Dz Comfort Cooling And Heat

Dz Comfort Cooling And Heat handles HVAC work out of Round Rock, Texas. They focus on cooling and heating repairs for homes that deal with long stretches of extreme heat. Dave runs the main operations and takes calls himself, stepping in when units stop working after running nonstop in temperatures that go over 100 degrees. The crew understands what local homes need, from problems with outside condensers to complete system failures that hit during the hottest parts of the year. They keep jobs moving without leaving houses sitting hot for days on end.

They handle calls for AC units that quit after weeks of running around the clock in the summer heat. Dave often shows up early when other places are still closed and fixes issues like bad capacitors on both upstairs and downstairs external units. One job got done in under an hour after the call came in, and another time he charged 160 dollars for a repair that cost 300 at another shop. Customers have seen him turn down big quotes from other companies that wanted thousands for the same work, and he gets systems running again without delays that leave people sweating. One homeowner reached him at 7:30 in the morning after the unit failed overnight, while another got a quick callback and service the same day instead of waiting around.

Customers keep pointing to how quick they respond even on busy days, the quality of the fixes that last, the reasonable prices compared to bigger outfits, and the direct way they explain what is wrong without trying to sell extra stuff. Dave answers the phone and gets out there fast when the heat is on, which makes a difference in this area. That kind of record builds trust over time. DIRT Score 4.12 from 15 reviews on Finds.

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“After dozens of days of 100 degree temps, the AC went out overnight. I called DZ Comfort Cooling & Heat at 7:30 a.m., while other businesses were still closed, based on neighbors' recommendations. Dave, the owner, answered the phone. He said he had very full day and not sure when he could come out, but would try. In the meantime, he gave me some tips to try myself. Sadly, none worked, but I very much appreciated the opportunity to try something. I went for a walk and returned to find Dave fixing the AC, just an hour after we talked. Within 15 minutes, the AC was back in business. He said he rearranged his day to be able to squeeze me. A capacitor had gone out, and the freon was also low. I watched him replace both. Freon was $100/lb, which he acknowledged was pricey. However, some service companies charge 3X that. The service call fee to come out was reasonable. Overall, I am very happy with the experience.”

“Great service! Twice this summer of 2023 my AC units (upstairs & downstairs external units) went out during 100+ heat after running 24/7 for months on end. Each time I contacted Dave he came out and fixed the problem within a few hours of receiving my call. It ended up being capacitors both times so he was able to quickly diagnose the problem and had the repair parts in his van. Within minutes my AC was up and running again. His fees are very low, especially when compared to the level of excellent service he provides. Thanks again, Dave!”

“I called and went into voicemail but my call was quickly returned and I was seen immediately. This guy has integrity that is not seen anymore. I called another company (Austin Air Conditioning Inc.) and they gave me a quote for $4500.00 to fix my AC unit (the same one the year before they charged me $1500 to change a coil that they swore would fix my issue. My neighborhood has a Facebook page where people give and ask for recommendations. So many of my neighbors suggested DZ heating and cooling that I decided to give him a try. Dave fix the issue for only $750.00. Dave I want to say a big thank for being honest and fair and not taking advantage of people. You have my business for life.”

“Dave from DZ Comfort Cooling & Heat responded to our inquiry and fixed our problem with in one hour of calling him. The same problem at a previous home cost us $300. Dave charged us $160. His prompt response to our dilemma and highly competitive rates are not the only amazing aspects of our experience. His honesty, humility and ability to explain the issue in layman terms is rooted in a passion for his profession. The fix took less than 20 minutes but we will remember this experience for years. Thank you Dave!”

“This is the 2nd time I've used David. My downstairs unit quit working & I've got my brother's family living there short term. I called David & he came right away. He did the repair which was very reasonable! I will ONLY use him. He is the MOST honest & ethical individual! Thank you so much & I will continue to use your services!!”