Heat Pump Installation Contractors in Dallas, TX

"Very polite and courteous. Sends reminders"

"i was impressed with the tech arriving early! This left a very good impression with me! He was efficient and courteous. Great job!"

"Manny was very trustworthy and professional. He gave me a very fair price. Within 24 hours he had done his inspection and given me an estimate. It's the first time I talked to an HVAC company that didn't make me feel like I was getting overcharged. One of the other companies I spoke to was trying to charge 6 times the cost. He took lots of pictures and video and explained step by step what was done wrong by the other contractors and what he would need to do to fix it. He was able to do the work the day after I accepted the estimate. He completed all the work in one day. I am confident and very relieved to say that my HVAC system is set up properly."

"I am a custom home developer. I lost my regular HVAC company last minute and Eric (and crew) stepped in beautifully. Eric is as honest and knowledgeable as the best of them. Excellent communication and quality of work. I will continue to use moving forward,"

"They were punctual and very professional. I was thoroughly impressed and will use them in the future."

"Our technician, Arnold, responded very quickly to our request for service and arrived on time. He was friendly and professional, and was able to diagnose the problem we were having with our A/C quickly. He didn’t try to sell us on anything we didn’t need, which was a concern since our A/C unit is older. He was honest about the fact that we would likely need to replace our unit within the next couple of years, which we already suspected, but reassured us that a repair was all that was needed to get our unit back in working order. He provided a very reasonable estimate and performed the work quickly. After the repair, our A/C worked great for at least a couple of years. We called him to come out a few months ago for what turned out to be a separate issue. We haven’t had any problems since. Arnold, again, performed the work at a fair price and to our satisfaction. They are very trustworthy, so once we are ready to replace our unit, we will definitely be making a call to A & Z!"

"Appreciate the way he explained what was going on and the time he took to do it."

"They were very trustworthy and professional"

About us: "We have over 40 years of experience in the business. At D.T.M. we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!"