing will depend on the thickness and density of the foam, the protective coating, and how well it’s maintained.

Installing a green roof costs between $10 and $30 per square foot. Green roofs cost slightly more than standard roofs, due to the extra materials and installation know-how required. The type of green roof you choose also impacts the cost, with intensive roofing systems costing considerably more than extensive roofs.

Yes, materials like cool roofs and solar shingles may be considered.

You can technically put new roof sheathing over old, but it isn’t recommended. Firstly, it isn’t hard to remove sheathing. Secondly, when you install new over old, you trap whatever moisture is in the older layer. This can cause problems later on, especially if you have a humid house. Another reason not to add new over old is the weight factor. Finally, when you cover an old layer, you lose the ability to inspect it for damage, rot, or mold.

The Thomaston, CT homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
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  • 🏠 "Repair shingles on an asphalt roof"