Find top-rated spray foam contractors and save up to 27% on energy bills
Compare 20 verified spray foam insulation contractors serving Dallas, Texas, backed by 1,647 customer reviews averaging 4.6★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Dallas contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 27% — 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-Dry.
Recent Reviews:
I was very happy with the service I got. I would admit this to anyone because they specialize in a wide range of services at affordable price. They take the time to figure out the issue and make a plan around your schedule to work with you. Took care of the issue and never had any problem's since I used them.
Purchased a real fixer upper opportunity a few months ago. To make a long story short, the insulation around the walls, door, and windows was pretty much non existent, and I had the electricity and gas bills to prove it. These guys gave me a great quote and showed up the next day to begin work. For such a major job, it was very non invasive. Best if all, no fiberglass. Not only does my house retain heat and cold like never before, but it’s actually quieter in here. I can’t even hear the traffic I used to hear all the time. The work is guaranteed for longer than I’m going to be around, and this job will pay for itself within 2 years. It’s already paid for itself if you consider the value it’s added to my home! Great job, great service!
I was referred by a friend. I tried their service and was very happy with my decision. They work well, in a timely manner and they seem to be very professional.
Recent Reviews:
QuitoZave did an excellent job and was very professional! They spray-foamed our attic, and we could immediately feel a huge difference in the temperature throughout our home. The team was friendly, easy to work with, and extremely thorough. They made sure everything was picked up and cleaned before leaving, which we really appreciated. You can tell they have a lot of experience in what they do. The owner was easy to talk to and took the time to go over everything with us thoroughly before starting the work. Highly recommend QuitoZave!
They deliver! After discovering them through Google Maps and calling to discuss my need for additional insulation, I was greeted by Fernando, who calmly and professionally guided me through technical aspects (which aligned accurately with my own research in the preceding days) and provided new insights during our conversation. My wife and I opted for spray foam instead of cellulose because we sought optimal insulation. Once we made the decision to proceed, they were available within a day! Their workers were focused and ensured proper coverage of my belongings in the attic. I am confident that I won't be paying a fortune for my electricity now. Highly recommended!
Strongly recommend! We got several quotes to clean out old insulation in our 1981 home + install new insulation. Due to extreme temperature swings in Texas, we decided spray foam would be the best way to go. Of the 5 quotes we got, Fernando and his team were the most reasonable. They were also very respectful of our property and incredibly thorough. Hope to never have to do this again, but if we do, I wouldn’t call anyone else!
Recent Reviews:
Highly Recommend Marko and Insulation First! Marko did a fantastic job installing insulation in my house. From start to finish, he was professional, knowledgeable, and detail-oriented. He explained everything clearly, showed up on time, and made sure the job was done right. The difference in comfort and energy efficiency was noticeable immediately after the work was completed. I really appreciate his honesty and the quality of his work. If you’re looking for someone reliable and skilled for insulation, I definitely recommend Marko and Insulation First!
Insulation First is amazing! They took out the old insulation, sealed up all the leaks, and sprayed new insulation! all without me even having to be there. They made the whole process super easy and stress-free, and they documented everything so I could see exactly what was done. When I came home, the job was finished perfectly. Couldn’t ask for better service they’re truly #1!
I recently had Insulation First install insulation in my home, and I couldn’t be happier! From start to finish, the team was professional, friendly, and efficient. The quality of the work is excellent, and I can already feel a big difference in my home’s comfort. The price was very fair, and the service went above and beyond my expectations. The crew arrived on time, worked quickly, cleaned up after themselves, and made the whole process stress-free. I’m extremely satisfied and highly recommend Insulation First to anyone looking for top-quality insulation work at a great price!
Recent Reviews:
Amazing company!! They care for customer needs !!
Awesome company 👍 good people great work . If you're seeing this rest easy all of your insulation will be done" ✅ 💯 knowledgeable professional and honest omega insulation will take care of you .
Very professional, and care about the customers. They were exactly what I need to keep cost low. Would recommend them to anyone!
Recent Reviews:
Koala did an amazing job spraying insulation under my house. They were on time and completed the work on time. They also followed my instructions on plumbing areas that I did not want the spray foam on. Plus they were the best on price and I got a bunch of estimates. I would highly recommend them.
The Koala team was absolute perfection from start to finish! The quote was great compared to other similar companies. The service was top notch. And the insulation team that came out to our house was polite, professional and got everything done on time. Seamless! We would recommend them 100%!
I had a great experience with Koala. Gil came out to give me a detailed recommendation and quote, and was very knowledgeable and explained things well. I got new insulation blown in and two solar fans, and the team was prompt, did a good job, and the price was reasonable.
Recent Reviews:
Great experience! I went in to have a stem cell-based therapy injected into my knee after an ACL reconstruction surgery. Dr. O is very knowledgeable and made me feel safe and secure. He really knows what he's talking about. It was a quick and painless procedure. And I can say that my knee feels great even to this day!
I had my insulation redone and they were quick and easy! Highly recommend
Great service, was on time and did great work. Highly recommend
Recent Reviews:
I think this company is awesome. They have great people in the office helping get you work. God bless you all.
Everyone need to go check them out, they do the best work. Just amazing
The best highly recommended!
Recent Reviews:
Very professional would definitely recommend their a services
Great people really get the job done
Great group, very well spoken to, and treated with the upmost respect they are business smart but more customer and employe oriented as well as professionally maintained.
Recent Reviews:
Jimothy shared some great information and explained our options with the pros/cons of each option along with the costs. No high pressure sales at all. Cristian and Kenneth were professional, communicated well about their timing, showed up on time, and truly seemed glad to be here doing a job I was not willing to do myself!! They were very helpful connecting some exhaust fan vents to the roof vents and worked quickly blowing in the insulation. They also cleaned up the minimal mess they made. Good job guys. I can’t wait for this next year to compare my electric bill. Give Attic Insulation DFW a call. You’ll be glad you did!!
Jimothy is a very nice, clearly honest, and knowledgable guy when it comes to insulation and ventilation. He came out to get a good look and take measurements of our existing insulation and didn’t charge. His team is easy to work with and they get a good job done very quickly! Highly recommend!!
Upgraded from R38 to R49 with blown fiberglasblown insulation. Extremely happy with the results. Most importantly, communication throughout the process was excellent. I’d definitely reach out to them again for any future attic insulation needs!
Recent Reviews:
Based on my immediate needs NTX Insulation scheduled service quickly and responded with excellent professionals that meet my needs at a more than competitive price. Great job NTX insulation.
Great Company! Very responsive and quick turnaround. Crew was great to work with. Very easy and convenient to do business with! I had closed cell foam installed and it appears to be a great product! Thank you!
Great service and the techs were very punctual. Prior to using them they gave me options that worked best for my needs, not just selling the most expensive option. Never had the feeling of buyer remorse. Definitely recommend.
Recent Reviews:
Very impressed with this company. I received quotes from several companies and Koala’s price was far better than the rest. Throughout the bid, job execution, and follow-up Charlie was very quick to respond to any question I had. The install crew was equally great. Very knowledgeable and experienced in applying the foam and solving my specific insulation application challenges. Do yourself a favor and call this company to bid your job. Thanks fellas!
Koala Insulation of Dallas was a fantastic choice for my project. Charlie is incredibly knowledgeable and a pleasure to work with. Partnering seamlessly with my contractor, Charlie brought expertise and insights that made a huge difference. His professionalism and attention to detail ensured everything went smoothly and on schedule. Not only is he trustworthy, but he also guarantees his work will pass energy inspections, giving us total peace of mind. I highly recommend Koala Insulation of Dallas and especially Charlie for anyone looking for quality work and dependable service!
We needed to add insulation to our new house (a 25 year old attic with barely any insulation) and sat through several vendor presentations on spray foam, radiant barrier, etc. Once we met with Koala, I knew their no nonsense approach was right for us. No big sales pitch, just honest recommendations that would help our situation. I didn’t feel pressured or oversold and the pricing was reasonable. They had it done a few days later. I highly recommend their services!
Recent Reviews:
I had a great experience from start to finish. Estimator/Service Advisor Jeffrey Stuart accommodated my schedule by coming out when it was convenient for me. I had an afternoon open, so rather than pushing it out a week so it wouldn't be so hot while he was measuring(I wouldn't have blamed him, summer's really been hanging around this year), he came right over. I was impressed with his manner, professionalism, and expertise, so much so that I pulled the trigger and accepted the proposal shortly after he left. Next up was scheduler/coordinator Gie. She was pleasant, courteous, and responsive, and made me feel that she was going to be super accountable and diligent. She did what she said when she said without the typical misses or postponements/excuses so common these days. Project manager Tyler clearly laid the process out, and stopped by before and after. He made sure I was pleased and had no unanswered questions or concerns. I was lucky enough to get the install done by the team of Aldo and Armando. Prompt, competent, tidy and as quiet as circumstances/machinery allowed. They were just great and I was super comfortable to have them working at my home. Price was very reasonable too. AC is running less and garage is outside temp+ 3 or 4 degrees; it had been +20-25. Top notch job and I couldn't be more pleased!
Our experience with Superior Attic was fabulous. We had Jonathan out to check out the attic and provide us with different options for keeping the home very cool. We decided to go with the spray foam insulation between the rafters. We have just completed a full week with new insulation and so far have noticed a difference, cant wait to see our bill lower. We also had duct cleaning done which was needed. Seamless process!! Had another project done, came out great!! Love the process.
Superior Attic did a wonderful job from start to finish on our insulation replacement. I was impressed with the level of professionalism displayed by the entire team, including Steven, Tyler, Aldo, Jamie and office staff. Great communication and on time. The day of the job, the team worked hard all day, no loud music, no shouting or lounging around - just worked hard and finished the job ahead of schedule. They insulated areas that our builder had not, so this was well worth it! So happy with the work they did!
Recent Reviews:
Penguin was great to work with! Alex jumped on a FaceTime call with me so I could show him my project. He gave me an accurate and fair quote over the phone. Johnny showed up to the job on time and quickly started working on my project. He took time to answer my questions and made sure he understood everything that needed to be done. The work was high quality and finished on time the same day. They even hung around and chatted with me for a while and offered to help me take down my Halloween decorations. Overall my experience was excellent and I definitely recommend Penguin for your insulation needs.
Was very very pleased with the service that they did. Alex came out inspected the house told me what we needed. We had a very good price compared to others. His crew worked very hard and did an excellent job. I would highly recommend him. Our house is a lot cooler now that he re-insulated it for us.
Top notch. Out of any business deal, I want three things: hard work, integrity, care. Alex is amazing and a deserved business owner in DFW. He did fast work, quality work, and all for a great price. Alex immediately came back to fix the powered fan they installed 3 months ago. Immediately got back to me after doing the work 3 months ago!! Find that somewhere else. If you don’t go with Alex and Penguin Insulation for your next cost savings project, you’ll miss a great experience and outcome.
Recent Reviews:
I'm so happy with my service. Luck, the owner, is so kind. He made sure that he took time to provide education and then promptly followed up with my insulation services once they were completed. I appreciate that he is honest and caring. The men performing the service were quick, friendly and clean. I would strongly recommend this business. They are also affordable and the quoted price was thr same even though the original quote was a few months old.
Sooo.. I gotta be honest. I’m very, very hesitant about hiring anyone for my home services. I’ve let things go just due to the stress and logistics involved…I’ve also experienced a nightmare contractor or two.. so against that backdrop, I can confidently say that the whole Koala experience was definitely the best I’ve had in the 20 years of owning my home. From the initial low pressure consultation to the the ending walkthrough, I was impressed.. My home was respected, the job was done well and quickly and I’m very happy with the work. I used Koala Central DFW.. can’t speak for the others in the franchise but would recommend my team for sure.
This team is amazing! Can’t say enough great things about them. They replaced the insulation in our roof in record time. We were immediately impressed with Lakhvir’s expertise and recommendations during our free initial consultation. Lak and his team were able to work around our schedule and the work was done over a day and half. The entire process was seamless! Exceptional results and we are really happy with that we chose Koala for this job. Can’t recommend them enough.
Recent Reviews:
The team was great. Commicated well about any delays in the schedule and provided great service to my new home addition. They were happy to accommodate my additional insulation requests on demand as well. Highly recommend!
Very grateful to have met John and his team. John is incredibly knowledgeable and thorough. He took his time explaining everything to both me and my husband. He had a great team come out, all were professional, clean, and kind. Their work was extremely top of the line and we are so happy with our garage and attic work. Cannot recommend them enough!
James and his crew was simply Amazing!! The before and after is night and day. I needed old insulation out and new in, and my was it a lot of work. Quality of work was second to none, and price is unbeatable. Thank you Attic Fanatics for makbig me feel more secure in my recently purchased home! I look forward to the next opportunity to use your services.
Recent Reviews:
I am updating the attic in our 26 year old home for the very first time. It is going to be a big dirty job. I met with the an Energy Attic Representative, Bradley and he come up with a very comprehensive detailed plan to bring my attic up to most energy efficiency level possible. Once I made my decision to accept the bid, scheduling the work was quick and they were flexible to meet our schedule. We are really looking forward to getting our attic space cleaned up.
From the initial contact to schedule the appointment to the sales coming out to look at and price everything to the installers and installation this could not have been a more pleasant experience. The sales was able to explain all suggested fixes in the simplest of terms so we knew exactly why we needed what we purchased. The pricing was very reasonable and actually better than we had expected and budgeted. The installation crew were prompt and very courteous. They kept us advised of what was happening every step of the process throughout the day. The cleanup was great and they even helped with a small AC issue we had that too then was a quick and simple fix. The guys and the company are wonderful to work with and would highly recommended them to anyone!
Made an appointment,.got a call from the office to confirm, and then a follow up text from the sale representative that would be coming to my home . SO PROFESSIONAL!!! I normally don't write reviews, but I am so impressed with Tyler and Energy Attic. I felt like I received a wealth of information and was not being pressure sold .I know we are in great hands with Tyler. Tyler is great and I trust being with a great company that has a A+ plus rating with the BBB. Energy Attic is great!! Give them a call !!
Recent Reviews:
These guys did an awesome job with our insulation. Super easy to work with, showed up on time, and the place was cleaner than when they started. We’ve already noticed the house staying more comfortable and our energy bill is lower. Definitely recommend them!"
Outstanding service! Had additional insulation installed, they were on time, so polite, and they cleaned up! High quality!
Jay and his team were great! Very professional and friendly! The technician came to my home and provided a reasonable and easy to understand quote to have my attic insulated. They answered all of my questions and made the process seamless. The technicians were nice and professional! They did an awesome job and cleaned up after themselves post insulation. I’d definitely recommend them!
Recent Reviews:
CLS recently blew in R-38 insulation in my newly built home and they did a fantastic job. I would highly recommend them to anyone looking for a top notch insulation company.
Called the night before to confirm FCFS delivery arrived at 730 am next morning really nice guys — a little tight to get into and doc but manageable— put me in doc unloaded in about and hour! Would totally come back again— TY CLS much appreciated 👍🇺🇸
We delivered to the company and they are first come first served and they apparently overbooked deliveries for the day so we had a little bit of a wait. Very surprisingly, a gentleman working there (didn’t catch his name) walked out to our truck and apologized for the delay, which doesn’t happen often in trucking. Not only did her apologize, but he gave us a gift card. Let me also mention that there were three 53 foot trailers ahead of ours and they only were using one dock. We were still gone within three hours and they were unloading nonstop without a break which we were so appreciative of. I will never turn down a load to this place. A +++++++
Recent Reviews:
Called for an estimate. Was told he would call on the weekend and come by. No call. No show. No response to message left after. Apparently Amarillo insulation companies do not need any business as this guy is not the only one to do this. Ugh.
These are the questions Dallas homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 27% typical energy savings. Compare the 20 verified Dallas contractors above for exact quotes.
Not finding the right fit in Dallas? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.