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!!

10/10 recommend Carlos! My attic needed to be bought up to code to battle the Austin heat and being…read moremoved around after new ducts. I had another company quote me over 2x and nowhere near the level of service JC provided. He was quick and easy to work with and when I discovered there was a small issue, he came back to fix it same day. From inquiry to install, Carlos and his team were able to make it happen in 4 days.

Did an outstanding job end to end on our barndominium. Very quick to come and give me a quick,…read morevery quick to get install done. Very careful on overspray. Highly recommend.

They wre on time, friendly, and we are happy with the quality of the productsand service. .read more

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.

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!

Our condenser stopped working on a 100° day and the house was heating up fast…read more Resilience responded within about 10 minutes and came over just a few hours later. Yusuan got everything running again in no time, and did a full service on both our units while he was here. Super nice guy, friendly, efficient, used shoe covers when he entered the house and left everything clean and tidy. I highly recommend Resilience and will definitely use them again - but hopefully not any time soon!

On time, good communication and service. Explained what he was doing to correct the mini-split…read moredripping issue and what to do to prevent in the future.

I've used Frank twice now. Both times he was punctual, friendly, honest and helpful. He gave me a…read morerough estimate before the visit and the price made sense. But before he came out I noticed the unit didn't seem to be working right. He could have royally screwed me. He did an amazing honest job. He is the only guy I will trust with my hvac!!!

Came out, serviced the AC, at a good price. No complaints. I will now write out more words because…read moreyelp demands it.

We had an excellent experience with Jeremiah at Service Wizard. Our AC stopped working when it was…read morearound 100 degrees outside, and Service Wizard was able to get Jeremiah out to us on an emergency basis. What made the experience particularly notable is that we had been service members with Radiant for the past four years. When we called them, the earliest prioritized appointment they could offer us was two weeks away, despite having no working AC in 100 degree weather. That experience prompted us to call Service Wizard instead, and I am very glad we did. Jeremiah was friendly, professional, knowledgeable, and thorough. He took the time to explain what he was checking and what he found, without trying to sell us repairs or services we did not need. He also discovered that during a previous service visit, Radiant had installed the condensation shutoff on the secondary drain line rather than the primary line, where it should have been installed. I really appreciated Jeremiah catching and explaining that issue. Between the emergency availability, Jeremiah's knowledge and professionalism, and the overall experience, I was impressed enough to sign up for Service Wizard's membership before he left. After four years with another company's service plan, that says quite a bit. I feel much more confident knowing we have Service Wizard to call going forward. Highly recommend Jeremiah and Service Wizard!

**1/5 Stars - Big Waste of Time (and almost a lot of money)**…read moreI wanted to like Service Wizard, but my experience with them was incredibly frustrating. My AC condensation pipe was completely backed up and needed to be flushed. Their tech arrived on time and seemed very professional, spending about an hour and a half working on the unit and inspecting everything inside and out. However, he couldn't find where the evaporator line exited the house. His solution? Install an external pump and run a whole new drain line. The rough estimate for that was, well, a hell of a lot more than the $15 fee they charged me just to come out and take a look. When he left, I still had the exact same broken AC, was stressing over an exorbitant bill to fix it, and somehow found out I'd been signed up for a $15-a-month service plan that entitled me to another check-up in six months just in time for winter. Hoping to just get it resolved, I reached out to Service Wizard via Yelp later that evening to see if they could come back today to do the work the tech recommended. I never got a response. Frustrated, I called a different AC company. They actually answered the phone, sent technicians out right on time today, and those guys spent **five minutes** at my house before finding the external line, repairing it, and flushing my system. Problem completely solved in under five minutes, and the fee was incredibly cheap compared to the massive quote I got from Service Wizard. I will definitely be canceling my $15-a-month contract with Service Wizard and won't be recommending them going forward. Save yourself the headache and call someone else!

I had a wonderful experience with this company for our HVAC insulation project. Right from the…read morestart, their representative came out and gave me an honest quote along with great recommendations without any pressure. The installation staff was incredibly professional, friendly, and neat, making sure everything was cleaned up afterward. Best of all, the final price fit perfectly within my budget. It is rare to find this level of honesty and professionalism, and I highly recommend them to anyone in the New Braunfels area! Thank you, Marisa

Professional, quality service. Thorough review of attic and what was needed to improve energy…read moreefficiency.

We're in the middle of a hectic renovation with an ancient HVAC system, half our exterior wall…read moreinsulation missing, and some drywall open to the outside. So honestly, I didn't expect an attic makeover ALONE to completely solve our heat problem. Investigate your attic and air leaks before spending quadruple+ the cost to upgrade the entire hvac. With almost fossilized attic insulation, passive inefficient gable vent and no radiant heat barrier, we've been sweating inside the house as soon as the sun was out. While they were working on the attic with the old insulation removed and attic door open, the inside temperature spiked to 80°F with the AC blasting nonstop. Once the new insulation and radiant barrier was in, even our obsolete hvac was able to keep the house cold that we had to raise our target temperature. Mistakes happen, but how a company responds reveals their true character. After the blow-in, negative pressure began pulling loose insulation through hidden gaps around our furnace closet ceiling, clogging our AC filter and choking the airflow. Following a long evening of emergency DIY sealing and cleanup, I reached out to explain the situation. Jim and a technician showed up the very next morning, sincerely apologized, addressed all questions and concerns, and mastic-sealed everything properly. They earned this five-star review because instead of getting defensive, they treated us like human beings, owned the issue, audited what was missed in their protocol, and actively improved their process to prevent it from happening again.

Heat Busters provided a top notch experience, insulating our attic and installing ventilation…read more Would highly recommend to lower your energy bills! Great customer service - thank you!

Needed to replace an AC unit. The inspection, time to complete, and quality of the job went above…read moremy expectations. My landlord was the one to work on money, so I can speak to value or cost but she seemed pleased here. ​​ Bill was easy to get in contact with and inform me if any and all needs and updates. Solid work, glad this company was chosen for the job!

When my AC went out, during a freakish heat wave of course, I dealt with several HVAC companies of…read morevarying levels of competence, honesty, and profit-max orientation before I finally called 1st Choice Energy--and I wish they *had* been my First Choice. Not only did they replace my old HVAC with a more efficient unit, they worked in partnership with Austin Energy to upgrade and weatherize my entire house, getting rid of funky old ductwork, sealing everything up, and moving the furnace to a better location. Over the years, I'd gotten used to having a few cold rooms and too many warm ones, but I now have consistent, comfortable cool. This took quite a bit of work on their part, but Matt and everyone on the crew made it easy to have them around. They were hard-working, respectful, friendly, even fun. And they did it all at a price that even this starving artist can afford. I cannot recommend them highly enough. Skip those companies that spend their money on endless TV commercials, and call 1st Choice first.