My ac unit was leaking. Emailed David & he answered quickly. Was able to come out the next day. He checked the unit thoroughly & concluded it could be patched but not certain how long that would work. I asked for a quote to replace the 40 yr old ( yes,40 yrs) unit. Since this is a part time lake house for me, I decided the best course was to replace it. David was very professional & never tried to up sell me but left the decision up to me. No doubt it was the right decision. Since I was only here for a few days, he & his crew came today, replaced the unit, left the place neat & clean. High marks for the honesty, professional service. Highly recommend. read more

David is fantastic. My AC suddenly quit working and of course it was Friday afternoon before Memorial Day weekend. When I called he was able to get to me same day, told me he would be there at 1 and he was actually early!! Turns out I was trying to grow an Ice sculpture in my AC unit. He took the time to thaw the system out, and then identified that the issue was simply a dirty coil on a very old unit. He was direct and honest with me and had lots of information regarding what the likely causes were and on how to prevent this happening in the future. I would highly recommend him. read more

On a VERY hot August night, my A/C quit working. First thing the next morning I started calling A/C repair places. The first 2 calls I made were too busy to even come out and look at it. But my 3rd call was to A David Clendennen Services. He was at my house 20 minutes later, knew what the problem was, left and got the part, and had the unit repaired and cooling again an hour after that. He was prompt, courteous, and professional. I couldn't ask for anyone better. My A/C unit is getting old and needs to be replaced. I will definitely use A David Clendennen again for that. read more

Really wonderful to work with. Same day service - David was kind enough to allow me extra time to get to the house (gotta love 5oclock holiday weekend traffic in Austin). So grateful that he was there when I arrived. He Made good use of his time inspecting the outside unit which was the majority of the whole problem. Went with economic and conservative route based on his reccomendation. Now I'm cool And comfortable! Fair service call charge and cost of equipment Highly recommend calling these guys first. read more

David Clendennen came in clutch on the HOTTEST day of the year. Our AC went out overnight, we called David first thing in the morning and he arrived in less than an hour. He diagnosed the problem quickly and efficiently, and had our AC blowing colder than ever in no time at all. David explained the problem to me and worked with extreme professionalism. I couldn't be more pleased with his service and would gladly recommend him for all of your HVAC needs! read more

The Clendeenen A/C services, have helped us with our old unit, they were courteous, they were always on time, and their crew was very polite. They repaired things that others would have let go, and others would have said I need a new unit. David and his crew are well qualified, they came in the pouring rain and fixed my outside condenser. They are very reasonable and treat you like they would want to be treated, I highly recommend them. read more

We were on our last day of a condo remodel, the client was on their way and the A/C unit went out. I called David and he sent out a 2-man crew immediately. They assessed the problem, promptly fixed it and then met with out client to walk them through what was done. Total professionalism from the initial call to the final goodbye! They are our go-to guys on all of our upcoming projects. read more

I recently moved to a new home & didn't know anything about my Air Conditioning unit. Not only did David Clendennen take care of the noise that it was making, but he took the time to explain the functionality of my specific unit to me. He offered great service at a very reasonable price, which I very much apprecited I'll look forward to referring him to all of my friends in the future. read more

Outstanding company in Marble Falls. Professional, courteous and thorough. They did everything they said they would do. Their pricing was reasonable. They were thousands less than an Austin a/c company! The men cleaned up after they installed the new unit. The price I paid was exactly the price quoted! Easy to work with regarding scheduling. read more

David Clendennen came out for an emergency Air Conditioning issue. He always answers the phone. He is reliable and responded immediately to my call. He is professional and resolved the issue in a timely manner. I would recommend him for future air and heating issues or if you are thinking about a new system. read more

Quick response and excellent service! We did not know what was wrong only that the a/c system would not come on. David found the issue and fixed it fast! read more

I had a new A/C installed and the technicians were courteous and very quick. Great people and caring. Would use them again and highly recommended. read more