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*The Angi rating for Insulation Service companies in Wolcott, 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 Wolcott, 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 December 24, 2025
Find Insulation pros in Wolcott

Good Life Energy Savers LLC
Good Life Energy Savers LLC
Serving Westchester, Putnam, Fairfield, Litchfield, Hartford and New Haven counties. Free estimates. Good Life Energy Savers offers homeowners a way to add superior insulation and save on energy costs, without taking on a major remodeling project. According to the US Dept of Energy, 80% of the homes built prior to 1980 have little or no insulation. We are whole house insulators offering a variety of products to insulate attics, walls, basements and crawl spaces. Our Company is designated as a BPI Gold Star Contractor and our installers are SPFA certified and are our own employees. Call us for all of your insulation needs. We bring comfort, savings, and energy efficiency to your home!
"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
Alfred S on May 2022
Serving Westchester, Putnam, Fairfield, Litchfield, Hartford and New Haven counties. Free estimates. Good Life Energy Savers offers homeowners a way to add superior insulation and save on energy costs, without taking on a major remodeling project. According to the US Dept of Energy, 80% of the homes built prior to 1980 have little or no insulation. We are whole house insulators offering a variety of products to insulate attics, walls, basements and crawl spaces. Our Company is designated as a BPI Gold Star Contractor and our installers are SPFA certified and are our own employees. Call us for all of your insulation needs. We bring comfort, savings, and energy efficiency to your home!
"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
Alfred S on May 2022

AWC Energy
AWC Energy
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

A-1 Windows & Doors LLC
A-1 Windows & Doors LLC
A1 windows & doors LLC was established in 1989 in the Farmington Valley and still to this day operates from the Farmington Valley in our new state of the art showroom. A1 windows & doors is owned and operated by David Urbach, who is still 27 years later, one of the installers for his company. All of our installers are employees of the company, not sub-contractors. We specialize in the complete line of the year 2015 compliant energy star rated windows and doors, as well as many styles and colors of vinyl siding. All of our windows are doors are backed with a minimum of a 20 year warranty.
"Daniel replaced a dozen wood casement windows for us with new vinyl clad ones. The windows he replaced were 20 year old ones from when the home addition was constructed. The other windows in the house were replaced about 15 years ago and Daniel was able to almost exactly match those. He provided the best price and his team was quick and efficient. They did a great job and the new windows are perfect."
James H on July 2020
A1 windows & doors LLC was established in 1989 in the Farmington Valley and still to this day operates from the Farmington Valley in our new state of the art showroom. A1 windows & doors is owned and operated by David Urbach, who is still 27 years later, one of the installers for his company. All of our installers are employees of the company, not sub-contractors. We specialize in the complete line of the year 2015 compliant energy star rated windows and doors, as well as many styles and colors of vinyl siding. All of our windows are doors are backed with a minimum of a 20 year warranty.
"Daniel replaced a dozen wood casement windows for us with new vinyl clad ones. The windows he replaced were 20 year old ones from when the home addition was constructed. The other windows in the house were replaced about 15 years ago and Daniel was able to almost exactly match those. He provided the best price and his team was quick and efficient. They did a great job and the new windows are perfect."
James H on July 2020

Alberts Home Repair
Alberts Home Repair
We are a company of 2 employees doing medium to small jobs. Remodels and repairs take up the majority of our work. We work together with other contractors for the plumbing and electrical work. We prefer to work on one or two jobs at the most at a time to better service our customers.
"Everything was great. I would hire him again."
Nick P on June 2018
We are a company of 2 employees doing medium to small jobs. Remodels and repairs take up the majority of our work. We work together with other contractors for the plumbing and electrical work. We prefer to work on one or two jobs at the most at a time to better service our customers.
"Everything was great. I would hire him again."
Nick P on June 2018

Eco Energy Guard LLC
Eco Energy Guard LLC
Established in 2008. We have been a leader in a greener approach towards home energy. We treat your home like our home. Clean and conscientious work. Eco Energy Guard is an approved insulation rebate contractor for Connecticut. We can help guide you with additional savings through the HES rebate program. We carry a variety of insulation materials based on each home and customers requirements of how that space is utilized for storage or AC systems. By air sealing, positive air ventilation and insulations, we can create a user friendly environment if required. We insulate crawlspaces, duct work, basements, foam seal rim joists, full energy inspections, Air purifiers and more. Fully licensed, insured and service residential properties
"Very Well. William Brown and his crew made great suggestions. Very timely communication. He suggested getting an energy audit which saved me a lot of money."
Gary N on October 2020
Established in 2008. We have been a leader in a greener approach towards home energy. We treat your home like our home. Clean and conscientious work. Eco Energy Guard is an approved insulation rebate contractor for Connecticut. We can help guide you with additional savings through the HES rebate program. We carry a variety of insulation materials based on each home and customers requirements of how that space is utilized for storage or AC systems. By air sealing, positive air ventilation and insulations, we can create a user friendly environment if required. We insulate crawlspaces, duct work, basements, foam seal rim joists, full energy inspections, Air purifiers and more. Fully licensed, insured and service residential properties
"Very Well. William Brown and his crew made great suggestions. Very timely communication. He suggested getting an energy audit which saved me a lot of money."
Gary N on October 2020

Nealon Insulation
Nealon Insulation
Your green home insulation company. We specialize in eco-friendly insulation to make your home more comfortable and energy efficient.
"Out 1957 home had minimal insulation in the attic. Over the years some had been added but there were many gaps which made for uneven temperatures throughout the house. Dave and his crew removed the old inefficient patchwork of insulation. They then added channels around the rafters to promote air-flow. Finally they added blown in insulation to achieve R49 or better. The insulation is already making a difference in even temperatures all through the house. Dave and his team were punctual, professional and unobtrusive. The office was very communicative keeping us aware of all phases of the work. We highly recommend Dave and his company."
mark u on June 2018
Your green home insulation company. We specialize in eco-friendly insulation to make your home more comfortable and energy efficient.
"Out 1957 home had minimal insulation in the attic. Over the years some had been added but there were many gaps which made for uneven temperatures throughout the house. Dave and his crew removed the old inefficient patchwork of insulation. They then added channels around the rafters to promote air-flow. Finally they added blown in insulation to achieve R49 or better. The insulation is already making a difference in even temperatures all through the house. Dave and his team were punctual, professional and unobtrusive. The office was very communicative keeping us aware of all phases of the work. We highly recommend Dave and his company."
mark u on June 2018

Ductworks HVAC Services
Ductworks HVAC Services
Locally and family owned since 1992, Ductworks HVAC Services is a full-service residential and commercial heating and air conditioning company. We take a quality-first approach, never relying on subcontractors, and employing only highly trained and NATE-certified technicians. Our reputation is our most valuable asset, and we protect it with honest workmanship, fair pricing, and superior products. We specialize in a wide range of services that encompass central air conditioning systems, furnaces, boilers, heat pumps, ductless HVAC, water heaters, duct cleaning, and more. When you contact Ductworks HVAC Services for installation, maintenance, or repair, know that the very best people are on the job, and we are entirely dedicated to your lasting satisfaction.
"They lie temps are to high. We had a working three ton . This company replaced with a two ton and it is not keeping up. They promised to replace with the same ton they took out then change there story. It would be a lose for the company. And that’s why I Must admit the owner is going above and beyond to fix but still no change this is the temp after owner cam coming out of vent. 61-69 says it should be 52 not anywhere close to that. They need to train there sales associates better. Now they ignor are calls"
Domenic D on July 2021
Locally and family owned since 1992, Ductworks HVAC Services is a full-service residential and commercial heating and air conditioning company. We take a quality-first approach, never relying on subcontractors, and employing only highly trained and NATE-certified technicians. Our reputation is our most valuable asset, and we protect it with honest workmanship, fair pricing, and superior products. We specialize in a wide range of services that encompass central air conditioning systems, furnaces, boilers, heat pumps, ductless HVAC, water heaters, duct cleaning, and more. When you contact Ductworks HVAC Services for installation, maintenance, or repair, know that the very best people are on the job, and we are entirely dedicated to your lasting satisfaction.
"They lie temps are to high. We had a working three ton . This company replaced with a two ton and it is not keeping up. They promised to replace with the same ton they took out then change there story. It would be a lose for the company. And that’s why I Must admit the owner is going above and beyond to fix but still no change this is the temp after owner cam coming out of vent. 61-69 says it should be 52 not anywhere close to that. They need to train there sales associates better. Now they ignor are calls"
Domenic D on July 2021

Albana Roofing LLC
Albana Roofing LLC
We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.
"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."
Matt J on August 2020
We have been providing the highest quality roofing at a competitive price since 1993. We are fully licensed and insured. We service all of CT. Family owned and operated.
"I hired Albana Roofing to replace the Soffit and Fascia on my house. It's a family-owned company and everyone was super nice and very knowledgable. They did a great job, arriving at 8:00 am each day to work a full day. They even worked on Saturday to get the job done quicker. I recommend them and would hire them again in the future."
Matt J on August 2020

Newcastle Painting
Newcastle Painting
This company offers interior and exterior painting, decorative painting, restoration and remodeling services.
"Keith was kind, courteous and promptly available and did exactly what was requested in one day! He painted the dining room of the house we had just closed on, it came out BEAUTIFUL!!! We will definitely be requesting his services again, as we have several other projects on our list to complete. Go with Newcastle Painting, you will not be disappointed!"
GIA Z on March 2018
This company offers interior and exterior painting, decorative painting, restoration and remodeling services.
"Keith was kind, courteous and promptly available and did exactly what was requested in one day! He painted the dining room of the house we had just closed on, it came out BEAUTIFUL!!! We will definitely be requesting his services again, as we have several other projects on our list to complete. Go with Newcastle Painting, you will not be disappointed!"
GIA Z on March 2018

T R Home Improvement LLC
T R Home Improvement LLC
Owner-operated. We have over 20 years of experience, we price our services fairly and work hard to make sure that our customers get exactly what they expected.
"Quick, timely and punctual."
Richard J on March 2018
Owner-operated. We have over 20 years of experience, we price our services fairly and work hard to make sure that our customers get exactly what they expected.
"Quick, timely and punctual."
Richard J on March 2018
The Wolcott, CT homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

The cost to insulate a basement varies based on materials, size, and other factors, as well as how much of the work you wish to perform yourself.

Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.

Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.

What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.

Learn the pros and cons of cellulose insulation to help you make an informed decision about whether it's the right choice for your home.

How much blown-in insulation do I need? Requirements vary by location and material choice. Learn how to estimate your needs for blown-in insulation.
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