Had an issue with my HVAC continuously running without circulating. He was able to quickly diagnose…read morethe initial problem, and fixed it quickly. When further problems arose with the heating element, he meticulously troubleshot it, fixing issues along the way. He is clearly knowledgeable and maintained all of the replacement parts on hand, so he could fix the issues quickly. He fixed the issues in less than two hours, and the HVAC is running perfectly. Would definitely use again.

From the owner: DAD'S Thermostat LLC serves homeowners and small businesses throughout Copperas Cove with…read moreresidential and light commercial HVAC service. Whether you're dealing with a system breakdown, planning a new installation, or looking to improve indoor air quality, you need someone who understands the local climate and responds quickly. Central heat and seasonal cold place real demands on your heating and cooling equipment.

We had another HVAC company come out and do a full system replacement…read more They left multiple issues unresolved, leading to a compressor that never shut off, and a leak that turned into a waterfall in our downstairs kitchen. The previous tech ghosted on us and never came back to fix the problems. We called Tim from CenTex, and he came out about 15 minutes later. An hour after that, and he'd resolved all the issues, registered our warranty, and did a triple check on the system. Fantastic service!

I recently met Tim and he replaced one of our A/C units. He is very prompt, courteous, and helpful…read more I won't hesitate to contact his company for future issues.

"Never will I ever.." life lesson. This company never finished the job and refused to compensate…read more The unfinished job, paid in full, by the way, left my tenant at risk of carbon monoxide poisoning along with their infant child! This company took zero responsibility and no apology. We paid a professional company an additional $1600 plus to complete the job! I fully regret going with this company to "save" money. I've instructed our property manager to never allow this company on our property again.

We needed AC & heating in an external garage. Cold Fusion came out promptly, took some…read moremeasurements, checked my power source and provided an estimate. The garage is about 760 sq. ft. The install was scheduled about five days away which was perfect. The install started promptly at 8:00 and was completed by about 1:00. I was told that the manufacturer would take care of warranty registration, I was given an orientation on the remote control and the system was on and operating nicely, very quiet. Professional install, they took care of the electrical work, any holes and gaps were sealed, and the system works like a charm. On top of the excellent install, they offer a military discount! FYI - This a Black-owned business.

I called around 4 PM on 8/1/2024 after finding out my AC had stopped working that morning. Madison…read morewas very friendly and professional. Dominike came right out at the time promised. He diagnosed the problem and promised that I would be the first appointment the next day only because the part store was closed. He was here bright and early, fixed the problem, price was fair. I will definitely use this company again!

I have used Kilpatrick Heating and Air for many years and have no complaints. I'm very satisfied…read morewith the service and repairs I've had performed by them over the years. Earlier this week we had a new outdoor system was installed. The system was only 12 years old and could have been repaired had we wanted to wait for parts. Obviously, this time of year, local suppliers are low or out of parts. We took this opportunity to upgrade our unit from 3.5 tons to 4 tons - totally our decision. As a matter of fact, I brought the subject up. (We have a four bedroom house.) I knew I would get an honest response. The new unit was installed and running the next day. Bottom line, there is rarely good news when it comes to heating and air conditioning! I'll close with this. I, for one, won't hesitate to post my of dissatisfaction with an organization but rarely take the opportunity to give praise. I took this opportunity to give praise. Admittedly, the thought of giving praise didn't enter my mind until I began reading some other posts here Thank you yelp, for permitting us to post the good along with the bad.

I first hired them a few years ago to replace my AC system, and the experience was…read moreoutstanding--professional work, fair pricing, and everything done right the first time. Since then, Brian has become my go‑to HVAC team for anything related to my rental property. What really sets Droptine HVAC apart is their honesty and integrity. Over the past few years, they've come out to my property multiple times to troubleshoot issues for my tenant, and not once did they charge me for those visits. In a world where quick upsells and unnecessary charges are common, this kind of honesty is extremely rare. They consistently show up on time, explain everything clearly, and genuinely want to help rather than profit from every call. It's hard to find service professionals you can trust--Droptine HVAC is one of those rare finds. If you're looking for knowledgeable, reliable, and truly honest HVAC service, look no further. I recommend them wholeheartedly.

Brian and the guys at Droptine did a phenomenal job replacing my evaporator coil. Honest team and…read moregood family-run business. He was really easy to work with from the start, always super informative and never pushy. He always got back to me quickly (I had some parallel home warranty things I was navigating at the same time and he also helped explain what was going on), and showed up when he said he would. That kind of reliability is hard to find! Overall, a smooth experience and I will 100% use them again, and recommend to all my friends. You should hire them too!

After some search for replacing old A/C system I contacted Alex, owner of Cool Time LLC, and was…read moreimpressed by his knowledge and level of communication with potential customer. He recommended me the best option and on March 25, 2026 year his co-worker Nima installed the new system. I was very lucky to choose this company because Alex and Nima really care for their customers. When later I found that the new thermostat was not proper working ,Nima came next day after my call and replaced at no cost with another model, which works well. Highly recommend this company and my best wishes to Alex and Nima.

I've worked with Cool Time on a couple of different projects, including a full HVAC replacement,…read moreand they have always been nothing but friendly, professional, and willing to work through obstacles together. They were the only local HVAC company that would even talk to me when I wanted to use my home warranty to help pay for costs, and that alone convinced me that this is a company that genuinely cares and wants to do right by their customer. It's been a pleasure, and I'm sure it will continue to be one. Thanks guys!

Came out on very short notice. Found the A/C problem that was a low-cost fix compared to another…read morecompany that wanted to replace the entire unit and over-charge for coolant. He's a small-business owner who I can't recommend highly enough. Just absolutely great service all around.

At the worst time possible, during the period a winter storm hit the area, my heating unit went…read moreout. Explained to him my family had no heat whatsoever and I have two elders we are taking care of. Without hesitation, he came out asap and took care of the issue. Not only did he fix the problem, he also took the time to check my whole system to ensure all is running well and gave recommendations to prevent any more mishaps. Great customer service, great communication, very professional, most of all, very affordable. It's rare nowadays to get all those combinations. I found my AC/Heating guy. A+ Service, highly recommend.