AC system stopped working and was still covered under warranty. The company I had used decided to…read moresubcontract Jason for the work who quickly found a leak in my AC evaporator coil. The replacement was ordered and arrived a few days later. Good communication from Jason on his part. The team made quick work of the coil swap and system recharge, and in about two hours the cool air was flowing again. No issues observed so far with the work and they left my house just as they found it. Glad to have worked with Jason and his team.

Jason has serviced my HVAC for multiple years now. His prices are reasonable, does great work and…read morehe is a man of his word. I was working with a different HVAC company recently that was telling me I had mold all through out the system and quoting me $4k in repairs. Jason gave a second opinion with thorough documentation and showed me that this other company was providing me photos of a moldy HVAC that wasnt even mine! If you don't know much about HVACs, then its extremely difficult to know who to trust. Jason is someone you can trust that won't take advantage of you and provide you with reliable HVAC services. Thank you Jason!

Used this company multiple times in the last few years. Every time I was more than satisfied. Super…read moreprofessional, knowledgeable and responsive. Highly recommend.

I've been using Aero Design Systems HVAC for my seasonal maintenance for the past 5 years or so,…read more(also purchased my AC from them) I have been really impressed with their honesty and transparency through out the years. We worked with Aaron today, Oct. 8,2025. Aaron and the entire team are so professional and courteous. Aaron brought to our attention that our condenser is not performing to like it should and that it will be needing to be replaced. He mentioned that we could replace it today since he had the part available or we could just monitor it. There was absolutely no pressure to have it replaced right then and there just that it would need to be replaced soon, he left all up to me. Every technician I worked have been straightforward about what needs attention. I want to Thank the entire team at Aero Design Systems. You all are a great, friendly, honest team that performs with integrity which is hard to find these days! Keep up the good work. Thank you again!

Great service, again! AS ALWAYS!…read more Easily scheduled an appointment and Pete showed up when he said he would. He even gave me a phone call 40 minutes before to tell me he was on the way! He clearly explained the problem and gave me several reasonable options. Extremely professional service. I'm a huge fan of the service I get from Honest!!!

This used to be a great company and then it all completely fell apart. I discovered today the owner…read moresold it a couple of years ago and now I get it. My last. 3 appointments with them in 2024 and 2025 were all canceled the day of or the day before. I was told things like "someone called in sick" which didn't make any sense to me. I also was told, as others were, that they were only doing urgent calls for months and no maintenance checks. This was the company that I bought a new AC system from a few years ago and the guys were always great. Then suddenly overnight it was "you need to buy this and that" and "oh, your system will fail if you don't get this." I noticed people in my neighborhood starting to complain about them for the very first time. Whoever bought this company really got a gem and they completely ran it into the ground. It's sad .

Great service! We usually use a different company but the last 2 times they have been unavailable…read more We called on Saturday morning of Memorial Day weekend and he arrived at our home a short 2 hours later. We had no AC and 4 families with 4 babies. We were so thankful to see him. He was able to get our 2 units up and running quickly. We likely need to replace our units so he gave us all the options and pricing so we could decide what was best. I appreciated his honesty, speed and kindness over the holiday weekend. We will be using him again.

I came home from work and it was so hot in my house! I called Matt and he came over as soon as he…read morecould (after hours way after). Told me my a/c which we had been babying for a couple of summers was finally done. It was to late in the evening to get any parts so he helped me move my husbands portable unit from his shop into my bedroom. He set it up for me and was so sweet. Within a few days I had a brand new inside and outside unit for a super great price! He even set my digital thermostat up for me! Thank you! Thank you!

Great service, tech was prompt. I am sure to be calling upon them again as needed. Tech explained…read morewhat he was doing.

Our upstairs AC stopped working the day after Christmas (with guests at our house). These guys came…read moreout on a Saturday afternoon and quickly diagnosed and fixed the problem. Communication was excellent, technician was courteous and professional, and work was completed quickly with no mess inside my house. They also mentioned a couple of other maintenance items that we need to consider down the road, but there was no hard sell. I highly recommend them - thanks to Robert B for coming out.

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!

Alex and his team were excellent. I purchased a whole system install from Cooltime. His team…read moreworked hard through the hiccups as I was upgrading from just A/C and electric heat to A/C with Heat Pump. The hiccu was the additional wiring for the heat pump . They also brought in a bigger base for the outside unit due to the bigger size, and made sure everything was level and secure. My out the door total for whole system installatation was very reasonable as compared with Temple Air quote for $5700 for ONLY A AIRHANDLER. Alex did go above and beyond for my family and I. Cooltime was very accommodating to help me work within my budget. I highly recommend Cooltime to anyone needing HVAC services. I don't give praise lightly. I had to deal with too many shady folks on this one. Do yourself a favor and call Alex at Cooltime. Seriously see what they can do for you. Charity Johnson, Temple , TX.

Made the mistake of using McCullough Heating and Air who are way overpriced. When challenged with…read morean offer to match a competitors price, Cedar Park responded quickly with a quote $800 less for a warranty repair. Now McCullough refuses to honor that offer because "they aren't comparable in size and service." Avoid McCullough and go with companies like Cedar Park Air who offer fair pricing.

Sean was awesome both as the technician and owner. You could tell he is serous about his quality of…read morework. Sean is very professional, explained the issues in detail and to my level of understanding. I am no Tim the Tool-man. So it was important to know what I was getting l, after the AC guy from another company came earlier was more worried about selling me a new unit for 16k and would not offer me another reasonable alternative. When it was time for the bill, I was comfortable with the price. Sean was easy to talk too and I appreciated his patience. I was not going to let this AC Guy go, he is now my bi-annual inspector so I don't have to worry about my AC going down during the hottest part of the summer. Thanks Sean!

I have two places I maintain ac my home and my business. When something happens it's really…read moreimportant the ac people can reply immediately..I called these guys on the fly when the company I usually use couldn't see me till the end of May! I had them out to my home recently with leak issues .. These guys were on time, efficient and explained everything to me immediately! We are cool today after Solomon fixed the problem without recommending a new system! What I've noticed,everyone I've interacted with seem to be authentically good people.. They are my new go to AC company.

I called them on a Friday around 5 after my ac stopped working . The originally told me they would…read moreget there around 8pm that night .. well an hour after I called they called and said they were on there way . Got to me around 630 !!!! The tech was fast and friendly and figured out the issue he originally told me they wouldn't be able to make it back till Monday cause the part I needed was in a shop that closes on the weekends . Well they called me on Saturday and said they found the part and were on the way . Thank god as it was 104 outside and I have small kids and pets . They saved my life and have earned a customer for life . Thank you guys

John came to my home when my water heater in my attic stopped working. During a storm a few days…read morebefore lighting hit our house and blew out the system. John said that if I had touched the reset button I would have electrocuted myself. He saved my life and I would always recommend Prevision to my family friends and colleagues 7 stars

Poor Communication, Shady Upsell Tactics - Would Not Recommend…read more I scheduled Fox Service Company / Precision Heating & Air to work on my mini-splits. After three separate calls, the problem is still not fixed. Communication was frustrating and disorganized -- I had to keep calling just to get basic updates. They also pushed hard for me to sign a service contract to "get a discount," which felt like a sales tactic rather than a genuine benefit. After researching, I found they are owned by Southern Home Services Corporation, a large service conglomerate with a poor reputation. My experience reflects those concerns. If you want responsive communication, timely repairs, and honest pricing, I'd look for a locally owned company instead.