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!

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!

The tech was polite, on time and very thorough. I would recommend for sure…read more I will likely hire them for a new system install.

Greg is super knowledgeable and hands-on. The work quality is great and he would supervise The…read moretechnician to make sure work is done correctly. He also come multiple time to our place in person. His scope is thorough and transparent. He gave you the price for everything needs to be done compared to others like there's always hidden fees. And the price is reasonable. Greg makes you feel He really cares And you can trust him. I have already decided to go with him for future mmaintenance. If there were to be repairs He would be my go to, but I guess we have replaced the evap coil and condenser and they should last for quite a while.

My rep Donny was sure to let me know what I would need (the condo I bought did not have a carbon…read moremonoxide detector on the floor connected to the garage), as well as other options that were not necessary, but he could do if I wanted. He ended up having a compatible detector with him in his van, so he was able to install it during the same appointment. Price was very reasonable, so I was happy to have him take care of it.

We paid nearly $600 for an AC repair, and my system failed again within 30 minutes of the…read moretechnician leaving. Thirty minutes. Let that sink in. The technician returned the next day and, instead of standing by the original repair, blamed the attic's humidity and tried to squeeze another $300 out of me. After charging me nearly $600 the day before, they wanted even more money for a problem they clearly failed to fix the first time. Eventually, the technician repaired it again at no charge. Unfortunately, that "repair" was just as worthless as the first one. I also requested an itemized receipt so I could submit the repair for warranty reimbursement. They never sent it. No follow-up. No professionalism. No accountability. Now, only one week later, my AC is out AGAIN. So, to recap: * Nearly $600 spent. * AC failed within 30 minutes. * Attempted upsell for another $300. * Failed to provide the requested documentation. * AC failed again a week later. This company took my money, failed to properly diagnose or repair the issue, tried to charge me more when their repair didn't work, and then disappeared when I needed paperwork. If you enjoy wasting money, sweating, and dealing with excuses instead of solutions, then Honest Air Conditioning is the company for you. Otherwise, save yourself the frustration and call another company.

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!

In June 2025, we hired this company to diagnose an issue with our HVAC system. After their…read moreevaluation, we were told we needed a new condenser, which cost us $5,200. Two days after the installation, the system stopped working again. When they returned, we were told there was now a hole in the coil and that it would be another $5,000 to repair or $16,000 for a completely new system. At that point, we decided to get additional opinions. Multiple HVAC companies quoted us significantly lower pricing. We learned that the condenser we paid $5,200 for typically costs around $3,000 installed. We ultimately had a brand-new system (the same model we already had) installed by another company for $7,000, less than half of what we were quoted. When we raised our concerns, the only explanation given was that they "don't get as good of pricing as other companies." Our experience left us feeling like they don't even try to properly diagnose, they just throw in expensive parts and hope for the best. We are also feeling duped because we obviously paid well above market rate for the work performed. We strongly recommend using ANYONE else.

Our furnace wouldn't go on last night (of course - it was actually cold). Felix came out within a…read morecouple of hours. He diagnosed the problem as a faulty switch. He drove from Austin to Georgetown to get it this afternoon so he'd have the system running by tonight. It works. When he was testing it, he discovered that our new thermostat had also failed. So he replaced it. All better. The service these people offer is just first rate.

Have you heard your current AC make a small boom? We have…read more I'm grateful we called the right company to help because high temps and high humidity in a two story house is unpleasant to say the least Strategic Air was prompt in answering our call, had friendly service, and expedient in sending someone out. Our unit was 13 years old so her time was done, and now we have a new one that's heavenly. My biggest concern was getting it replaced quickly as we didn't know what to expect (delays due to delivery or too much demand). We had a new one the next day after diagnosis and I'm incredibly impressed at how seamless the whole process was. Highly recommend

If it could go wrong, it did - and Strategic Air Services still gets a 5-star rating…read more A simple mini-split cleaning on my (old) Mitsubishi mini-split unit morphed into a week of no AC and a series of trials and tribulations. Throughout the process Strategic Air Services bent over backwards to make it right and that dear reader, is who you want servicing your HVAC. Chad and his supervisor came out multiple times, including after hours, to keep me comfortable and get to the bottom of the problem. They brought a floor AC unit, ran diagnostics on the outdoor board, corrected previously installed improper wiring, and ultimately replaced the first outdoor Daikin unit late on a Friday night. They rep Daikin because the company is Houston‑based and parts are readily available -- and thank goodness, because otherwise I might still be without AC. Yes, the first Daikin unit had a bad board, that happens in the world of manufacturing. What counts is how a company handles such situations. I was given every consideration, and their attitude, Professionalism, and commitment to making it right was impeccable. I'll continue relying on them for all my HVAC needs.

I would def recommend this company- they came to fix my AC the same day, and had to wait on a part…read morebut still made me a priority until they had my AC working. I am so grateful and I appreciate how friendly and professional they were and how fast they fixed my AC in August heat!

Capital City HVAC Solutions provided exceptional service when our AC went out in the summer heat…read more The technician was incredibly thorough in diagnosis and making sure that AC will work correctly after the fix. They had to come back next day as some additional parts were needed but they came back early in the day to ensure that AC will start working as soon as possible. Overall, very impressed by them and will go back to them for any future HVAC related work.

My A/C stopped working overnight, and after looking around online for a bit found Dalai and…read moreAstronaut Cooling and Heating. Dalai was able to come by the next day and take a look. It ended up being a very easy fix but not one that I would have been able to identify, and he was very friendly and professional and helped address the issue quickly with a very reasonable service call fee. He also has set up text message alerts to know when he's on his way and arrives and was great on the communication when running very slightly behind on the arranged time. Wouldn't hesitate to reach back out to him again for any A/C needs

Dalai at Astronaut Cooling & Heating was fantastic. He came out the same day, quickly diagnosed the…read moreissue, and took the time to explain exactly what was going on. What really stood out was his honesty. He even showed me how I could handle some of the maintenance myself instead of paying for unnecessary service. Professional, friendly, reliable, and followed up afterward to make sure everything was working properly. If your A/C is having a launch failure, Astronaut Cooling & Heating is the crew you want on the mission.