
Get matched with top insulation pros in Cromwell, CT
There are 13 highly-rated local insulation pros.
Need a pro for your insulation service project in Cromwell, CT?
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Verified Reviews for Insulation Service pros in Cromwell, CT
*The Angi rating for Insulation Service companies in Cromwell, 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 Cromwell, 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 04, 2025
Find Insulation pros in Cromwell

Fogarty's Home Services
Fogarty's Home Services
Fogarty's Home Services by Eco Energy Solutions is the local expert for home comfort and energy improvements in the Northern CT, Berkshire County and Greater Springfield MA area. In Massachusetts and Connecticut, we improve home comfort through expert energy-saving solutions, including attic and basement insulation, replacement windows, and whole-house energy evaluations. Using top-tier materials and products, our professional installers are fully trained and certified to handle all of your home's insulation and replacement window needs. We have many years of experience improving home comfort and lowering monthly utility costs, and there's no problem we haven't seen before!
"All the crew members were awesome!!! They all were happy and helpful throughout the whole process. They are welcome back anytime in my house!!! Thank you to Jonny K, Kenny, And Eric for all the hard work that they did"
Jonathan R on June 2024
Fogarty's Home Services by Eco Energy Solutions is the local expert for home comfort and energy improvements in the Northern CT, Berkshire County and Greater Springfield MA area. In Massachusetts and Connecticut, we improve home comfort through expert energy-saving solutions, including attic and basement insulation, replacement windows, and whole-house energy evaluations. Using top-tier materials and products, our professional installers are fully trained and certified to handle all of your home's insulation and replacement window needs. We have many years of experience improving home comfort and lowering monthly utility costs, and there's no problem we haven't seen before!
"All the crew members were awesome!!! They all were happy and helpful throughout the whole process. They are welcome back anytime in my house!!! Thank you to Jonny K, Kenny, And Eric for all the hard work that they did"
Jonathan R on June 2024

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.
"I am extremely happy with the work that was done at my home! Lomont came over looked at my house and told me exactly what he recommended and what insulation he was going to use and explain the benefits and product thoroughly. I ended up insulating my garage and attic and couldn’t be more happier! Once the work was all done I noticed the difference right away and I am very happy with how everything went! Would recommend AWC to all my friends and family!"
Tim D on April 2023
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.
"I am extremely happy with the work that was done at my home! Lomont came over looked at my house and told me exactly what he recommended and what insulation he was going to use and explain the benefits and product thoroughly. I ended up insulating my garage and attic and couldn’t be more happier! Once the work was all done I noticed the difference right away and I am very happy with how everything went! Would recommend AWC to all my friends and family!"
Tim D on April 2023
New England Building Products
New England Building Products
We specialize in all types of insulation ( blow-in, fiberglass, spray foam) as well as gutters and ventilated shelving. We’ve been in business over 40 years with a desire to make each and every client happy with the finished product. We look forward to working with you!
We specialize in all types of insulation ( blow-in, fiberglass, spray foam) as well as gutters and ventilated shelving. We’ve been in business over 40 years with a desire to make each and every client happy with the finished product. We look forward to working with you!
FOAM FLEX SOLUTIONS
FOAM FLEX SOLUTIONS
Our Spray foam business specializes in delivering tailored insulation solutions to meet diverse needs. With a focus on both closed-cell and open-cell foam, Foam flex Solutions excels in providing energy-efficient and cost- effective insulation for residential, commercial, and industrial projects. Our commitment to sustainability is evident through the offering of eco-friendly formulations, contributing to environmentally conscious construction practices. Beyond insulation, we provide expertise in air sealing, ensuring comprehensive energy efficiency. Additionally, our services extend to specialized applications like fire-resistant formulations and sound proofing solutions, addressing specific requirements for enhanced safety and comfort. At the core of our offerings is a dedication to quality, innovation, and customer satisfaction, making us go-to choice for all your spray foam needs.
Our Spray foam business specializes in delivering tailored insulation solutions to meet diverse needs. With a focus on both closed-cell and open-cell foam, Foam flex Solutions excels in providing energy-efficient and cost- effective insulation for residential, commercial, and industrial projects. Our commitment to sustainability is evident through the offering of eco-friendly formulations, contributing to environmentally conscious construction practices. Beyond insulation, we provide expertise in air sealing, ensuring comprehensive energy efficiency. Additionally, our services extend to specialized applications like fire-resistant formulations and sound proofing solutions, addressing specific requirements for enhanced safety and comfort. At the core of our offerings is a dedication to quality, innovation, and customer satisfaction, making us go-to choice for all your spray foam needs.
Nicewicz & Company Lc
Nicewicz & Company Lc
* Insulation* Weatherization * Energy Audits * Painting * Handyman * Drywall * Window replacement *
* Insulation* Weatherization * Energy Audits * Painting * Handyman * Drywall * Window replacement *
Best Home Performance LLC
Best Home Performance LLC
Best Home Performance LLC the insulation experts with 17+ years or experience in insulation over the state of CT. We do all forms of residential home insulation from new construction, existing homes, historic property's, conversions, and spray foam. I Christian owner of Best Home Performance know that our work and experience speaks for itself and I would be honored to have the chance to earn your business. We not only promise great work and a positive experience but we guarantee it.
Best Home Performance LLC the insulation experts with 17+ years or experience in insulation over the state of CT. We do all forms of residential home insulation from new construction, existing homes, historic property's, conversions, and spray foam. I Christian owner of Best Home Performance know that our work and experience speaks for itself and I would be honored to have the chance to earn your business. We not only promise great work and a positive experience but we guarantee it.
AMP'D Enterprises LLC
AMP'D Enterprises LLC
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
Ryesco
Ryesco
We specialize in tiling, bathroom and kitchen remodeling. Additionally we excel at carpentry, Painting, Flooring, Trim installation and general handyman work. No job is too small! Here at Ryseco we take pride in being involved with every step of your project, we will be there day 1 to help you achieve your dream.
We specialize in tiling, bathroom and kitchen remodeling. Additionally we excel at carpentry, Painting, Flooring, Trim installation and general handyman work. No job is too small! Here at Ryseco we take pride in being involved with every step of your project, we will be there day 1 to help you achieve your dream.
Dependable Hands
Dependable Hands
Hello I am an advanced handyman looking to make my business expand. I do what most can't I will help you out on any easy or difficult project. I will Assemble, install, repair, fix any of your interior or exterior household needs even Lawn Care. I've been doing this for about 6 + years and I am excited to continue and this Great Adventure with existing and Future client.
Hello I am an advanced handyman looking to make my business expand. I do what most can't I will help you out on any easy or difficult project. I will Assemble, install, repair, fix any of your interior or exterior household needs even Lawn Care. I've been doing this for about 6 + years and I am excited to continue and this Great Adventure with existing and Future client.
FAQs for insulation service projects in Cromwell, CT
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
The Cromwell, CT homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
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.
Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.
Learn the key factors that influence the cost of renting a blown-in insulation machine.
Learn everything you need to know about mineral wool insulation when selecting the insulation with the best R-value for your home.
Insulating your home with a quality product is not a decision to be taken lightly. Compare open-cell foam versus closed-cell foam insulation to find the best solution.
Is your house feeling chilly? Adding insulation can help keep it warm without requiring you to crank up the heat. Here's how to install wall insulation.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"