D & T Air Conditioning

D & T Air Conditioning handles HVAC work out of Houston as a family owned operation. Terry runs the show along with his son Mike and grandson Jacob Willis. They focus on new installations, equipment repairs and maintenance contracts for homes and light commercial spots. The company services all brands but puts extra attention on Trane units and stays reachable by phone around the clock.

Customers describe full replacements of AC systems along with ductwork and refrigerant lines to switch over to updated freon setups. One job replaced a plenum and sorted out multiple broken parts that had dragged down performance. Jacob spotted extra issues on a high tech Trane unit and made adjustments that improved operation. The same crew once stepped in to fix a water heater problem that came from unrelated roof work. Another project involved cleaning and redirecting registers on both floors plus adding a new intake to boost circulation.

The crew answers calls fast and keeps prices reasonable according to long term customers. They stay in touch during jobs and cover the Greater Houston area. Reviewers note they show up on time and finish work without issues across many years of service. The business lists hours that run from early morning into evening most days with shorter Sunday availability.

The Google rating sits at 4.2 across seven reviews. People mention the family operation along with reliability and honesty again and again. One review raised concerns about follow up after service calls and unexpected problems months later. DIRT Score 2.1 from 7 reviews on Finds.

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“I can’t say enough good things about D & T Air Conditioning. They are a wonderful family run company, father, son, and grandfather, and they truly care about their customers. Mike and Jacob Willis have been amazing to work with. Their attention to detail with my high tech Trane system has been outstanding. Jacob noticed things that needed attention and explained what could help my system run better. He also went above and beyond by helping with a plumbing issue after my roofers accidentally caused a problem with my water heater. He got the parts and fixed it quickly. They are extremely communicative, consistent, reliable, and willing to go out of their way for great customer service. As a Realtor, I have also referred them to another agent for an HVAC inspection, and they did an amazing job. I love supporting and referring a smaller family business that takes this much pride in their work. Highly recommend!”

“I highly recommend Terry, his son & grandson. Excellent company. Honest people who know what they’re doing! Replaced our plenum & fixed/replaced all kinds of stuff that was legitimately wrong with our system & it works SO much better now. Very happy with their service.”

“We've used D&T for over 15 years now. Terry always responds very quickly. Their pricing is reasonable and quality of work is excellent. We've never had an issue with anything they've worked on. More importantly, they are honest.”

“I've worked with them on multiple calls, they seem to always run behind or not responsive. The two recent calls, it started with a simple service and each 6 months later something unexpected happens and I had to call them again. Not sure it was sabotage but it does raise the eyebrow when they get questioned and then stop returning phone calls.”

“Reliable and honest!”

“We appreciate the exceptional customer service that Terry, Mike and Jacob have provided in taking care of our AC system. They have been servicing our home for a number of years. They have always responded in a timely manner and completed the job to our total satisfaction. I highly recommend this family-owned business to anyone that is in need of AC servicing and or repair.”

“Jacob, his grandfather, and all the staff have been wonderful to work with. They installed my father’s unit about 10 years ago. Never have had an issues with the unit. They provide exceptional service, are affordable, reliable and honest. I HIGHLY recommend them!”

“Our house has never been so nice & cool! These guys replaced our entire ac system, ductwork, and refrigerant line to update to the new freon system. They took the time to clean and redirect all our ac registers upstairs & downstairs and add a new intake to greatly improve the circulation and efficiency of the new system. They have been our ac guys for several years, and we highly recommend them.”