Brand Certified
Diamond Quality Services
5.0(283 reviews)
Certified by Diamond Quality Services • May 17, 2026
Business Details
1527 W State Hwy 114 suite 500, Grapevine, TX
76051, United States
Certified by Diamond Quality Services • May 17, 2026
(817) 601-5990
Certified by Diamond Quality Services • May 17, 2026
http://www.diamondqualityservice.com
Certified by Diamond Quality Services • May 17, 2026
About
Certified by Diamond Quality Services • May 17, 2026
Air Conditioning ContractorHVAC ContractorAir Duct Cleaning ServiceHeating ContractorHeating Equipment SupplierAir Quality ConsultantInsulation Contractor
We are a family-owned HVAC company that provides only the highest quality service and products. Our customer service and professionalism speak to the company's mission to continuously provide exceptional solutions every time. Our services include maintenance, repair, and installation for air conditioners and furnaces. We make sure that we complete the job correctly the first time or properly fix what the others couldn't. If you're not comfortable in your home, give us a call today to schedule an appointment with our knowledgeable HVAC contractors!
Location
Certified by Diamond Quality Services • May 17, 2026
Diamond Quality Services
1527 W State Hwy 114 suite 500, Grapevine, TX
76051, United States
Hours
Certified by Diamond Quality Services • May 17, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
5.0
283 reviews
5 stars
278
4 stars3
3 stars0
2 stars1
1 star1
- BABruce AmasonMay 13, 20265.0I used Diamond 15 years ago until i sold my house and moved out of the area. I’m moving back and needed an inspection of the potential new property. Alexander was very through and professional. They were very prompt and responsive to my scheduling needs.
- DADonna AlvarezMay 12, 20265.0Diamond did a great job. I was glad to be introduced to them.🙂
- CSCarrie ShrefflerMar 27, 20265.0Best service ever! On time, knowledgeable and efficient. No “gouging “ - they never “fix” something that isn’t broken. Great company & great service techs.
- KHKevin HallApr 15, 20195.0DQS always has good service at such a competitive price. From your first phone call until the job is done, they look out for you and your a/c needs! They don’t try to “up sell” you on things you don't need but they keep you informed as to troubleshooting issues and making sure your system runs smoothly into the future. I recommend them without reservation!
- YAYaskara ArmasJul 11, 20185.0Very fast response and great quality service. I am very please with the company. They were very friendly and knowledgeable I really recomend them.
Frequently Asked Questions About Diamond Quality Services
What types of HVAC services does Diamond Quality Services offer?
Diamond Quality Services provides residential heating and air conditioning repair, installation, and maintenance, including furnace replacement, tune-ups, cleaning, air duct cleaning, and radiant barrier installation.
How can I schedule an appointment with Diamond Quality Services?
You can schedule an appointment by calling their main phone at +18176015990 or emailing service@diamondqualityservice.com. They operate by appointments only.
What are the business hours for Diamond Quality Services?
They are open Monday through Friday from 7:30 AM to 6:00 PM and closed on Saturdays and Sundays.
Where is Diamond Quality Services located?
They are located at 1527 W State Hwy 114 suite 500, Grapevine, TX 76051, USA.
What payment options does Diamond Quality Services accept?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
What brands does Diamond Quality Services work with?
Diamond Quality Services works with Bryant brand HVAC products.
Can I find other related services near Diamond Quality Services?
Yes, nearby you can find services like Giant Texan Security Investigation for legal and private investigation needs and Brownhaus Co. for roofing repair and service.
Are there any beauty and wellness providers near Diamond Quality Services?
Yes, nearby there are Elite Nails & Spa and Sport Clips Haircuts of Grapevine where you can enjoy beauty treatments and haircuts.
What recreational or outdoor places can customers visit near Diamond Quality Services?
Customers can visit Grapevine Lake, a local lake offering active life and sports club activities, for outdoor recreation before or after their HVAC service appointments.
Does Diamond Quality Services offer indoor air quality products?
Yes, as part of their services, they provide indoor air quality consulting and products, including REME-HALO air purification systems.
Brand Certified Facts from Diamond Quality Services
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Certified May 17, 2026Yext Knowledge Graph
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