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!

I called Austin Auditors for help with an ECAD audit on a home I'm selling for a client. Not only…read morewas Joe polite and efficient, he quoted a fair price and was able to get someone out within the next few days. Ben came out to perform the audit and was friendly & professional. I got the audit report that afternoon and some prompt answers to a few questions. This is quite possibly the easiest company I've ever worked with. :) Pleasant and quick, from beginning to end!

I needed an ECAD energy audit to put my condo up for sale so I looked at Austin Energy's list of…read moreapproved inspectors and saw that Austin Auditors was on the list. Found them on Yelp and scheduled an appointment, they were on time for the appointment, efficient and affordable.

Scam Artist DO NOT USE THEM!! I cancelled an appointment I made the same day and they still charged…read moreme. Phone number is disconnected and no response via email.

I have worked with AUSTIN'S ECAD Specialists on multiple projects and can say with confidence that,…read moreafter 40 years in the construction industry, AUSTIN'S ECAD Specialist is the most thorough and professional energy auditing and insulation company I have ever dealt with. I would highly recommend AUSTIN'S ECAD Specialist.

AC goes out Saturday night, Labor Day weekend. I can tell it's the condenser fan motor that has…read morefinally given up after 16 years. I get to work calling companies that claim 24 hour service, armed with my naive diagnosis of the problem with the specs of the motor to make sure they have a tech that either has access to one quickly, or one on the truck. I called all the big names that you see commercials for, they all use answering services, nobody can answer my questions, I have to wait for a handful of drivers to call me, only to not commit to having the part and wanting to do an inspection first, or saying they won't have access to one until Tuesday These guys however.... they had a legitimate employee to talk to, he called his tech to verify he had the part, then worked with me on the perfect time for both of us to get this done. I felt respected as a customer because they didn't just blow me off, they committed to getting this resolved based off what I told them. Frank came out and was polite and had it fixed very quickly. No secrets about price, everything was explained and signed off on by me before they began working. Definitely recommend.

This company is truly amazing. They work hard to resolve issues and troubleshoot way beyond the…read morenormal "oh I think it's a freon leak so replace it". I love their dedication to the skill and craftsmanship of HVAC related work. These guys and gals are the best there is!

I got left hangin by ABC but Chase from Fox came in and took complete control of the repair and…read moresaved my day. I have to give total props to Fox for making me an important enough customer to help out in a timely manner. I highly recommend.

DO NOT USE FOX! SCAMMERS AND PREDATORY…read more Quoted me $ 4,600 for my job. I said no way. Another guy came out and it was about $ 300 ish bucks. Wasn't even the same issue. Adrian at A1 AC is honest and reliable.

Michael M was absolutely outstanding! He was knowledgeable, professional, and kept me informed…read morethroughout the entire service call. He took the time to explain the problem in detail, what was needed to fix it, and how long the repair would take. I always knew what was happening and what to expect. What really stood out was Michael's genuine focus on customer service. He was friendly, personable, and clearly cared about keeping my family comfortable. While the repair was being completed, he even brought in portable units to help keep us cool. Michael did exactly what he said he would do and completed the work when he said it would be done. His communication, professionalism, technical knowledge, and commitment to his customers were exceptional. Great technician and an excellent representative of the company! I highly recommend this company for any HVAC service needs.

McCullough's technician Sam repaired our AC system with expert problem solving and efficiency;…read moreclogged water line caused system to shut down. Having McCullough's comfort contract we were not charged for the visit and analysis. We did pay for labor to cut and flush the waterline and install an access coupling. Sam proposed two solutions, explaining both clearly; showing photos of each way to have future access to flush the water line if needed. His professionalism , expertise, efficiency and clear explanations were much appreciated. This repair reinforced the value of keeping McCullough's comfort contract (2x/year inspections) for Heat and AC maintenance visits including emergency servicing; much needed in 90°+ heat.

Bill was slashed in half!…read more Just as the name indicates. Easy on my part with a simple application. They took care of the headache of a project we gave them. Haha. Our new bill- Not only did we get a new roof, we got a new HVAC! I was skeptical at first, but I'm glad I decided not to wait like I usually do. We did everything virtual. I think it was 30 minutes total. It was straight to the point without the BS. Super happy with their service. 10/10 have recommended to many friends & family through their referral program. Keep doing what you're doing guys

From the owner: Simple Solar Advisors- Lowest price for the best quality. Reason? we provide volume nationwide to…read moreour vetted local installers. We’re virtual. Your steps are easy.

I think this business is closed. The website is still up, but they don't respond to any messages,…read moreand the phone number doesn't work.

The long Austin heat wave rolls on accompanied by the constant drone of my air conditioner. It is…read morenot a pleasant sound. It is the sound of money hemorrhaging from my household into Reliant Energy's bottomless maw. My house had issues. Let's just say that energy efficiency and green concerns were not at the top of the list when my cookie-cutter suburban pad was thrown together. My doors: permeable. My windows: radiant. My upstairs: a sweltering hotbox fit to slow roast a brisket to perfection. And onward droned the air conditioner. Now, before we go much further, I want you to know that I am not gullible. There are no magic solutions that would turn my house into a perfectly efficient icebox. It's bloody hot out there, and the relentless sun will have its due. I'm also not a wealthy man. I would not be swayed by some silver-tongued charlatan into undertaking a massive home renovation just to save some money on my electricity bill. I was looking for quick fixes for a fair price with tangible benefits (less hot air drafting into my house and less heating of my upper story from my attic). This is where the Energy Guys came in. I chatted with the owner (Jeff) as he was working on an insulation job for one my neighbors. I hate being sold to, so I was on guard for pressure sales tactics. Jeff was reasonable, factual, and laid-back. We did a walk-through of my house and came up with list of basic fixes. Thermal imaging confirmed what I suspected. My doors were leaking due to terrible weather-stripping, my upper story was baking due to poor insulation in my attic, and my duct work was poorly sealed with precious cold air leaking into my attic. Though I have windows that are just turrible, Jeff advised me that taking a second mortgage to replace them just didn't make sense for my house and situation. I've got two kids in daycare and a prodigious appetite for fine espresso, wine, and other edibles. There's not a lot of money sitting around to plow back into my house, but the bill was reasonable. The work should qualify for rebates offsetting a big portion of the cost, but that part hasn't been done yet. Jeff and his crew were professional, skilled, easy to work with, and punctual! My upstairs feels cooler, and I can't feel hot air seeping in from my front and back doors. Even better, there are now more frequent reprieves from the droning of the air conditioner. For anyone looking for an energy audit or other home energy services, these guys were great to work with. Highly recommended.

Getting an estimate is an ordeal with this company. They never answer the phone and machines text…read moreand call me giving me no help. How they do business is baffling.

I would recommend Stellrr to anyone. They insulated my attic at a fair price and I know I can trust…read morethem. Angel and his team replaced the old fiberglass insulation in my attic with cellulose, air-sealed my attic, and insulated my catwalk. They were on-time, communicative, and did great work. I was impressed every step of the way. They also went above and beyond, adding extra insulation at no charge! Mr. Wayne followed up weeks later for quality control and added more insulation and air sealing that was even more than what we had contracted for. I can't recommend Stellrr enough! This isn't a paid promotion or anything, I just think more people should contract with Stellrr and want to let people know that my experience with them was phenomenal. I recommend them 100%.

Super Green Insulation did a fantastic job! They were professional, efficient, and the results made…read morea big difference in our home's comfort and energy efficiency. Highly recommend!

This guys did amazing work! They re-insulate my whole attic…read morein just one day. The crew came and did amazing job, they left our house like nothing happened. Really recommended to everyone that need to get their insulation done. Thank you guys!!