Miller's team came through once again. I had a minor issue this time. They identified it and…read morefixed it straight away. Always quick and always honest. A company with absolute integrity.

Miller came out and charged me $120 for diagnosing the AC issue that was not cooling. He said the…read moreprevious repair person introduced a contaminant and charged me $1225 to fix the issue, including draining and putting in new freon. This did not fixed the issue and was told to replace the complete system. Needless to say, I went with a different repair company but spent almost $1450 for Miller work that did not fix the AC.

Called 4 times to ask for a receipt that I was promised but never received. I paid a lot for their…read moreservice and replacement part. (Did I even get that new part Scott said I needed?) Seems very unprofessional and makes you feel they are not very transparent with what they are doing. Will not call them back again. Feeling ripped-off.

They do excellent work in the amount of time they say are going to get done. I have used this…read morecompany for over 35 years.

We needed to replace our complete HVAC system & after shopping around my Dad recommended Covenant…read moreAC. I met with Mike Luker to discussed our options & he provided a written quote before he left. Covenant's prices were the best of all 3 of the local companies I shopped. So good in fact, we were able to upgrade to a Carrier 2 stage system & install an Infinity air purifier & Reme Halo in duct air purifier. The office staff at Covenant was so friendly & communicated with us every step of the way. The installation team showed up on time & were polite, professional & hardworking. We own a condo in North Austin that was built in 1968 & have often required a bit more effort & work during any home improvement we've done. The AC install was no different but Mike Luker was onsite several times during the day & I was very impressed with the quality of direction he gave his team & the above & beyond customer service we received. Covenant basically rebuilt our furnace closet to insure the highest quality install. There were no hidden charges or surprises. The amount we were quoted was the exact amount we paid. We enjoyed the whole experience with Covenant & we are customers for life. We love our new system & highly recommend Covenant AC!

This company will not stop spam calling me over and over seeing if I need a help. No I don't need a…read morehelp or I would call you. I have blocked three of their numbers already and they continue to find new numbers to automated spam calling. Absolute horrible way of looking for new business and expect more of these review reviews if you continue this shady tactic.

Dave helped me out once again with a very quick drain cleaning. I have been relying on him for…read moreyears and will continue to do so. He's reliable and has tons of experience.

I had a great experience working with Morrison Heating and Air. They came and diagnosed the unit a…read morefew months ago and charged up the system and it kept on going for a few months while they got the replacement coil under warranty. They persevered with working with Lennox whom I would never recommend to any one and they managed to get the part for me. Installation date took a while since I was out of town quite a bit but when they came they did a good job and were very friendly and patiently explained a lot of things to me. Also their prices are very fair. You need to watch out for many other HVAC companies in Texas now. Many smaller independents and even medium sized ones have venture capitalists that have bought them and essentially creating monopolies that jack the prices sky high. One quote I received was ~$3400 for labor and gas only where these guys were less than a third of that and I had two other companies quote. I could not believe how much people were charging for just labor and R410a. I always research things very thoroughly and know what it takes to replace things. I am willing to pay but not willing to be ripped off. When I checked further into why prices are so high is when I stumbled on venture capitalists buying into Texas AC businesses. They know Texans need their AC. Enough of ranting .. this is to say Morris Heating and Air is excellent. They are fair and down to earth guys.

I did a service request from Mission Ready Heating & AC and I received a prompt reply and we're in…read moremy house almost the next day. The quality of their service is unmatched! The value is great and they will explain the details of the work being done. Manny has been wonderful, friendly and kind. I recommend this company and will definitely be calling them for future repairs/service.

Manny came out since our attic unit kept turning on and then off every 20-30 seconds. He quickly…read morediagnosed the problem and fixed it! He also made sure to check the whole system again to make sure that was the only issue. The motor in the attic unit wasn't working, and he found that it was under warranty, and handled that all by himself! Manny was very knowledgeable and professional. He went above and beyond to make sure the system was working and starting to cool the house before leaving.

Wonderful service call with Fred. Diagnosed the problem. Was upfront with pricing. Fixed it. Tested…read moreeverything before departing. My AC is back from the dead. Five stars!!!

We will never use another company for anything A/C related! Mr. Fred is very kind, knowledgeable…read moreand doesn't try to rip you off like a few other local places we found out about! Agree with Jackie, he's the best, don't use anyone else! Would give him 10 stars if I could!

Steve Smith at Liberty Air LLC did a fantastic job! From start to finish, Steve was professional,…read morecommunicative, and clearly knew his stuff. He showed up on time, explained everything he was doing, and made sure the work was done right. Pricing was fair and transparent -- no surprises. If you're in the Liberty Hill area and need HVAC work done, I wouldn't hesitate to call Steve again. Highly recommend Liberty Air LLC!

Steve came out on time and corrected the fault in the AC quickly. Great interaction and…read moreoutstanding communications. This company is a "well oiled machine"! Very through. Thank you Steve!

Hvac and electric work. Friendly and efficient staff. Good pricing without price gouging when i…read more add something little.

Just wanted to send a big thank you to CWS Services. These are our go to electricians! They…read moreinstalled our a/c system a few years ago at a great price and they are called when we need it serviced. Today we needed a light switch replaced that wasn't working. Chris and Peyton were here exactly at the appointed time and the job was finished quickly. All the technicians we've dealt with from this company have always been so friendly and professional. They also offer a military discount so that's always helpful. Keep up the great work guys! I highly recommend CWS SERVICES!