D&C A/C Services Provides quality Heating and Air Conditioning Service in San Antonio and Surrounding Areas


To Whom It May Concern; I want to personally recommend David Hiller and his company D&C A/C Service, LLC for residential or commercial heating and air installations and service. David has done installations and serviced our systems for over 20 years at our office building and my personal residence. He is very professional and qualified in his field and has been fair in his pricing. David stands behind his work and is always prompt in his response to calls for service. I have known David, his wife and children for almost 30 years and he is a trusted friend who has always respected our property and equipment.

Michael W. Cude
P.E., R.P.L.S
Vice President TBPE Firm #455
David, Thanks for your outstanding service you and your crew did for us. I am so very thankful for the opportunity to work with such an outstanding professional and fine Christian man as yourself.... which explains why people trust you and greatly value your service, and why you are so very busy. Thanks again. Pam and I pray that you and your family have the best Christmas ever! May the Lord Jesus bless you and your family with love, peace, mercy, joy, and grace.

Ron and Pam H.
Honest! If you need your Air Conditioner or Heater serviced or inspected by an Honest Company then D&C A/C Service is the Company for you. We have known David and Colette for over 25 years when David first started servicing our units annually. He has not only been fair and honest he has come to us late at night when our AC went out on a very hot summer night.

During one of our routine heater checks David found a crack in our heater. Had we used it that winter it could have resulted in harm to our family. They have not only replaced our unit with a higher efficient unit when our original unit was struggling to keep our home cool, they helped us with money saving ideas to lower our monthly electric bills. We have referred family and friends to D&C numerous times over the years and they have all thanked us for referring a Company they could trust.

Glenn and Beatrice Asfeld