Find top-rated spray foam contractors and save up to 30% on energy bills
Compare 10 verified spray foam insulation contractors serving Lafayette, Louisiana, backed by 835 customer reviews averaging 5.0★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Lafayette contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 30% — get free quotes and read verified reviews below.
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 Hot-Humid.
Recent Reviews:
Recent Reviews:
Attic Insulation A+ Spray Foam has our full support! Seth is awesome! Straight forward and honest. I wanted to wait for the June bill. The cost of electric kw increased, as many people know, but comparing the bill to that, we saved. The house also feels more insulated, which is a good sign that they did more than enough. I can raise the temperature as it cools more effectively. We are very happy with the results! We are very grateful!
A+ Spray Foam Insulation was able schedule my attic to be insulated the following day. He and his assistant arrived promptly and brought the insulation in my attic from 1988 up to code within less than 90 minutes. I felt the difference immediately and was able raise my thermostat to stop my AC from constantly running. I highly recommend TLS to anyone who needs insulation!
The best company I have ever worked with. Our attic was very tight and we had to remove the old insulation and replace it with new. Seth Hoerig was absolutely fantastic in terms of pricing and completing the job. I can only give positive feedback and HIGHLY recommend this company to anyone who needs it. They are honest and want to do a good job for the customer!
Recent Reviews:
We have worked with Brems Entergy Solutions for multiple years now, and Brady has consistently exceeded our expectations. His professionalism stands out from the very first interaction — clear communication, dependable scheduling, and a strong attention to detail throughout every project. Brady is organized, knowledgeable, and respectful of timelines, which makes the entire process smooth and stress-free. The quality of work has been excellent every time, and it’s clear he takes pride in doing things the right way rather than cutting corners. It’s rare to find a company that is both reliable and consistently delivers high-quality results year after year. Brems Entergy Solutions has earned our trust, and we will continue to use and recommend them without hesitation.
I called to quote a few insulation companies around town to insulate under a home and BREMS exceeded everyone in price and availability! They showed up on time, was very professional, and finished the job the same day. I highly recommend.
These guys did a great job insulating the bottom of our house. Very competitive prices!
Recent Reviews:
We chose Sunlight Contractors after thoroughly researching the market, and we’re so glad we did. From the very beginning, Ira and his team stood out with their excellent communication and transparency. They gave us all the information we needed to make an informed decision, even sharing what to look out for if we ended up going with another company. We needed old insulation removed, but Sunlight also gave us great advice about additional steps we might want to consider, like treating the wood to protect it moving forward. They spent a lot of time helping us think through the project and discussing different options to make sure it would be a success. Sunlight provided a great estimate, and on the day of the job, the crew arrived on time and were incredibly professional and friendly. They worked with care and efficiency, and we were so impressed by their attention to detail—especially how thoroughly they cleaned up after a big job on such a hot and humid day. We were very happy working with Sunlight Contractors and wouldn’t hesitate to work with them again in the future. Highly recommend!
After our house was damaged by a motor vehicle accident, we contacted sunlight contractors to help us with the repair. They did an inspection and also gave us excellent referrals for people in unrelated areas of house maintenance. Ira and his team were very communicative, always respectful, and always looking out for the best for us and our home. During the work, the damage was noted to be more extensive than previously thought. Ira would call me and keep me up-to-date, and we got through these difficult times respectfully as a team. They let me know what was most important, were understanding of our financial situation, and were not quoting additional unnecessary services to price gouge us. The final product is beautiful, you could never tell that the house went through an accident. I would 100% recommend Ira and sunlight contractors for any repair. This is a honest, hardworking, and skilled contractor company.
My wife and I purchased a home in 2020 and were recently devastated when finding out we had a mold/moisture issue in our sub-flooring as a result of improper spray foam installation that resulted in costly damage. Ira Bosh and Sunlight Contractors came highly recommended and we were able to get a very fast and fair quote with a plan to remediate our issues. Ira's communication and knowledge have been exceptional thus far. He and his team were able to start repairs immediately and he has been in contact with us each day with updates and photos. He has been extremely kind and patient, explaining each step and answering any questions. We would highly recommend Sunlight Contractors to anyone in a similar situation.
Recent Reviews:
Sprayed my attic and under my house. My attic is cooler and not as humid as before. I can defiantly tell the difference. My house is high off the ground so now in winter my floors don’t feel like ice anymore. It cut my electricity bill in half. Great service and price. The technician was great. I would definitely recommend this business to my fiends and family.
I can’t possibly say enough good things about this company. When I decided that I wanted to have foam insulation sprayed into my building I reached out to several different insulation companies to have them provide an estimate and not only was BHI significantly cheaper than any of the others but they were quick to reply, had great communication throughout the entire process, extremely personable, and had no problem with answering any questions and providing me with resources to explain my options. They showed up on time, did a great job, cleaned up behind themselves, and just basically exceeded my expectations. Don’t hesitate to have these guys get you a quote.
Excellent company been friends with Josh for very long time and I highly recommend him for all your insulation needs
Recent Reviews:
Had open cell spray foam retrofitted to an existing 50 year old home. Workers seemed competent, and were friendly. Looks like a good install to my untrained eye. There were a few mistakes that had to be rectified. Nothing big, and it was properly repaired. Properly. More importantly, the very experienced painter ended up repairing more of my garage acoustic ceiling than he needed to. So now my whole garage looks better, not just their 2 accidents. This was in a truss roof, with 2x4s instead of 2x6. I will say that from the first night the temperature felt more even in the house. Will not install spray foam in summer. I'm one of the last this year, sorry. It's just 130° up there and these guys are wearing non breathable suits to protect their clothing and arms and respirators with face shields. The real deal masks. I feel like that decision is geared toward protecting their talent. And I like it. We should all have a boss making sure we aren't asked to do dangerous things.
The best heat treatment company in all of New Orleans, highly recommended.
Recent Reviews:
WOW! Extremely happy with our spray foam attic! I was very hesitant in having this done after reading so many bad stories on the internet where people have had issue with odor and health problems after spraying their homes. I expressed all of my concerns and questions to Ira and he answered all of them and encouraged me to do my own research as well. (These problems tend to be from bad installation by untrained and uncertified individuals) He is very knowledgeable and informative as is his entire crew. Everyone that came to the house was professional, courteous, well prepared, knowledgeable, and just made me feel at ease. They were all able to answer any of my questions and I had a bunch. The process was expedited quickly. They were very prompt to come out and inspect, provide the quote, and then get started right away with the installation. I glad I made the call to Sunlight Contractors and will definitely use them in the future for my contracting needs.
Absolutely the best experience. Extremely knowledgeable. They were timely and honest! I will admit I was worried about surprise fees but they were true to their word. There was even an unforeseen issue that popped up and the owner said they should have caught it and he covered the extra material costs and didn’t charge me a thing extra. I highly recommend sunlight contractors and will be using them on a different house we own.
Incredibly professional company. I had insulation that had degraded after a 100 years and was a mess. The folks at Sunlight got me fixed up in no time and made sure I was always happy. The entire staff that worked on my project were incredibly hard working and very friendly. They were also very fairly priced. It is with pleasure that I would highly recommend Sunlight. These guys know what they are doing!
Recent Reviews:
They are professional and will treat you right got insulation that needs to be done call the boys at acadian insulation! Reasonable rates too been in business for a long time and a personal friend. I highly recommend them.
Prompt ✅ Neat ✅ Thorough ✅ Fair price ✅ Give Logan & Team a call if you want to keep it warmer in the winter and cooler in the summer 👌🏼
Excellent work on bringing our attic insulation up to current code. The final appearance was just about perfect. They arrived within one day of the quote approval. They cleaned up before they left. I could not have bought the materials and installed it myself for the same price as their complete service. Mr. Trevor, the supervisor, said that the AC unit would run much less after the new attic insulation. He was correct, as last night, the ac unit only cycled three times!
These are the questions Lafayette homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 30% typical energy savings. Compare the 10 verified Lafayette contractors above for exact quotes.
Not finding the right fit in Lafayette? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.