Diaz Quality Services, LLC

4.94 |6 Verified Ratings
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Diaz Quality Services, LLC

4.94 | 6 Verified Ratings
Write a Review


2022 McCormick Street
Denton, TX 76205
Your use of our services is governed by our Terms & Conditions

Diaz Quality Services, LLC

Quality work for a great price. We take great pride our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. Order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job.

Service Area

  • Denton
  • Lewisville
  • Carrollton
  • Irving
  • Flower Mound
  • Frisco
  • Coppell
  • Grapevine
  • The Colony
  • Aubrey
  • Lake Dallas
  • Sanger
  • Argyle
  • Fort Worth
  • Pilot Point
  • Keller
  • Prosper
  • Little Elm
  • See All >

Services Offered

Air Conditioning
  • Central A/C Repair
Heating & Furnace Systems
  • Heat Pump Repair
  • Gas Furnace - Repair
  • Electric Furnace - Repair

Areas of Expertise

  • HVAC Contractor
  • Residential A/C & Heating
  • Commercial A/C & Heating

Product Brands Used

  • Carrier
  • Goodman
  • Honeywell
  • Lennox International, Inc.
  • RUUD
  • Rheem
  • Trane
  • United Technologies Carrier
  • York

Quick Facts

Business Hours
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
(Please call to confirm)
  • Commercial
  • Small Jobs Welcome
  • Warranty Offered
  • Residential
  • Trip Charge
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2009
State Licensing
Trade: Air Conditioning / Refrigeration Contractor
License #: TACLA112120E
Expiration: 05-14-2022
Type: General Liability
Amount: $0
Expiration: 04-16-2022
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Ratings & Reviews
Diaz Quality Services, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-6 of 6
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5.0   |  
Review by in Ponder, TX
Project: Install a Central Air Conditioning System
Billy tackled the new AC system in my home that was under construction and was able to calculate the size and design of duct work. He was on time and stayed in contact
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5.0   |  
Billy was AHmazing. He was able to come out the same day (my home warranty couldn't get anyone out for a WEEK! I live in freaking Texas. No bueno). Billy was prompt, professional and explained things so me, a non AC repair/install person, could understand. He was great to work with. Excellent in keeping in the know each step of the process. He was honest (even if that meant possibly losing my business to a lower bid). All in all I'm very happy to have been given his contact info and will reccomend his business to EVERYONE I know looking for AC / Heating services.
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5.0   |  
Outstanding service and professionalism. Very trustworthy and straightforward in a business where that is rare. Highly recommend and will definitely use again.
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5.0   |  
Truely outstanding. He is very knowledgeable and will keep you updated with every step of the job. Very professional and hardworking. You can really tell he likes what he does and does it very well. He was able to bring my ac unit back from the dead. I greatly appreciate it and highly recommend his work.
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4.5   |  
Review by in Krum, TX
Project: Paint, Varnish or Stain Interior Surfaces
They are very professional, don't make a mess and clean up as they work. Move furniture out of the way and back. Help empty bookcases. I would recommend them to others.
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5.0   |  
Review by
Project: Paint or Stain Interior Surfaces
Great guys
Showing 1-6 of 6
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