Spray Foam Insulation in Lexington, KY

Find top-rated spray foam contractors and save up to 33% on energy bills

πŸ’° Estimated Energy Savings in Lexington

33%
Average Energy Savings
Typical range: 28% - 38%
$1,426
Estimated Annual Savings
Based on $360/month average energy cost
5 years
Average Payback Period
Return on investment timeline

Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Mixed-Humid.

Verified Contractors in Lexington

USA Insulation of Central Kentucky

Direct: 8594563626

5⭐
8 Google reviews

Recent Reviews:

Doug Baldwinβ˜…β˜…β˜…β˜…β˜…a month ago

USA Insulation did a nice job. Mike was very knowledgeable and easy to work with. Crew and foreman (Landon) showed up on time and took time to do the job right and clean up after work. Price was fair and would hire them again. Highly recommend Mike and this company.

Mark Terrellβ˜…β˜…β˜…β˜…β˜…2 months ago

This was for our Church Mike didn’t show for our first appointment, but was right on time when we rescheduled. We agreed on a price and he was able to work us in the same day. They showed up right when they said. Their employees did a great job.They were very polite and did a great job cleaning up afterwards. I would highly recommend.

Tara Goodloeβ˜…β˜…β˜…β˜…β˜…a month ago

USA did a fabulous job insulating my home. From setting up to instalation the process was smooth and seemless. Michael and his crew are conscience and professional. The quality of their work is impeccable. I will definitely be recommending them to family, friends, and neighbors. Thank you Michael and the team I am very impressed with your work.

Anderson Insulation llc

Direct: 8594940787

5⭐
3 Google reviews

Recent Reviews:

Emma Andersonβ˜…β˜…β˜…β˜…β˜…7 years ago

Awesome!!

Stormie Grantβ˜…β˜…β˜…β˜…β˜…8 years ago

James Neagleβ˜…β˜…β˜…β˜…β˜…5 years ago

There the best

Guardian Spray Foam Insulation

⭐Specialist

Direct: 6063561699

5⭐
5 Google reviews

Recent Reviews:

Nicolasβ˜…β˜…β˜…β˜…β˜…a year ago

They were very professional, completed the job quickly with no issues whatsoever. Very satisfied and would proudly recommend to anyone!

Ivan Grimshawβ˜…β˜…β˜…β˜…β˜…a year ago

Great company to work with. Very hard workers and at a very reasonable price. I definitely recommend them

Braden Smithβ˜…β˜…β˜…β˜…β˜…a year ago

Outstanding service from start to finish. The team at Guardian Spray Foam went above and beyond to insulate our home efficiently and effectively. The attention to detail from them and their professionalism was remarkable. I would highly recommend them to anyone needing insulation installed.

Spray Foam Insulation

⭐Specialist

Direct: 6064325074

5⭐
5 Google reviews

Recent Reviews:

Jen Auldβ˜…β˜…β˜…β˜…β˜…6 years ago

Tim was very thorough! He helped us feel comfortable and confident that we would get a quality spray foam job done. So far we have done our attic and above our garage. The temperature has been controlled and it feels so much cleaner we can store things in there without having to worry so much about mold and humidity! Excellent service from Tim and Vicki!

Alice Tackettβ˜…β˜…β˜…β˜…β˜…a year ago

Mr. Johnson and his son Brad and the entire work crew worked tirelessly to complete our job in a timely manner. The goal was to rid our crawl space of black mold and then apply foam insulation and a water seal so our home would have a healthier environment and we would be well insulated for winter! While doing the job they found other structural issues that needed to be addressed. The Johnson's wanted to make sure all important things were fixed and in order before completing the job. They were very thorough and pleasant to work with. I would highly recommend them for your next home improvement project!

David McWhorterβ˜…β˜…β˜…β˜…β˜…a year ago

Mr. Randy and company are the BOMB! We bought a home requiring major crawl space renovation. They save us a ton of money while providing awesome customer service. I can't express in words how much I love these guys. They are trustworthy, respectful and competent. I am a straight shooter and these guys are ALL THAT!

Pro's Spray Foam Insulation LLC

⭐Specialist

Direct: 8599638577

5⭐
10 Google reviews

Recent Reviews:

Shae Linvilleβ˜…β˜…β˜…β˜…β˜…6 months ago

Great people to work with and done an awesome job. Was on schedule and cleaned up everything really well after they finished. Highly recommended and will be using them on any other insulation projects. -The Linville Family

Mike Fβ˜…β˜…β˜…β˜…β˜…6 months ago

I always use Pro’s Spray Foam Insulation, they never disappoint. They’re super thorough, always going back and forth to make sure every gap is sealed tight. Family owned, Great work every time! Highly recommend!

Justin Stewartβ˜…β˜…β˜…β˜…β˜…6 months ago

Pro’s team delivers a great product and service. They’re careful not to miss an inch! They show up on schedule and get the job done efficiently

Appalachian Spray Foam Solutions

⭐Specialist

Direct: 6065487147

5⭐
11 Google reviews

Recent Reviews:

trevor dixonβ˜…β˜…β˜…β˜…β˜…2 years ago

They did an exceptional job at spraying our new house. Couldn't have asked for better quality or a better experience. Hassle free the whole time. Highly recommend.

Kristin Lawβ˜…β˜…β˜…β˜…β˜…2 years ago

Did a great job on my daughters crawl space! Being from out of town we received many quotes and offers from other companies that were clearly trying to take advantage of her. Appalachian was fairly priced and did excellent quality work in a very timely manner! They even fulfilled my request to send photos of the completed job! I would recommend to anyone for their insulation needs!

Greg Kazmierskiβ˜…β˜…β˜…β˜…β˜…2 years ago

I had the opportunity to some marketing work with Cody and his team on a recent job of theirs. Hard working crew that does professional work!

5⭐
5 Google reviews

Recent Reviews:

Steve Gallagherβ˜…β˜…β˜…β˜…β˜…2 years ago

We had a very positive experience with this company. Tim did exactly what he said he would do at the cost he quoted over the phone. Very, very happy I chose to use spray insulation over fiberglass. Our house is now airtight and solid. Their work was excellent as well. Very, very satisfied!

Ryan Griggsβ˜…β˜…β˜…β˜…β˜…4 years ago

Tim and his team are pros! I hired them to install foam on my new construction roof decks (attics). They did a professional job and left the place clean. They got the job done sooner than estimated. I will definitely be having them do more work for me.

Dale Howardβ˜…β˜…β˜…β˜…β˜…3 years ago

My house is almost 30 years old. The blown in insulation had settled a lot. Central Ky Spray Foam removed all the old insulation and put spray foam on the rafters in the attic. We have had some cold nights since, and my whole house is warmer, with my heat pumps running less. What little mess that was made, they cleaned up. Very happy with the contractor and the job that was done. I would recommend them, and the spray foam insulation!!

Thermal Guard

Direct: 8593383677

5⭐
5 Google reviews

Recent Reviews:

DeAnn Pearsonβ˜…β˜…β˜…β˜…β˜…2 weeks ago

Steve is great. He is very knowledgeable and does quality work. I highly recommend Thermal Guard Insulation. Steve applied spray foam insulation to our pole barn and it looks great. Steve is a man of integrity πŸ‘

Dan Ayersβ˜…β˜…β˜…β˜…β˜…3 months ago

Thermal Guard did an amazing job on our attic spray foam encapsulation. Our attic is split into several sections, but they handled the complexity without any issues and sprayed 8 inches of open cell over every inch. The difference was immediate! Our attic feels comfortable, and the HVAC barely runs now. Do you want to know what makes them stand apart? Attention to detail. We had our basement done a few years ago by another company and it was nothing but problems. Thermal Guard is on a different level. Highly recommend if you want quality work and no shortcuts.

Liz Pollyβ˜…β˜…β˜…β˜…β˜…a week ago

We highly recommend Thermal Guard for spray foam insulation, led by owner Steve. Steve was professional, offering competitive pricing and clearly explaining how the foam insulation works. The team was punctual and demonstrated high standards of work quality, which included a complete clearing of the old insulation and excellent, thorough clean-up afterward. Communication was clear and effective throughout the project. Most importantly, the results are immediate: our attic temperature is now consistent with the main level of our house, confirming the significant improvement in our home's comfort and energy efficiency.

Synergy Home HVAC

Direct: 8592031479

5⭐
8 Google reviews

Recent Reviews:

Samuel Mattoxβ˜…β˜…β˜…β˜…β˜…a month ago

We lost our heat just before the temperature plummeted. Called another local company (FHA) who didn't do a great job diagnosing the issue. I, not knowing better, spent nearly $700 for a small part that solved the issue for a couple hours before the heat went out again. Synergy was incredibly professional and helpful. Thank you to Bryson and Davy for the installation! They were both kind and professional and did a great job cleaning up afterwards. Our tech, Drew, and salesman, Brandon, were very knowledgeable and I could tell they really cared about getting us taken care of. Our heat exchanger was broken, and Brandon pointed out we were at risk of carbon monoxide leaks. He advised we shut our system off and even offered to bring us some space heaters. That part I spent $700 on? Synergy was nice enough to give us a little bit of a discount for having already spent something which was really great. We will certainly be going to Synergy for all of our heating/cooling needs from now on!

Darcy Townsendβ˜…β˜…β˜…β˜…β˜…2 weeks ago

Scott and his team were great. I loved the texts saying when they were on their way. They answered all questions and gave us several quotes to choose from. Highly recommend them to anyone. Very friendly and helpful!!

Cindy Lyonsβ˜…β˜…β˜…β˜…β˜…2 weeks ago

I had a great experience with Synergy Home! From my first phone call thru the completion of replacing my HVAC system. Brandon, Kimberly and Davis all were personable, Knowledgeable, professional and thorough. They answered my questions and pointed out things I hadn’t noticed. The price was reasonable and they came two days after I accepted the estimate to install the system. They would have came the next day, but I wasn’t available. Great company, people and GREAT job!

Bluegrass Insulation LLC

Direct: 8596262145

5⭐
1 Google reviews

Recent Reviews:

Lisa Turnerβ˜…β˜…β˜…β˜…β˜…4 years ago

Quick response and courtious . Installed new insulation under. our mobile home. Came out at scheduled time and did the job and cleaned up nicely. Called the next week to make sure everything was ok. Highly recommend

Thermapro LLC

Direct: 8592278677

4.9⭐
8 Google reviews

Recent Reviews:

Sherry Wandβ˜…β˜…β˜…β˜…β˜…2 weeks ago

I’m very pleased with the attic insulation work and the entire experience. Ty was the first person I spoke with and he was courteous, answered all my questions, and clearly explained the process so I knew what to expect. Donnie and Travis were also very professional and respectfulβ€”they made sure to keep my cats safe by letting me know whenever they needed to leave the door open to blow in insulation. They cleaned up thoroughly and confirmed I was satisfied with the work before leaving. Highly recommend!

Drewβ˜…β˜…β˜…β˜…β˜…4 months ago

They drove 2.5 hours for a small job and did it well. I received small-cell spray foam for two exterior bedroom walls. They did the job on time and on price, and the folks were very personable. They even scraped the excess foam from the studs to facilitate drywall installation. I will use them again!

Yolanda Shieldsβ˜…β˜…β˜…β˜…β˜…a month ago

Efficient! Two extremely polite technicians applied spray insulation in a difficult-to-access space in our attic. They were very respectful of our home and planned their access route to ensure no damage occurred during the process. Thanks Donnie!

Weatherization Plus

Direct: 8592144446

4.9⭐
66 Google reviews

Recent Reviews:

Chip Rubleβ˜…β˜…β˜…β˜…β˜…3 weeks ago

Insulation Shout Out. (November 2025) I appreciate the excellent work done by Weatherization Plus (Versailles, KY) in adding insulation to my attic. The two-man installation team (Ian & Kagan) arrived on time, set up quickly, and got to work. They were respectful of our home and took time to set up their hoses in a manner to cause the least amount of mess inside our house. After completing the work, the crew picked up and left everything as it was before they arrived. For my attic, I requested 12 inches of cellulose over top of my existing insulation to reach a rating of β€œR-60”. Owner Brian Padget calculated the amount of insulation required as part of his quote (taking measurements and inspecting the existing insulation and determining what prep was needed to tighten up the air slow in the attic prior to installation). The installation went quickly (just a few hours) and the finished result looks like a smooth blanket of gray snow filling the entire attic. I’ll update this post in the spring once I see how our investment affected our winter heating bill. Mr. Padget is very knowledgeable regarding all types of insulation and he can help with any attic prep work needed prior to adding the blown-in insulation. It was a pleasure discussing my project with him and hearing his suggestions. I priced out doing this job as a DIY project but in the end decided that Weatherization Plus’s quote was reasonable and using them saved me from dealing with the mess of installing cellulose insulation myself. I strongly recommend calling Brian if you are looking to make your home warmer this winter.

Dean Stoopsβ˜…β˜…β˜…β˜…β˜…2 months ago

It is hard to get excited about a β€œnew attic” but I am thrilled. I had a real problem with poor insulation, insulation in contact with light fixtures in violation of code that could have caused a fire, leaking flex ducts, and multiple air penetration points. Brian Padgett and his crew at Weatherization Plus extracted all insulation, installed baffles, sealed all duct work, air sealed the floor of attic at all wall top plates, light fixtures, electrical and plumbing penetration points. Once that was done I took a week to build elevated walkways before having them come back to install 12 inches of blown in cellulose insulation to reach R-40. Thank you Brian Padgett, Austin Gill, Ryan Crump, and the rest of the Weatherization Plus team for the excellent job you did in my attic. I could immediately tell the difference. What was an uncomfortable and hard to cool second story, is now a much more comfortable living space. Thank you Weatherization Plus! Update: After all the beautiful work done by Brian Padgett and his crew a couple of weeks ago to seal and insulate my attic, I discovered a major problem with my HVAC and had the entire system replaced. This necessitated an insulation β€œtouchup” following instillation of the new HVAC system. I contacted Brian to see when he could work me in. Robby Owens and Eric Young were there bright and early the next morning and had a new layer of freshly blown insulation blown in within an hour. Just in time for the carpet layers to start laying carpet. I am thoroughly impressed with Brian’s timely response to my request and the great work done by Robby and Eric. Five stars are not enough for Brian Padgett and the team at Weatherization Plus in Versailles. Thank you for outstanding service and quality work.

Spencer Dillehayβ˜…β˜…β˜…β˜…β˜…4 months ago

I had Weatherization+ come out to blow some insulation into my attics and install some insulating board along the knee walls, which share a wall with a guest bedroom and my recording space where I work. The problem I had was that the attic would heat up when the sun hit the roof, the air would get warm and then travel between the attics via an airway beneath the floor. This meant I was being roasted from all sidesβ€” the floor and walls would grow quite warm and radiate heat into the living space. Brian came out to appraise the situation, and we set up an appointment to fix the issues. The guys came out and worked hard all day. The very next day I could feel the difference. Not only that, I have a digital thermometer in the room which logs temperature data. I’ve included a graph where you can see that some days it was pushing 90 degrees up there before the new insulation, but after the install, the peaks and troughs are much smaller. This means that there is less variation in the tempsβ€” it’s not getting nearly as hot and it tends to keep cooler longer. Now we hit in the neighborhood of 82 or 84 up thereβ€”on sunny days, which sounds hot but just feels warmish. It’s a major positive difference. Insulation is the kind of expense that pays dividends both in lowering your AC bill and also improving how you enjoy your home. If you’re reading this and wondering if it’s worth the troubleβ€” it doesn’t cost anything to get a quote, and everyone who worked on my project was knowledgeable and thoughtfulβ€” they took great care to protect my carpet and flooring from damage and bits of insulation. It’s worth a lookβ€” give em a call!

KY, LLC

⭐Specialist

Direct: 8596088476

4.2⭐
5 Google reviews

Recent Reviews:

Heather CiochoΕ„β˜…β˜…β˜…β˜…β˜…6 years ago

Ten stars! We hired James Hinkle and his crew to encapsulate our overly moist crawl space (new vapor barrier and spray foam throughout). They scheduled us in ASAP and did an absolutely fantastic job. After finding so many corners that had been cut, in this home that we just purchased, we are beyond relieved to find people who do the job right the first time. We will be recommending them to all of our friends and neighbors who need insulation work done!

Stephen Birdβ˜…β˜…β˜…β˜…β˜…7 years ago

I am a repeat customer of KY Spray Foam Insulation. They added spray foam to a 50 year old addition that we never could keep as warm as the rest of the house. Worked like a charm. Unlike most contractors, they showed up when they said they would, finished on time and left no trace of being there. Excellent service! Could not recommend them enough.

Robert Smithβ˜…β˜…β˜…β˜…β˜…5 years ago

KY spray foam was great to work with. They fit us in their busy schedule, at a moments notice. They were fair on pricing, very professional in their work and did a great job.

2.8⭐
5 Google reviews

Recent Reviews:

Stephen Chesnutβ˜…β˜…β˜…β˜…β˜…11 years ago

We had our home attic insulation increased today with blow-in fiberglass from Quality Insulation. Our experience couldn't have been better, the team came and introduced themselves, begin to lay floor protecting plastic throughout to area where they would be moving about and worked continuously until the installation was complete. I inspected the job in the attic and it looked as I had hoped. When they removed the floor plastic the left over debris would have fit in child's teacup. Yes I would recommend them to family and friends. Thanks

Joella Mosleyβ˜…β˜…β˜…β˜…β˜…a year ago

These guys do amazing work! Highly recommend

Tom Rueffβ˜…β˜…5 years ago

No one called me back after I left detailed message