Leading HVAC and Insulation Services in Celina, Texas

A 5-star review for a 5-star company! These guys are great, and the entire process of working with them from quotation to job completion was about as pleasant as could be. This was due in large part to Ian who came to my house twice to both quote and go over my questions and concerns about the work to be done and possible issues that might arise during the install, as well as being very communicative throughout the entire process.

For perspective, I wanted to have radiant barrier installed in my house built in 2023 (because the builder couldn't even provide that), and got estimates from five different companies. Not only was Green Attics the one of the lowest quoted prices, but they threw in several extras that showed they are here for the customer. For example, other installers quoted 1 solar fan and 3-4" blown-in insulation added, whereas Green Attics quoted 2 solar fans and 6" blown-in insulation. And again, this was with them having a low price than most their competitors.

Pricing and value aside, their installers are very good. They arrived on time, were respectful of my home, and completed the job very professionally. Their work speaks for itself. On top of that, Ian was also on hand to ensure that the concerns I had during the quotation process were addressed on the day of install. This is in contrast to many service providers who are more than happy to say they'll take care of you, but leave you to their crew on the day of install.

Finally, the radiant barrier they installed is already working as advertised. I have a wireless hygrometer set up in the attic and the attic temperatures are already noticeably lower than before, with a 10 degree temperature difference. This is comparing two days where the ambient temperatures were about the same outside.

I can't say enough good things about this company, and highly recommend you give them a chance to earn your business for your insulation needs.

*note: some of the pictures show the radiant barrier after installation but before additional blown-in insulation was added. The final results were beautiful.

Wonderful service! All questions answered and explained thoroughly. Work was completely timely and neatly. Follow-up has been very prompt. We have a short attic with an interesting set-up; Chris was able to troubleshoot it and take care of it. Impressive!

I recently hired Green Attics after comparing three different quotes, and I couldn’t be happier with my decision. They installed blown-in insulation in my attic and added air hawks and whirly vents to improve ventilation. From start to finish, the team was professional, thorough, and transparent about the entire process. They took the time to explain everything in detail, ensuring I understood the work being done. What truly stood out to me was their willingness to go the extra mile—I asked them to add more insulation in an area that technically didn’t need it, and without hesitation, they accommodated my request. Their dedication to customer satisfaction, attention to detail, and quality workmanship make them a top choice. If you're looking for a reliable and professional insulation company, I highly recommend Green Attics!

Juan with Green Attics was knowledgeable and showed genuine interest in listening to what I was looking for. He went above and beyond in customer service. The quoted price was competitive with others received, but ultimately I chose Green Attics for their communication, availability, and experience. The job itself was very smooth and efficient. Highly recommend.

They did an excellent job for a fair price. Ian worked with me on timing and scope and was super responsive. Highly recommend.

I recently had Green Attic remove old insulation from my home’s attic, and I couldn’t be more pleased with their service. From the start, Juan Cruz was professional and informative, guiding me through the process. The job was scheduled promptly, and the crew arrived on time as planned. They efficiently removed the old blown-in insulation and batts, which had become a health hazard due to poor air quality. The team was professional, respectful, and highly skilled, completing the job exceptionally well. I highly recommend Green Attic for insulation removal! We are currently in discussions about the next steps for new insulation, and I look forward to continuing to work with them. Thanks again!

Juan and the team were excellent. They showed up on time when scheduled. They are super friendly and professional. It was very clear the service being delivered, the costs, and the benefits (including current tax incentives for this type of work). I would highly recommend using their services!

My neighbor requested a quote for their home from Green Attics. I heard the fair pricing and time line to do the job. I had them quote me as well. Straight to the point, I asked for a quote for blow in only. That's what I got, a quote for blow in only. I was asked by the sales person Juan if I needed anything else and I said, nope. I didn't get a bunch of high pressure sales B.S. and was 100% happy with the job done. There was a few delays due to the cold weather and that was it. From quote to job done was less than a week. Perfect. Well done. Very professional sales, install and follow up. I highly recommend Green Attics Frisco Tx. Marc E.

Work was done thoroughly and very well within a week from quoting to completion. It would have been done sooner if I had time earlier in the week. The staff were fantastic and gave me regular updates during the day. Very good customer service, knowledgable staff. Highly recommend!

We had a fantastic experience on revamping our attic with insulation and radiant barrier from start to finish. Ian was up front with costs, answered my many questions, and was there every step of the way. The crew showed up on time, kept us informed of the progress, cleaned up afterwards as if they had never been there, and even found a gas leak in our attic that has probably been leaking for years. If you are planning on redoing your attic, THIS is the company to call!!!!

Great company. Easy appointment, sales, and installation. We are excited to feel the difference and see our energy bill go down.

We have worked with Green attics twice now and they are absolutely amazing! It’s hard to find a company that truly treats their customers well and go above and beyond. When they did some work in our attic and that night a storm was causing us some problems. They came out in the middle of the night to make sure everything was ok. If that’s not honest good hard work and excellent customer service I don’t know what is! I highly recommend them if you’re looking for a company!

Juan was great, technicians were great! Minor issue with some loose wiring in the attic after the initial insulation blow in, but the team promptly came back ASAP and fixed the issue, and then blew in more insulation. 5 stars

Highly recommend! They did a great job of adding spray in insulation my attic. They were quick and very responsive through the entire process. The work they did helped fix the temperature issues I was having in certain parts of my house. I would use them again!

Ian was so great he’s willing to work with my insurance company to get an understanding of what exactly needs to be done. He really went above and beyond talking to me for 45 minutes about what’s going on and what we need to do next. Ian even connected a duct that had gotten detached. Looking forward to working with him and this company to complete this Job. Great customer service from crystal I’ve spoke to on the phone.

This is one of the best things I did for my house after replacing the roof. I had that old insulation pulled out and replaced with new blown in insulation - it was about 17 yrs old.. Thank goodness I did. It reduced my electric costs by about 22%. Juan was so professional and helpful. They did an amazing job cleaning up afterwards. Arrived a little early and finished quickly. I HIGHLY recommend using Green Attics if you are in North Dallas...... They are FANTASTIC!!!

Thank you. My home thanks you and my family is thrilled. The foam insulation has taken the air quality inside my home to new heights. I am a chronic sinus sufferer. Removing the old insulation and replacing it with something that reduces the chances of black mold and decay is a life changer for me. The world needs to know about Ian and his staff of professionals. Very knowledgeable and very fast.

Green attics crushed it. I got estimates for a simple job from 3 companies. One never got around to quoting me afterward. One sent a super salesy rep to close me on why they were the best (quote was 2x as high as green attics). Green attics rep came out and talked to me like a person trying to help another person. No sales techniques, just friendly and to the point. They did an excellent job and I would use them again for any more attic humidity issues.

Great experience! I called for a quote and was scheduled that week. Within a couple of days they were here, on time, for the install. Install was trouble free and fast. I highly recommend Green Attics if you're thinking about radiant barrier.

Green Attics is hands down the best. We got several other quotes but decided to go with Green Attics because of their honesty and overall care for their customers. They provided excellent customer service and top notch services from start to finish.

I had an incredible experience with Green Attics. From start to finish, their professionalism and expertise were outstanding. Kristale as an absolute doll with scheduling appointments at your convenience. Juan, who managed the whole project, was extremely knowledgeable, and took the time to explain everything to me in detail. He quickly identified the issue with my AC unit and laid out improvement options. What impressed me most was his honesty—there was no push for unnecessary repairs or upgrades, just straightforward service at a fair price. The return vent was installed for a smoother operation of my AC unit, also extending its lifespan. Ansley did a phenomenal work on cleaning all the vents and AC maintenance (with attention to detail) that a previous company slacked on. Since the attic ceiling was not suitable for a spray foam insulation, Juan rerouted that option to have it installed onto the attic floor. That lead to thorough seal of the second floor ceiling, which keeps an even temperature throughout the entire house! Brilliant idea! Go with spray foam instead of blown in fiberglass insulation. My home is cool and comfortable again, and I couldn't be happier. The electric bill has dropped in price instantly. If you're looking for a reliable, friendly, and efficient AC service, look no further. Juan will go above and beyond to lookout for your project from start to finish and YOUR overall best interest.

Very satisfied with the services from Green Attics. Ian with Green Attics came and did a full inspection in my attic. Received a great and thorough explanation of what options I had. Work crew did a great job and left it spotless. Very professional from beginning to end, appreciate the work!

Green Attics have been prompt, thorough and excellent to work with. Juan provided a free energy audit, and he was very helpful and honest in his assessment of what we need (and don't need) to optimize our heating/cooling cycles.

Juan C. was knowledgeable about what needed to be done and took the time to educate me on why he recommended the specific solution for my home. The install teams where professional and made sure to cleanup when they finished the job. Great experience!

Juan is wonderful— 10/10 service!! He listens to understand your issue. Very honest, knowledgeable and friendly! I highly recommend Juan! He’s just a great person all around.

They explain to me the whole process very well in person(Lan is great agent he explaining what I need and how the process will be)and they are quick to get the job done.

Ian was amazing! He explained everything to me and gave me a few different options based on my budget. I highly recommend!

My upstairs AC unit stopped working out of nowhere, in Texas, in AUGUST. I made a call and was connected with their head of operations, Juan Cruz. Juan drove out to my house the same day and was able to have an assessment done and make suggestions while he scheduled a technician to come out with needed equipment. Within 48 hours the issue was identified and addressed and repaired by Ansley who arrived first thing the next morning to take care of the problem. He was professional, courteous and an efficient at identifying and resolving the problem. Very affordable as well and we're back up and running. Highly recommend to Texas families who know all to well the nightmare of having HVAC issues in the dead of summer!

I got a solar fan, radiant barrier, and more insulation installed in March but waited until I got some summer data in to leave a review. According to my utility, I used 18.6% less electricity in June 2024 than in June 2023, despite the average temperature being slightly higher (85° in June 2024 vs 83° in June 2023). That's true even though I've been keeping it a few degrees cooler in the house. The customer service and install process were great, but Green Attics delivered where it counts: lower bills and a more comfortable house. This was well worth the money.

I recently had a Certified Performance Report (CPR) test conducted on my home by Green Attics, and I couldn’t be more pleased with the experience. Juan Cruz, who came out to perform the assessment, did a phenomenal job identifying where our home was losing cool air and where heat was infiltrating. His attention to detail and expertise were evident throughout the entire process. Initially, when I contacted Green Attics, I was informed that they did not service my area. However, they went above and beyond by making an exception to help diagnose the issues with my home. This level of dedication to customer service is exactly what a business should be about. I am extremely impressed with Green Attics, not only for their technical expertise but also for their commitment to their customers. The Certified Performance Report they provided was thorough and gave me a clear understanding of what improvements were needed. It’s rare to find a company that operates with such professionalism and care. I highly recommend Green Attics to anyone in need of their services.

Juan was absolutely awesome. He was very timely for the initial visit and returned the day of the insulation twice. Once before the project started and then again when it was completed. Very professional and never felt pushed to go with Green Attic. Will definitely use in the future and recommend to other people.

I got a solar fan, radiant barrier, and more insulation installed in March but waited until I got some summer data in to leave a review. According to my utility, I used 18.6% less electricity in June 2024 than in June 2023, despite the average temperature being slightly higher (85° in June 2024 vs 83° in June 2023). That's true even though I've been keeping it a few degrees cooler in the house. The customer service and install process were great, but Green Attics delivered where it counts: lower bills and a more comfortable house. This was well worth the money.

These guys gave a very competitive quote, they were timely and very professional. Thankful for a cool summer! They advised what we needed and didn't need at this point and we greatly appreciated their service. Definitely recommending Green Attics to everyone. The guys were super COOL pun intended.

I recently had the pleasure of working with Green Attics, and I couldn't be more satisfied with the service I received. From the initial consultation to the final installation, the team was professional, efficient, and incredibly knowledgeable. Juan was particularly outstanding. He provided thorough and clear explanations about the different options available and helped me choose the best one for our home. Thank you!!!

We experienced an issue with our AC, and I reached out to Juan Cruz for help. He promptly arrived, diagnosed the problem, and resolved it efficiently. His professionalism and timely service were truly impressive. I highly recommend contact these guys for any AC needs!

I had scheduled visits with 3 different companies to give me quotes. However, after meeting with Juan Cruz, I cancelled the other 2 appointments and hired his team to do my insulation next week. Juan was just so honest and upfront with my questions and needs and I am sure his team led by Jose will do just as well a job next week with the actual insulation blow in. Thank you Juan!

Great company and customer service! I've used them for several different projects and each time they have been professional, very informative, and done great jobs. The insulation they put in has kept my house much cooler. Juan was amazing and most helpful! Thank you guys.

I was looking to find ways to improve our home's efficiency. Juan came out and conducted a free energy audit for us. He spent time to understand our purpose in requesting the audit to ensure that our questions would be answered, and thoroughly examined our airflow, insulation, and duct work. He provided several options based on his audit to help effectively improve our homes efficiency. Thanks Juan!

Juan and Ansley were highly knowledgeable and thorough. They were able to pinpoint the root cause of why my HVAC seemed to be working but using up 4x the electricity, leading to massive energy bills. Over the last 3 months, I’ve had 8 companies tell me either there’s nothing wrong, or that I need to fully replace everything for upwards of $30k. Juan and Ansley were the only ones who took the time to properly test and diagnose what was happening, advise me honestly, and charge me fairly. I’m a customer for life.

Juan is the best. Honest and thorough from beginning to end. Even had his guys come out again after he wasn't fully satisfied with the coverage in the attic for the spray foam insulation. Highly recommend!

I had an outstanding experience! I can’t tell you how much I appreciate Ian’s technical expertise AND his ability to explain the problem and the pros and cons of alternate solutions. He shared industry standards and actual lifespans, refuting distorted numbers from other contractors designed to instill fear. Instead, Ian created trust. Like many people, I am weary of working with service repairmen, feeling on guard against being scammed, but I felt confident in the solution, pricing, and plan moving forward. Green has earned a new loyal customer. Also - Baker Bros provided a quote for far more work than needed to solve the problem . I highly recommend getting a second opinion when working with Baker.

Ian was great to work with. He was clear about the options and costs without giving me a hard sell. In my case I wanted all of the old blown in insulation pulled out and replaced. The team showed up and pulled all of the old out in about half a day. I looked through the attic and it was very clean with all nooks and crannies covered despite some hard to reach areas. The new insulation was blown in the next day and took about half a day, and again the attic was fully covered including a specific spot that had suffered freezing pipes in the past. Overall I was very pleased with the work and would recommend them.

Juan and the team were so phenomenal to work with. Communication was top notch, the work they did was top notch, and I will be returning to them for all needs that they can service. Highly recommend!

Ansley did a great and he's very knowledgeable explaining the process to complete the job properly.

Amazing Guys! They take the time to describe the details of the work, break down the pricing, disc. for getting Everything Done with just one company! (We needed it all done) They did a Great job!! We had Everything done, New AC/Heat pump, Vents cleaned, 17" of Insulation Blown in. They were on time, there was no loitering, These guys stayed Busy. They Completely cleaned up everything before they left. You must give them a call. You will be very Happy that you did.

After several estimates and a range of recommendations, I selected Green Attic and I am very pleased with my decision. We chose radiant barrier and an attic fan to reduce our energy bill and had all duct work cleaned. From the initial meeting for the estimate to the completion of the project their team communicated very well, stayed on schedule as promised and were extremely professional. We had one very small incident with some drywall and I would not mention it other than to say they had it professionally repaired within hours and to find that level of responsiveness and accountability was refreshing and I think speaks to the character of the company and their team.

Prior positive reviews led me to Green Attics and I can confirm that their prices were competitive and that the service was excellent. Great experience with the sales team and the installers. They delivered as promised. Simple invoices and billing process. Discount for military veterans.

We had a fantastic experience with Green Attics. Ian and Ansley did an incredible job with our attic clean out/new insulation project. Their communication was excellent, they are intelligent problem solvers and professional. The crew worked efficiently and did an excellent job removing all the old insulation and debris from our attic. Ansley problem solved an air flow issue and re-worked some of the duct work which is something our previous HVAC service companies could not seem to figure out. They were also accommodating during the process so our electrician could inspect the wiring in the attic before the new insulation was blown in. The project price was fair and far less than other bids that were outrageous for the same work. I highly recommend these guys for your attic clean out, insulation and HVAC service needs. These are your guys!

Best attic in the neighborhood! Initially, I had a radiant barrier installed. Loved it so much that when I started looking for solar tubes and found out that these great folks offered them. It was too easy to say yes. The solar tubes provide so much light that I'm constantly checking to see if I left the lights on.

We had a wonderful experience with Green Attics, from beginning to end. Ian explained the whole process, assessed the attic for the needs and provided a very good price for the job. The team came when they were supposed to, arrived on time, communicated clearly and fully cleaned up after the job was complete. I’m extremely happy with the decision to use Green Attic! It’s so nice to have our insulation redone and up to code.