Get matched with top insulation pros in Old Lyme, CT
There are 6 highly-rated local insulation pros.
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TRUSTED BY OLD LYME, CT HOMEOWNERS
4.5 Average homeowner rating
14 Verified insulation services reviews
Verified Reviews for Insulation Service pros in Old Lyme, CT
*The Angi rating for Insulation Service companies in Old Lyme, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Old Lyme, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on October 25, 2025
Find Insulation pros in Old Lyme
AWC Energy
BOYSEN DR
AWC Energy
BOYSEN DR
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 local quotes requested
AWC is a leading energy services company that provides a full compliment of services. We offer consulting services, general contracting, full scale integration, installation, sustainability services, and cost-effective energy solutions for commercial, industrial, residential, retail and non-profit customers.
"Lomont and his team were great to work with, simply professional, knowledgeable and so accommodating. I hired him based upon an energy audit we had done by another company. He basically "cleaned up their mess" since they did not do a thorough report in order for us to get our energy rebate etc. He went above and beyond the scope of what we hired him to do, always with a friendly greeting and smile. He reached out to the appropriate agency to push to get the credits we were due and did work that should have been done by the energy audit company. I highly recommend Lomont."
Lisa B on November 2024
AWC is a leading energy services company that provides a full compliment of services. We offer consulting services, general contracting, full scale integration, installation, sustainability services, and cost-effective energy solutions for commercial, industrial, residential, retail and non-profit customers.
"Lomont and his team were great to work with, simply professional, knowledgeable and so accommodating. I hired him based upon an energy audit we had done by another company. He basically "cleaned up their mess" since they did not do a thorough report in order for us to get our energy rebate etc. He went above and beyond the scope of what we hired him to do, always with a friendly greeting and smile. He reached out to the appropriate agency to push to get the credits we were due and did work that should have been done by the energy audit company. I highly recommend Lomont."
Lisa B on November 2024
AMP'D Enterprises LLC
3 Research Dr
AMP'D Enterprises LLC
3 Research Dr
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
When you work with AMP'd, you're not just working with another contractor. You're working with a highly trained and experienced team of experts in the building science industry. Whether you are upgrading your current home, repairing after a natural disaster or embarking on a fresh new build, you can count on us for all of your insulation, ventilation and indoor air quality needs.
"Everything was Great!"
Gary B on August 2023
When you work with AMP'd, you're not just working with another contractor. You're working with a highly trained and experienced team of experts in the building science industry. Whether you are upgrading your current home, repairing after a natural disaster or embarking on a fresh new build, you can count on us for all of your insulation, ventilation and indoor air quality needs.
"Everything was Great!"
Gary B on August 2023
Whitcomb and Holmes Company
3 Meadowbrook Circle
Whitcomb and Holmes Company
3 Meadowbrook Circle
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We specialize in all aspects of Residential / Commercial Construction and Remodeling. For an immediate response to all of your Remodeling and Construction needs, call Joe (Owner) at 860-823-7645
"Excellent. We added a bathroom and a bedroom, took down paneling and completely redid the family room. These guys did all the electrical work, plumbing work, flooring, painting and everything else. Amazing communication, stayed on budget, worked very well with us and the work was done quickly and exactly as described. Any issues were immediately dealt with. Any questions were immediately answered. Would absolutely work with these guys again and would recommend them!"
Jaselyn C on July 2023
We specialize in all aspects of Residential / Commercial Construction and Remodeling. For an immediate response to all of your Remodeling and Construction needs, call Joe (Owner) at 860-823-7645
"Excellent. We added a bathroom and a bedroom, took down paneling and completely redid the family room. These guys did all the electrical work, plumbing work, flooring, painting and everything else. Amazing communication, stayed on budget, worked very well with us and the work was done quickly and exactly as described. Any issues were immediately dealt with. Any questions were immediately answered. Would absolutely work with these guys again and would recommend them!"
Jaselyn C on July 2023
Premier Roofing Co.
Premier Roofing Co.
Family owned & operated Residential Roofing Co. serving the New England & Tri-State areas for over two generations. Thank you for choosing Premier Roofing Co.
Family owned & operated Residential Roofing Co. serving the New England & Tri-State areas for over two generations. Thank you for choosing Premier Roofing Co.
Darryl's Basement Cleaners
Harmony Street
Darryl's Basement Cleaners
Harmony Street
Free onsite estimate
We enjoy helping families and businesses clean and declutter their Residential and Commercial properties. We handle a variety of spaces. Here are some of the services provide: *Clean and remove dust, dirt and cobwebs *Remove wildlife droppings *Deep clean floors and walls *Organize client's items *Remove unwanted items *Bulk trash driven to dump *Commercial cleanout *Remove and Install insulation *small demolition work Our goal is to help our clients feel relieved and elated in obtaining a clean, clear, and organized space! We provide a worry free service grounded on professionalism, trust, care with a smile. Visit Darryl's Basement Cleaners website to see our reviews and receive a free quote.
We enjoy helping families and businesses clean and declutter their Residential and Commercial properties. We handle a variety of spaces. Here are some of the services provide: *Clean and remove dust, dirt and cobwebs *Remove wildlife droppings *Deep clean floors and walls *Organize client's items *Remove unwanted items *Bulk trash driven to dump *Commercial cleanout *Remove and Install insulation *small demolition work Our goal is to help our clients feel relieved and elated in obtaining a clean, clear, and organized space! We provide a worry free service grounded on professionalism, trust, care with a smile. Visit Darryl's Basement Cleaners website to see our reviews and receive a free quote.
Empower Solar LLC
932 Quinnipiac Ave
Empower Solar LLC
932 Quinnipiac Ave
Empower Solar is a local solar installer located in New Haven. We're helping homeowners covert to solar with our hassle-free process. This is an owner operated business and we've installed successfully on hundreds of home across the state.
Empower Solar is a local solar installer located in New Haven. We're helping homeowners covert to solar with our hassle-free process. This is an owner operated business and we've installed successfully on hundreds of home across the state.
Sebastian Spray Foam Insulation, LLC
594 Federal Rd
Sebastian Spray Foam Insulation, LLC
594 Federal Rd
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
We are a family owned business. We specialize in spray foam insulation, blow insulation, rock wall insulation and fiberglass insulation. We are competitive in price and guarantee a pleasant experience.
"They did a nice work. They cleaned up after and they were very helpful."
Ciro T on March 2020
We are a family owned business. We specialize in spray foam insulation, blow insulation, rock wall insulation and fiberglass insulation. We are competitive in price and guarantee a pleasant experience.
"They did a nice work. They cleaned up after and they were very helpful."
Ciro T on March 2020
Corbett HVAC Services
321 Jackson St
Corbett HVAC Services
321 Jackson St
Customers say: Super punctual
6 years of experience
PROFESSIONAL H.V.A.C. PROBLEM SOLVERS With over 25 years experience, we are a fully licensed and insured HVAC contractor. Every member of our team has been through years of schooling for the HVAC trade, followed by a full apprenticeship to obtain their licensing. We work hard to bring each customer the best possible solution to any HVAC problem or a fully professional install. We look forward to working with you on your next project. We welcome any questions and thank you for your interest.. We have 24/7 emergency service with competitive rates. We also offer free estimates for any project with a detailed list of what is to be done so there are no surprises.
"Everything went well."
Jai R on July 2023
PROFESSIONAL H.V.A.C. PROBLEM SOLVERS With over 25 years experience, we are a fully licensed and insured HVAC contractor. Every member of our team has been through years of schooling for the HVAC trade, followed by a full apprenticeship to obtain their licensing. We work hard to bring each customer the best possible solution to any HVAC problem or a fully professional install. We look forward to working with you on your next project. We welcome any questions and thank you for your interest.. We have 24/7 emergency service with competitive rates. We also offer free estimates for any project with a detailed list of what is to be done so there are no surprises.
"Everything went well."
Jai R on July 2023
East Coast Exteriors Group, LLC
2 Gordon St
East Coast Exteriors Group, LLC
2 Gordon St
Customers say: Quick response
11 years of experience
East Coast Exteriors Group is a group of highly trained and insured professionals, dedicated to bringing you the best service possible. From roofing, to siding, to foundation repair, and everything in between, your house is in good hands.
"Jeff and his team did an outstanding job on our roof. They use high quality materials, warranty their work and are cost competitive. The team tore off our old roof (2 layers) and replaced it with new architectural shingles the next day. They cleaned up each day and were vigilant in chasing down any roofing nails that may have landed in the yard using a magnetic sweeper. They worked with us to get the 2 hot water solar panels decommissioned and removed them from the roof as part of the job. The house looks better than ever and we couldn't be happier with the work. We would use them again and will wholeheartedly recommend them to anyone doing general contracting or roof replacement."
James H on December 2020
East Coast Exteriors Group is a group of highly trained and insured professionals, dedicated to bringing you the best service possible. From roofing, to siding, to foundation repair, and everything in between, your house is in good hands.
"Jeff and his team did an outstanding job on our roof. They use high quality materials, warranty their work and are cost competitive. The team tore off our old roof (2 layers) and replaced it with new architectural shingles the next day. They cleaned up each day and were vigilant in chasing down any roofing nails that may have landed in the yard using a magnetic sweeper. They worked with us to get the 2 hot water solar panels decommissioned and removed them from the roof as part of the job. The house looks better than ever and we couldn't be happier with the work. We would use them again and will wholeheartedly recommend them to anyone doing general contracting or roof replacement."
James H on December 2020
Insulation questions, answered by experts
The Old Lyme, CT homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.
Read our step-by-step guide and learn how to remove fiberglass insulation. Our instructions will help you remove this tricky material quickly and safely.
If you are planning to add insulation to your home, you’re likely wondering: what R-value do I need? Our guide explains what you need to know to insulate your home properly.
Poor insulation in your house means a less comfortable living space and higher energy bills. Use this guide to diagnose issues with your insulation.
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