What Your Neighbors Say About Us:

"I am always pleased with your service."
-Eileen J, Duncanville

"I bought my new unit from you and I'm very happy with the heating and cooling. Great job."
-Valerie C, Dallas

"Long time customer - always a good experience with your company."
-Lynn D, Duncanville 

"We have always appreciated Coomes' service."
-Laura W, Duncanville

"We have used Coomes Air for many years and all our units are purchased through them."
-Corinne P, Cedar Hill

"All employees have always been courteous & helpful. We always receive great, knowledgeable service."
-Shirley B, Dallas

"We are very happy with the system Coomes installed in our home"
-Ava & Bill K, Duncanville

"Thank you for a great job! They did such a great job installing the attic ladder & tent! Everything was so clean! I appreciate the prompt timing of their arrival and knowing that the job was done correctly. Mario is the BEST!! He is very knowledgeable of the heating and a/c systems and ladder & tent installation. He takes the time to make sure I am pleased with everything, he explains things to me and he carefully answers ALL my questions!
I would highly recommend Coomes Air to anyone! I immediately noticed a difference with the attic tent installation! The hallway was no longer drafty and cool! Great job!! A smart investment I recommend to everyone!!!"
-Cheryl F, Cedar Hill

"Same day service in 100* weather, can't ask for better service."
-Charlie H, Arlington

"You gave us more than one quote to choose from, no high pressure sales. We appreciate your people and the way they worked."
-Doug H, Duncanville

"Gordon did a great job and I would recommend him to my family and friends. Thank you for sending him."
-Tim M, Dallas

"I wanted to drop you a line and thank you, Ben and Rick for what I consider excellent service from Sales to Installation. I was and am still very impressed.Your presentation and approach was perfect and left me with a sense of trust that will be hard to equal.I also want to thank Ben and Rick for their professional and personable installation of the system. Installers never seem to get the praise they so often times deserve and these two are certainly a credit to Coomes. Thank you, Ben and Rick again. The system is doing the job we were told it would do.The three of you have made me a loyal customer and one that will certainly refer anyone to you anytime."
-Kevin C, Cedar Hill

"Brian was wonderful.  He kept us informed by email and by calling as to when he was coming so we didn't have to wait around all day.  He adequately explained what the diagnosis was on our system and showed us what we can do to make small improvements now to reduce our energy bills.  He was fair and honest when getting us a quote on future services and parts needed to maintain our system.  We're very pleased.  Thank you Brian!"
-Shanda B, Midlothian

"Since Coomes replaced my AC and Furnace I have had the lowest heating and cooling bills in the 30 years we have lived in our home. Coomes picked the right new systems to replace our old ones and also did an excellent job of installing them. I was very please with the short time for installing the systems and they were very good at explaining all the details to me before and after installation.  I would HIGHLY recommend this company to anyone that is considering a new AC or Furnace."
-Rebecca T, Desoto

"I want personally thank Coomes Air Conditioning and especially Gordon for the outstanding service that they continue to provide. He always arrives on time and does a great job in explaining what is going on with the unit. I can rest assure that my unit is functioning properly when he leaves."

-John Y, Duncanville
"Your technician was pleasant, efficient, and thorough. These qualities can be hard to find today. Please tell him he did a quality job."
-Bruce C, Cedar Hill
Contact Us To Set Up an Appointment • (972) 296-2604 • or • Schedule Service online
Set Up an Appointment
Schedule Service online
or call our office at (972) 296-2604
Contact Info
Address:  1513 N Hwy 67
Midlothian, TX 76065
Address:  718 E. Hwy 67 Ste. D
Duncanville, TX 75137
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Payment Options
For AC in Duncanville TX, we accept most major credit cards.
We accept check for Ductless Air Conditioner repair service provided in Midlothian TX.
We accept cash for Cooling repair service provided in Cedar Hill TX.
We accept all major credit cards, cash and personal checks. We also have several financing options available through third party financing institutions.
Financing Options
Business Hours
Monday:  8:00am - 7:00pm
Tuesday:  8:00am - 7:00pm
Wednesday:  8:00am - 7:00pm
Thursday:  8:00am - 7:00pm
Friday:  8:00am - 7:00pm
Saturday:  8:00am - 7:00pm
Sunday:  8:00am - 5:00pm
Monday - Friday:  8:00am - 7:00pm
Schedule an Appointment
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Home   |   Email Us   |   Schedule Service
Get a Quote   |   Maintenance   |   Guarantees
Employment   |   Financing   |   Search Site