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10% OFF FOR NEW CUSTOMERS ON 1ST SERVICE CALL
Diaz Quality Services, LLC
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
Background checked
3 employees
4 years in business
Payment methods
This pro accepts payments via Cash, Check, Credit card, and Zelle.
Featured Projects
43 photos
Straight Cool, Electric Heat Full system Replaceme
Central Air Conditioning Installation or Replacement
Reviews
Customers rated this pro highly for professionalism, responsiveness, and work quality.
Exceptional 5.0
11 reviews
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100%
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Read reviews that mention:
Thumbtack Customer
4 weeks ago
·
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.
Thumbtack Customer
Nov 9, 2024
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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.
Thumbtack Customer
Nov 8, 2024
·
From Google
From Google
Contacted Diaz AC & Heating Service because my air conditioner was turning off and on unexpectedly. I had no idea what was up with it. Billy the technician's name came and inspected all related to air conditioning in my home while taking time to explain what he was doing. He effectively diagnosed and resolved the issue, restoring my air conditioning system to proper working order.My experience highlights the importance of knowledgeable technicians who not only fix problems but also educate their clients throughout the process. I highly recommend Diaz AC & Heating Service for any HVAC needs.
Thumbtack Customer
Sep 1, 2024
·
From Google
From Google
Both of my AC units were more than 12 years old and kept running low on refrigerant frequently for to leakage. Finally both of them stopped working on a hot summer day. Billy pin pointed the leakage and recommended replacing parts of both units. He quoted a very fair price and even gave a discount. Billy and Tony did a wonderful job and had both units running the very next day. Haven't had any issues with the AC units since then.
Diaz Quality Services, LLC's reply
Thank you Bharat! We're so pleased that you had a positive experience, and we appreciate the wonderful review! Glad you to hear you haven't had any further issues.
Thumbtack 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