They did a phenomenal job insulating my garage, the crew that came was very friendly and…read morecommunicative. They came in at 9am and were wrapped up around lunch, and for considerably less than I had originally planned on. I will definitely be recommending / using them in the future.

The care in every detail. On time, courteous, cleaned up perfect /// and interested in AMSOIL for…read moretheir trucks as I an AMSOIL Dealer

Outstanding experience with JC Insulation for spray foam in my attic. They responded to my quote…read morerequest the same day--faster than anyone else--and offered the best pricing with no hidden fees. They arrived on time, worked professionally and efficiently, and the foam application was flawless: even coverage, no gaps, and everything protected and cleaned up afterward. Already noticing better temperature control in the house. Highly recommend JC Insulation for reliable, high-quality work!

No complaints about response time, workmanship and clean up after the work is done. I definitely…read morewould recommend them and I'll be using them again for other projects. Thank you JC Insulation!

Jacob and Bryan did an excellent job on my spring HVAC check-up. Since I had a new system installed…read morejust a few months ago (by Service Wizard), it was reassuring to see everything running perfectly. They took the time to thoroughly clean the condenser and ran multiple tests on the attic unit to make sure everything was operating as it should. What really stood out was how they walked me through the entire process at the end, showing photos and explaining each step. It gave me a lot of confidence in their work and attention to detail. I'm very happy with this company and would highly recommend them.

A couple of years ago, after years of frustration with Stan's, we switched to Service Wizard for…read morethe care and maintenance of our two HVACs. Good move! 1) Making maintenance appointments is easy, but it is even easier to make an appointment when there's a problem with one of our systems. They really are there for us when we need them. 2) From the moment they arrive until they depart, it's service with a smile. Check out my photo of Diego and his special carpet arrival! They keep their booties on in the house, too. 3) Our systems are running well. Poor installation problems caused by previous vendors have been corrected. 4) Pricing has been fair.

Was getting insulation quotes for my condo. Al came out today, and after a thorough assessment,…read moredecided my insulation is fine. He totally could have convinced me that I needed work, but was totally honest and transparent. I'm very grateful!

I had a great experience with Home Insulation ATX. They provided the best quote among other…read morecompanies for adding insulation to my attic. The workers were very kind, professional, and efficient. They also made sure to keep the work area clean and pristine. It's been a few weeks and I feel a huge difference in the indoor temperature and my electric bill has plummeted. It was well worth it and they didn't try to over-charge me like some other places. I highly recommend their services.

I chose Green Collar for my City of Austin Weatherization service. I was hesitant, and called the…read moreoffice to ask questions about the business. Cord spent about 20 minutes answering my questions about how long they had been in business, how they would handle unexpected problems, and what I could expect. The owner Ron came out for the evaluation appointment and he also explained more details of the work they would perform. The installation of new ac ducts went very smoothly and the workers cleaned up after finishing each day. I would highly recommend Green Collar to anyone needing duct replacement or repair.

As we head into this cold snap weekend, 10/10 appreciation for Green Collar!! They revamped our…read moreflipped home's rather chaotic HVAC system over the past three weeks in conjunction with the City of Austin/Austin Energy rebate program for energy efficiency improvements. The owner of the company provided our estimate, the team arrived within the time windows predicted, they were competent and courteous, and they did a *fantastic* job modernizing our system to heat quietly and evenly throughout. They added a vent to a bathroom that had been inexplicably left without one, improved the insulation throughout, and added an attic walkway for safety. We've been tolerating very uneven temps and noisy vents for the past 10 years, and I wish we would have discovered Green Collar sooner! It is *NICE* in here. I have no reservations about recommending Green Collar's services. Stay warm, y'all!

Martin was great. He immediately found the problem and showed and explained to me what was going…read moreon. Great job and very professional.

Exceptional customer service from the team at AirCo. Following a detailed home inspection, I was…read morefaced with multiple concerns across electrical, plumbing, and HVAC systems. From my initial interaction with the office representatives (Taylor, Dave Sr., and Dave Jr.) to the technicians who came out to my home (Nick, Jackie, and John Paul), the level of professionalism and care was outstanding. The team provided an in-depth assessment and diagnostic of all identified issues. Just as importantly, they took the time to clearly explain areas that were not a concern and documented a thorough review outlining why those aspects of the home were in good condition, information that will be extremely valuable for future home inspections or potential buyers. Each team member was knowledgeable, responsive, and thorough in addressing my concerns, making what could have been a stressful situation feel manageable and well-handled. When people speak of organizations that deliver top-tier service, this is exactly the kind of company they mean. AirCo has earned my trust and will be my first call for any future needs.

Felix is AWESOME! He came to give me an estimate within minutes after receiving my inquiry, and got…read moreme on his schedule just a few days later. In addition to insulation, he fixed several electrical and ventilation irregularities in my attic. In particular, my kitchen fan wasn't vented at all. He gave a lot of time and attention to getting that addressed correctly, and took great care to clean up after the job. The weather had since gotten colder and the insulation has made a huge difference in keeping my house warm. Thank you, Felix!!

Felix did a very thorough job with the spray foam insulation. He finished the day before the…read morewinter storm and it was an enormous help keeping the house comfortable. His crew was competent, hardworking, and respectful of my home.

Excellent service for cleaning dryer vents and HVAC systems. They arrived on time, worked…read moreprofessionally and thoroughly. They fully cleaned the vents, showed before-and-after results, and gave useful maintenance tips. After the cleaning, airflow improved noticeably, and unpleasant odors were gone. Prices are fair with no upselling. Highly recommend this company for anyone needing dryer vent or HVAC cleaning

They were super quick to respond to my request, showed up on time and did an excellent job. They…read moredid a superb job, highly recommend!

South Austin, here…read more Had the wonderful pleasure of working with Benji this afternoon. Not only was he professional, but he was kind to my space and pets. Benji finished outside with the unit and still took the time to do a walkthrough of the house and pointed out the filters and switched them for me. THANK YOU BENJI!

DO NOT RECOMMEND! I was a loyal, fully paying customer of…read moreGreen Leaf for over a year and a half, and my experience was defined by poor workmanship, broken promises, and a management team that ultimately let my warranty expire rather than help me use it. My issues started in April 2024 with a faulty tankless water heater installation, one of their own technicians later told me the crew had failed to install all required parts. That crew was subsequently laid off. Water was dripping from the exterior pipe and pushing into the attic. After significant back-and-forth, the symptoms were addressed, but the root installation failures were never formally resolved. During my Fall 2025 HVAC tune-up, a technician identified that the supply plenum from my original 2021 HVAC installation was undersized and improperly installed, something never flagged in any prior Green Leaf service visit. I followed up by email requesting next steps and never received a response. A year later, they were quoting me over $4,000 to fix an installation error that their own team had been servicing around for years without disclosing. The most serious issue involved my HVAC coil. In Spring 2026, my refrigerant was found to be low. Rather than immediately discussing a potential warranty claim on the coil, which would have been the right call, Green Leaf charged me for a refrigerant refill and pushed a $300 diagnostic fee. After weeks of back-and-forth, a UV dye test confirmed a visible leak at the top of the indoor coil. By then, Green Leaf had already terminated the business relationship and refused further service. At no point did anyone at Green Leaf ever mention that a coil replacement might be covered under warranty. They collected their charges, ran the clock out with delayed diagnostics, and walked away once the leak was confirmed. The one genuine bright spot was former Office Manager Michelle Lewis, who was consistently professional and communicative. The contrast between her service and what I experienced from General Manager Thos Graham, who shifted terms between emails and ended the relationship when I asked reasonable clarifying questions, was significant. I paid every invoice in full, renewed my membership, and gave Green Leaf every opportunity to make things right. What I got in return was a company that prioritized its billing over my best interests. Find a different HVAC and plumbing company!