Business Details
19 Years
experience
Expert Insulation Contractors in Louisville, KY
Louisville Insulation has been dedicated to enhancing home comfort and energy efficiency in the Louisville region since 2007. Founded initially as Louisville Insulation by Eric Jones and Carlos Bonilla, the company was built on a foundation of building science expertise and a commitment to ethical service. In 2018, the brand expanded to Louisville Insulation to reflect its broader range of services, including both spray foam and traditional blown-in insulation. Our team, affectionately known as the Foam Gnomes, brings local climate expertise and a personalized approach to every project.We prioritize measurable results through scientific methods while maintaining transparency and customer satisfaction. Fully licensed and insured, we serve homeowners across Louisville and surrounding areas with reliable, sustainable solutions. Our growth reflects our dedication to quality and community, ensuring homes remain comfortable and energy-efficient for years to come.
Services
Spray Foam Insulation
Blown-In Insulation
Crawl Space Encapsulation
Energy Assessments
Air Sealing
Details
- Year established: 2007
Highlights and features
- We use building science principles for measurable energy efficiency improvements.
- Our team has deep local expertise in Louisville's climate and housing needs.
- We guarantee satisfaction with transparent, proven insulation solutions.
- Fully licensed and insured for safe, compliant installation services.
- Personalized service from a locally owned and operated team.
What people say
Excellent workmanship
Fair pricing
Two crews
In and out in a day
All cleaned up
Services
Spray Foam Insulation
Spray foam insulation creates airtight seals to improve energy efficiency and comfort. Our closed-cell and open-cell options adapt to attics, walls, and crawl spaces. This solution reduces utility costs while preventing moisture infiltration and structural damage.
Blown-In Insulation
Blown-in insulation uses cellulose or fiberglass for efficient thermal performance in existing walls and attics. This method fills gaps thoroughly to maintain consistent indoor temperatures. Ideal for retrofitting older homes without major construction.
Crawl Space Encapsulation
Crawl space encapsulation prevents moisture intrusion and mold growth with vapor barriers and dehumidifiers. Sealing these areas improves indoor air quality and structural longevity. Our process ensures energy-efficient, dry foundation spaces.
Energy Assessments
Energy assessments identify home efficiency gaps using thermal imaging and pressure testing. We provide data-driven recommendations to optimize insulation and reduce energy waste. Custom plans address specific climate challenges in Louisville's service areas.
Air Sealing
Air sealing eliminates drafts through caulk, weatherstripping, and foam around windows, doors, and ducts. This service enhances HVAC efficiency and indoor comfort. Combines with insulation for comprehensive energy savings.
People
Matt Gilles
Owner
Matt Gilles acquired Louisville Insulation in 2017 after recognizing its alignment with his passion for energy-efficient construction. With prior experience in general contracting, he expanded services while maintaining the company's scientific approach to insulation solutions.
Eric Jones
Co-Founder
Eric Jones co-founded Louisville Insulation in 2007 while working as an airplane technician. His technical background and building science knowledge helped establish the company's reputation for quality insulation services before transitioning ownership in 2017.
Carlos Bonilla
Co-Founder
Carlos Bonilla co-founded Louisville Insulation with Eric Jones, leveraging his aviation maintenance skills to develop precise insulation techniques. He contributed to the company's early growth before exiting ownership in 2017 to focus on other ventures.
Questions
What insulation types do you offer?
We provide spray foam (closed-cell and open-cell), blown-in cellulose/fiberglass, and air sealing services for comprehensive efficiency solutions.
Do you serve areas outside Louisville?
Yes, we serve Anchorage, Crestwood, Jeffersontown, Prospect, Shelby Park, St. Matthews in KY, plus Jeffersonville and New Albany in Indiana.
Are your services guaranteed?
Yes, we guarantee satisfaction with all projects using proven building science methods and quality materials.
How do you assess insulation needs?
We conduct energy assessments using thermal imaging and pressure testing to create customized efficiency improvement plans.
Are you licensed and insured?
Yes, we are fully licensed, insured, and follow all local regulations for safe, compliant installations.
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Reviews (6)
Mitchell Lee
Jan 20, 2022
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As a business owner I am meticulous about who I hire for anything. I like to hire small companies compared to large corps, every choice has pros and cons. I had 3 companies quote a spray foam job, of which I had many questions regarding how we should do it and which foam to use. 1 small company, a middle and the largest.
Louisville Spray foam had a competitive price, the quote was the best of the 3 as far as product knowledge goes, the financial aspects were similar for all 3. I had a question early on when my research gave me different answers, they went out of their way to find a great source
Louisville Spray foam had a competitive price, the quote was the best of the 3 as far as product knowledge goes, the financial aspects were similar for all 3. I had a question early on when my research gave me different answers, they went out of their way to find a great source
Carolyn Weaver
Jan 11, 2022
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Louisville Spray Foam Insulation did a fantastic job insulting our attic space. They were great to work with. Answered all our questions.
Louisville Spray Foam Insulation did a fantastic job insulting our attic space. They were great to work with. Answered all our questions.
Rockerbuilt Marketing
Dec 12, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Rockerbuilt has had a great relationship with Louisville Spray Foam Insulation. They have completed many projects for us and have have always been timely, professional, clean and organized. When looking for insulation options, Louisville Spray Foam Insulation will not disappoint.
Rockerbuilt has had a great relationship with Louisville Spray Foam Insulation. They have completed many projects for us and have have always been timely, professional, clean and organized. When looking for insulation options, Louisville Spray Foam Insulation will not disappoint.
Kayla King
Dec 12, 2021
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Louisville Spray Foam Insulation came out to insulate and put a vapor barrier in my cellar/crawl space and I highly recommend them for all your spray insulation needs. When they initially came out there were a few things that needed to be corrected and they handled it with top notch professionalism and customer service. Every member of their team I came in contact with was courteous and helpful. Will definitely contact them for any future needs
Andrew Lewis
Sep 19, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness
The team did a great job adding spray foam insulation to the attic of our older home. They were professional, on time, and the finished product looks great and functions amazingly. Would highly recommend.
The team did a great job adding spray foam insulation to the attic of our older home. They were professional, on time, and the finished product looks great and functions amazingly. Would highly recommend.
G. Rich
Jul 16, 2021
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We needed to replace and add insulation to our 60 year old home. This company had excellent reviews so we asked for a quote. Gavin was on time and professional. He offered us 4 different options as well as price points. We went with the whole attic roof spray foam. They scheduled the appointment quickly and showed up as scheduled. The job took two days as promised and the work crews were friendly and worked very cleanly. The supervisor showed up twice and we are extremely happy with their work. They provided us with pictures of the finished work which verified the quality of the job. We would highly
