"What a very professional company! I have had two experiences with this company and both have been very pleasurable. Honest and fair pricing. I will use this company for any future HVAC needs! Thanks, Mr. Davis!"

"I manage a commercial business in Georgetown, and we’ve been through at least half a dozen HVAC companies in the past 4 years. CACS was different from the time they set foot on the property. They accomplished more in one, one hour service call than any of the other companies put together. Not only are they incredibly knowledgeable, they are friendly and professional as well."

"My old system needed to be replaced & I was referred to Capitol A/C by a friend. Martin Davis came out & provided a very thorough check of my situation, and gave me a detailed proposal, which included several improvements. The team (which included Martin) that arrived to install my new air conditioner/heat pump were all very polite & professional. I highly recommend Capitol Air Conditioning from the standpoint of their knowledge, pricing, and quality of work. Look forward to working with them from this point forward for my a/c needs."

"Exceptional service and great communication. Always going above and beyond to take good care of our AC needs. Highly recommend."

"They were able to fit me in when my AC went out. Derek called me and was able to come earlier. He was able to find a leak that 2 other companies did not find, took care of it on the spot and we were up and running in no time! He also followed up with suggestions to help maintain our system and their rate with very very reasonable! My new AC company!"

"Property Mangement is fast paced and time is money.. Great Communication. Fast Response. Honest. Reliable and Fairly Priced . Could Not ask for more!!! Thank you Capitol Air"

"Always do a great job!"

"Amazing customer service and knowledgeable techs. They are always prompt, friendly and get the job done as effecently as possible."

"Initial service for maintenance contract. Called first for early arrival (welcomed). No fuss no muss. Accomplished routine maintenance finding no issues. Provided information on an optional enhancement. Excellent introduction."

"I had a carbon monoxide detector alert several times. It was a complicated situation that I literally would not have survived without the expert help of the owner Martin Davis. First, he and his crew came out and inspected all my gas appliances. He took several hours to complete the inspections, being very thorough. He suggested a 2nd opinion from the propane guys and worked with them on a solution. That is indeed rare to put a solution ahead of ego. Ultimately, they found an issue with the heat exchanger. He guided me through a very complicated warranty issue and defended my warranty rights with several difficult manufacturers. Of course, his team then expertly fixed the issue. He returned with his tester to confirm all was resolved and found a 2nd problem with the water heater. That 2nd visit truly shows the care and dedication he and his team deliver for their clients. There are many AC guys out there, the difficulty is finding someone who cares and will go the extra mile (and then come back) to make sure my family was safe and ac unit was performing. Doesn't get better than that!"

"They are professional and offer a fair price for their work. I’ve used them for about 8 years for maintenance and have had them also do a full install at my house. In regards to the install, I unfortunately chose a model that has had a few equipment problems, but Martin has gone well beyond what any normal HVAC company would do for repairs on it, working outside what would normally be covered under warranty. Although it has had its problems Martin and his team never fail to come out on time and fix the issue. I appreciate him being reasonable, not a lot of businesses really stand by their work like that anymore."

"Capitol.AC was awesome from day one--amazing when came and gave estimate-- installation great with no issues--Mason great when came for fall check Couldn't be happier with Capitol AC"

"Martin Davis came out and gave us an estimate and was very helpful in assisting us with choosing what was best for our AC needs giving us several options.He and his installation team were very professional and very thorough explaining various aspects of the install and the reason. They also have an electrician and construction contractor which was convenient. I highly recommend Capital Air Conditioning for their pricing, and we will be entering into a yearly maintenance contract with them."

"This is the most dependable and wonderful a/c company you can find. The best employees ever and dependable."

"Great and timely service."

"Martin, Derek and Mason are awesome!! Highly recommend!"

"Great Owners and great Business"

"Called these guys out again, and again received exceptional service. Communication was stellar and true professional service was provided."

"I have been using Capitol AC for many years. They installed a new unit for me, as well. I like their yearly service plan, and they are always a pleasure to work with. It's nice to be able to trust someone with all your AC needs."

"It is always a pleasure working with Capital A/C. They have been helpful in many ways for years."

"5 Stars – Highly Recommend! Buying a new air conditioning system is never a fun or easy process, but Capital Air Conditioning Services made it as smooth and stress-free as possible. Martin, Jean, Mason, and Derrick were absolutely amazing from start to finish. They helped my family choose the right system for our home, explained everything clearly, and provided the best price out of all the quotes I received—by far. What really stood out was their follow-through. They checked in multiple times after the installation and even came by for a follow-up visit to make sure everything was running perfectly. That kind of service is rare these days. If you're looking for honest advice, great prices, and top-notch customer service, I highly recommend Capital Air Conditioning Services."

"My cousin, Elisa, recommended Capital AC because the did great work for her. Christian arrived within an hour of my call. He replaced the capacitor and completed all maintenance in less than an hour. He also located a loose exhaust pipe on the furnace and repaired that, preventing a dangerous carbon monoxide leak. This company has honest, caring employees and the bill was lower that I expected. I cannot say enough great things about them! Thank you, Christian, for saving the day!"

"We have had nothing but the best experience with Capital Air Conditioning, each employee is just as polite and considerate as the next. Martin explained the process of putting in a new AC and made the process seamless. We could not have asked for better, they were super considerate of our property. Capital Air Conditioning is the best!"

"Capitol Air has been a life saver for my family and I--always treating us as people and not numbers. We've used them for years. Martin, Jean and Mason have NEVER let us down. They've always made us feel comfortable in our own home. Thanks so much Capitol Air Conditioning"

"UPDATE 10/16/25 It's nice to be able to keep saying good things about this great company. hey were here today for some maintenance work and went out of their way to fix some pipe issues that others might have made me call a plumber for. They are always prompt, reliable, friendly, efficient...etc etc. Cannot praise them enough (no, I don't have stock or a relative in the company). Responsive, friendly, knowledgeable, efficient and reasonably priced. What more can I ask for. These folks have been doing my units at a workshop/place of business, and at my home. Completely satisfiued."

"Got lots of good info about surge protectors for my unit. No pressure, just facts. On time and very neat. Enjoy working with this company very much"

"Capitol Air has been providing HVAC service to my home and at my church for many years. Martin and the crew are honest and forthright in everything they do. They analyze the situation and give you their recommendation and let you make your own decision. There's never any high-pressure tactics from this company. I have recommended them to several friends, and they have each thanked me for that recommendation."

"Great service."

"Great company. Martin and his team were very responsive, coming promptly to check our a/c issue, giving a clear & honest evaluation. Then they did the work efficiently & at a reasonable price (less than other quotes and not upselling as others tried to do)."

"Called this company to help with proper installation of my new smart thermostats and to figure out why my new unit was turning on even when set to off. Mason was diligent in making sure that he solved the issue and that everything is working well moving forward. Very responsive service call and great overall experience working with them!"

"I use Capitol Air Conditioning for all my A/C and Heating system needs and have for years. They give you options when something needs fixing and make sure you get any deals that are available. They go above and beyond to ensure everything is in good condition. They are quick to respond and show up when they say they will or call to let you know if there is any delay. Plus, they are just nice people. They care about their customers. They are picky about who they hire; as far as I can tell, they only hire the best. Good guys. Highly recommended."

"NEVER DISAPPOINTED with the service!!"

"I had a concern with our air system over the weekend. Even though they were closed they responded to a message left and came out first thing Monday. Derek is so kind and very knowledgeable. I would recommend this company to anyone asking for any heating or air service. Treat you like family:)"

"Of course our AC failed during one of the hottest days of the year! I noticed the house getting warmer and warmer and knew we had a problem. I immediately called Capitol and they had a technician at our home in 30 minutes. The problem was quickly found, in about 15 minutes, and we were back in business about two hours later. Capitol also does our regular, scheduled maintenance twice a year, which I'd recommend as it helps to avoid bigger problems that cost you more later. And they give you options if they notice something; they don't immediately start telling you that you need to spend a ton of money. They're honest and professional. I wouldn't use anyone else, Capitol is the best."

"Responsive, friendly, knowledgeable, efficient and reasonably priced. What more can I ask for. These folks have been doing my units at a workshop/place of business, and at my home. Completely satisfiued."

"Just wanted to update. This still the only HVAC company I trust. They are proactive and keep my unit functioning so I don't have to suffer in the heat or cold. This is the only HVAC company that I will use. They are skilled professionals that care for my HVAC like it was their own. I use only quality companies that have integrity. I trust Capitol City AC completely. They take very good care of my needs by being reactive instead of proactive. I highly recommend them!!"

"We have been using Capital Air for years at two different homes. These are great people who do a great job. We have recommended them to friends and neighbors who have been pleased as well."

"Great Service I highly recommend this company on every level... The best response time and customer service above and beyond..."

"Martin and Derek installed 2 new systems in our home 2 years ago and have been providing the bi annual maintenance. SUPER LUCKY to have found these guys. Customer oriented …. HIGHLY RECOMMEND"

"Through both an Army and corporate career, we have had all sorts of air and heating support over the years. By a couple of light years these good people are the best. I can not recommend more highly."

"This company was the best services company I have ever worked with in the last 40 years, prompt, professional and did the work to troubleshoot our air distribution issues, Priced fare."

"We've had Capitol AC Service maintain my mother's ageing HVAC system in Jarrell for over 5 years without issue. When my wife and I bought a 12 year old home in Killeen, the AC stopped working in July, and the warranty company was telling us "to buy a fan" because it was going to be weeks before they would have our AC restored. I called Capitol AC Service asking if they could come to Killeen and troubleshoot our situation. They were there that morning. We decided to let Capitol AC Service order the components, get our HVAC system restored, and we'd deal with the warranty co. separately. We were happy we did, because they had our system running as soon as the components arrived. The cost was less than I anticipated too. Now, we've moved to Jarrell, and Capitol AC Services continues to maintain our HVAC systems. Thanks for the great service!"

"I cannot say enough great things about capital ac! Amazing people! Family owned business! Super fast service and incredibly professional even when they are swamped with work. They helped me so much keep my 20+ year old unit going til I was ready to replace it. Then when we were ready, they replaced our old unit, fixed all the air flow problems, and my electric bill went down YAY! They got it done super fast and I haven’t had a signal issue with it. I recommended them to everyone I know and they all love them too!"

"Everyone - Martin, Jean, Derick and Mason - are consumate professionals. They understand we all have choices and want more. They don't take their customers for granted. Thank you for your hard work. Keep it up."

"They do quality work, you make an appointment they there on time. And asked if I need anything else and they’ll change my filters for me I really appreciate it because I can’t get on the ladders myself"

"Came immediately after our call. Checked everything and fixed what needed to be fixed."

"CACS is a business ran w integrity, moxie and outstanding rapport!!!"

"We have trusted Capitol AC for our AC needs for the last 4+ years and have always experienced excellent service! Martin, Jean, Derek and Mason are extremely knowledgeable and so pleasant to work with for service calls and for new installations."

"I have used Capitol Air Conditioning several times. Martin and Jean are very responsive and the techs are always on time. Mason came out yesterday and was great. He is very professional and was patient in answering all my questions. I won’t hesitate to use their services again or refer others to them."

"Hands down the best AC company you will ever find. They are very responsive and efficient. Probably some of the nicest folks you’ll ever hire."

"We recently had Capital do a spring AC check. They were very responsive and scheduled the call right away. Mason called to give me a eta and arrived right on time. He was courteous and professional. He installed a new part. Unfortunately after the service call, we noticed that the unit was not running and the house was heating up. I called Mason and he came right out even though it was after 7 pm. He identified the problem as a plugged drain, fixed it and the unit started working. He apologized for not having found the issue during the earlier service call. We were so appreciative of his quick response and helpful attitude."

"Capitol Air serviced our home for several years. We like their professional and technical knowhow."

"gave me a competitive quote came on the agreed upon date installed my mini-split unit that day showed me how to use it were very professional and cleaned up the area all you can ask for in a company very pleased and will have them do any future work for me"

"they always arrive on time, and never push "unnecessary" repairs. Extremely honest and trustworthy. Always willing to work us into their schedule in an emergency. Great guys."

"Capital Air always does a fair honest job."

"I highly recommend this amazing company without any reservations. They are honest and professional and do a great job - every time. Their prices are reasonable and they are my go-to for all of our HVAC repairs and new units."

"Technician was very patient, professional, and punctual. He showed me how to use my new thermostat and download the app. Thank you!"

"I was incredibly delighted with the service by Mason the technician who came to my home. He was extremely thorough and gave me a 20 minute phone call about what was wrong and what he fixed. I thought the price was very reasonable for the time spent and the level of detail. I highly recommend this company!!!"

"Derek was on time and went above and beyond to fix our system. Was able to get it working till the new parts came in and was also very honest pricing!! Highly recommend their company!!!!"

"Great company with professional technicians. Mason came, checked the inside and outside units, answered all my questions and was done. Thanks Capitol Air!"

"Capitol Air is fabulous!!! They are family owned which is valuable to me - not a corporation. Martin & Derek are professional but very personable. They are efficient and accountable. I love them!"

"Martin and his crew were awesome! I would highly recommend them for any a/c issues or replacement."

"Excellence response time—great customer service on phone through the service technician. They will become my regular AC/Heating company"

"Mason was on time, thorough, and knowledgeable and friendly. Been with Capitol for 12 years in two homes - they are THE BEST!"

"Always great service. Can always rely on Capitol A/C"

"A Big Shout Out to Capitol Air Conditioning Services, Georgetown for their service. Derrick and his co-worker cleaned the system, checked the pressures, replaced the electrical breaker in the breaker box, re-programmed and replaced the compressor fan, cut the fan shaft to make it fit, re-tested everything, and had our AC back up and running in about an hour and 15 minutes. That is FIVE STAR SERVICE!"

"I have used Capitol Air Conditioning Services in my Real Estate and commercial business, and my clients are so pleased I decided to call Martin to inspect my personal home (1 year new construction inspection). They are quick to respond to requests, professional and trustworthy."

"We have used this team for years and can't say enough good about them. They are very responsive, professional and most of all fair and knowledgeable. I've recommended them to many and no one that used them regretted it. Everyone always say they are very professional and took care of them. These guys are there to make a difference and take care of their customers."

"I have been using Capitol Air Conditioning for all my HVAC system needs for many years both at home and work. They go above and beyond to ensure everything is in good working condition. They offer prompt professional service, and you can tell they care about their customers as well as their employees. Great A/C company. Highly recommended."

"Competence 5/5. Communication 5/5. Friendliness 5/5. Price 4/5. I'll definitely be keeping their information and referring friends/colleagues."

"My wife and I solicited 3 bids for this job. During the bidding process, Martin was the most thorough by not only inspecting the inside and outside units, but also inspecting the duct work, attic, and wiring. He took the time to explain to me why I would or wouldn't need certain things and how everything works together. Combine that with their decades of experience and the fact they are a family owned business (with an A+ rating from BBB) and they won the job. For the install, they showed up exactly on time and finished exactly on time. Everyone was very friendly and courteous. My wife and I work from home, so that was important. Will definitely be recommending!"

"Our Capacitor went out on our A/C unit on the hottest day of the year last week...Derek arrived promptly the next day and within less than an hour, he had us hooked up and running cool...we've had Derek do repair work for us before and he is very professional and quick! Outstanding work! Thanks!"

"If you want honest, friendly men working on your HVAC system, call Capitol Air. They show up on time and clean up after themselves. I trust Martin and his crews to do the work that needs to be done and to advise me on potential problems. I have never been disappointed."

"Excellent service. I have had them for many, many years. Would recommend them to anyone."

"excellent service at a great price!"

"If you want honest, caring and great service, then this is the company for you. I have used their services more than ten years. Great company!"

"Great people...knowledgeable, and care about their customers."

"Martin and his crew have always gone above and beyond to make sure that our family was taken care of. We have been with Capitol for a very long time, every time (even the big repairs) have been fair and fast. I can not say enough good things. I will never call anyone else for my AC repairs."

"Excellent service always Love your technicians- very professional"

"Very friendly and informative. Works quickly and efficiently"