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10% OFF FOR NEW CUSTOMERS ON 1ST SERVICE CALL
Diaz Quality Services, LLC
$89/service call
(waived if hired)
Scheduling
It’s free, with no obligation to book
Thumbtack Guarantee
If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
Introduction
At Diaz Quality Services (DQS), our top priority is customer satisfaction. We are dedicated to building long-term relationships with our clients by delivering reliable and high-quality HVAC services. We believe in doing the job right the first time, never cutting corners, and always going the extra mile to exceed expectations.
With over 15 years of experience in both Commercial and Residential HVAC, including New Construction, Service, and Repairs, we bring expertise and professionalism to every project. When you choose DQS, you can trust that your equipment is in capable hands, and your comfort is our mission.
✅Get 10% Off on your first service call❗❗
✅Free Quotes for new installation❗❗
✅Financing Available❗❗
✅Hablamos Español❗❗
Overview
Hired 4 times
Serves Denton, TX
Background checked
3 employees
5 years in business
Business hours
SunClosedMon6:00 am - 5:00 pm
Payment methods
This pro accepts payments via Cash, Check, Credit card, and Zelle.
Projects and media
43 photos
Projects and media
43 photos
Specialties
A/C services needed
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Reviews
Customers rated this pro highly for work quality, professionalism, and responsiveness.
Exceptional 5.0
35 reviews
5
100%
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Read reviews that mention:
Past Customer
Nov 9, 2024
·
From Google
From Google
My Upstairs Air conditioning system stopped working last year, beginning of summer. We reached out to billy, who does annual service for my friends house. Billy quickly diagnosed the issue and fixed it and it helped us to overcome the peak summer. That was the first time we worked with him. Now we continue annual service maintenance with him and his team, as he takes care of the service very well in a professional way. I would recommend Billy and his team to my friend circle since he did a very well job in fixing my air conditioner in very reasonable quote.
Past Customer
Nov 8, 2024
·
From Google
From Google
Past Customer
Sep 20, 2024
·
From Google
From Google
Billy was great not only did he fix my issue he educated me on the proper maintenance to prevent the issue from happening. He was quick , informative and professional. Best of all his price was reasonable.
Diaz Quality Services, LLC's reply
We truly appreciate you sharing your positive experience. We love educating and serving all of our customers, and we're here whenever you need us in the future!
Past Customer
Nov 27, 2024
·
From Google
From Google
Diaz Quality Service installed our Mini-Split System for an 800 sf addition.They were very professional , from the sales to the technician to the office.The total install looked very clean.The technician explained the whole system and made sure we understood the operation..And- the price was right.
Past Customer
Oct 24, 2024
·
From Google
From Google
Billy is informative and knows what he is talking about! Awesome customer service and gets the job done!! Highly recommend!!
Credentials
Background Check
Billy Diaz