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Diamond Quality Services

Heating and Air Conditioning, Air Duct Cleaning, Dryer Vent Cleaning

About us

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!

Business highlights

17 years of trusted experience

Services we offer

residential air conditioning repair,residential heating repair,residential air conditioning installation,residential furnace installation,air duct cleaning,furnace replacement,air conditioning tune up and cleaning,furnace tune up and cleaning,air filtration and purification,indoor air quality,zoning systems specialists,home comfort.

Services we don't offer

Classic cars, Garage Doors, Concrete Pouring, Concrete Repair, Carpet Cleaning, Plumbing and or Appliance Repair such as washers/dryers/refrigerators/cooktops/hot water heaters.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%



Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.7962 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
82%
4
7%
3
4%
2
4%
1
2%


Rating CategoryRating out of 5
quality
4.7
value
4.7
professionalism
4.8
responsiveness
4.8
punctuality
4.8
Showing 701-725 of 962 reviews

John W.
05/2019
5.0
heating & air conditioning/hvac
  + -1 more
excellent work
Description of Work: replaced thermocoupler

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$180

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

GREG K.
04/2019
5.0
heating & air conditioning/hvac
  + -1 more
Very good.
Description of Work: A/C Repairs

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Ronnie T.
09/2017
4.0
heating & air conditioning/hvac
  + -1 more
Better than I expected
Description of Work: Ducts cleaned

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$50

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Michael C.
08/2017
5.0
heating & air conditioning/hvac
  + -1 more
...
Description of Work: I had to have the condenser coil replaced.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Vikki D.
08/2017
5.0
heating & air conditioning/hvac
  + -1 more
Very honest and did a good job.
Description of Work: Air conditioner tune up.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

sharon C.
08/2017
5.0
heating & air conditioning/hvac
  + -1 more
They are very good. I like them.
Description of Work: They put Freon in and fixed a leak. They don't mess around. They don't waste time. They just get to the problem and solve it.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Howard T.
06/2017
5.0
heating & air conditioning/hvac
  + -1 more
Very well.
Description of Work: An energy efficiency evaluatiom

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$25

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Weldon W.
06/2017
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: They did a spring; air conditioning tune up. I used for a spring and fall tune up for heating and air conditioning.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69.95

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Ellen H.
05/2017
5.0
heating & air conditioning/hvac
  + -1 more
Very well. very professional.
Description of Work: A/C inspection.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$99

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Gina R.
05/2017
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,400

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Kathleen H.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
great! as always!
Description of Work: tuneup, general

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Angeline C.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
They did not find anything wrong.
Description of Work: I purchased a $79 Big Deal for Diamond Quality Services for an air conditioning tune-up.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$79

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Brigette S.
11/2016
5.0
heating & air conditioning/hvac
  + -1 more
Better than expected.
Description of Work: Scheduled maintenance to heating system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Angela C.
10/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

kathleen H.
09/2016
4.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

Rating CategoryRating out of 5
quality
4.0
value
3.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Catherine W.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Maureen L.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Clark C.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
Did a great job fixing my A/C.
Description of Work: A/C wasn't working

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Scott G.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Robert A.
07/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Earl R.
07/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Rating CategoryRating out of 5

Response from Diamond Quality Services
Dear Member, Thank you for your support. As with all Angie's List members we appreciate the opportunity to provide you with service beyond expectation and look forward to working with you again in the future. Diamond Quality Services

Russ W.
11/2008
5.0
air duct cleaning
  + -1 more
The reason we call Diamond Duct was to inspect the vent areas in our kitchen and family room areas. The vents on the ceiling area were dingy. We were going to have some painting work done on the ceiling and wanted to find out what was causing the spotting on the ceiling before any painting was done. Diamond Duct came in an inspected our attic, where are heating and air handlers were, and explained that the sealant around these units was cracked and air was coming through the vents in questions. They did a thorough job of sealing the units as well as cleaned all the air vents in our home. The work took about three hours and we were pleased with the results. We would recommend the company since they were professional and prompt and courteous.
Description of Work: The company inspected the necessary work needed and applied sealant to our internal supply, return and external supply connections.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Carl A M.
11/2008
5.0
air duct cleaning
  + -1 more
My wife called Scott @ Diamond Duct along with two other ventilation cleaners after purchasing our first home. Scott wasn't the least expensive, but we made our decision to use Scott because of his professionalism and the obvious expertise he had. We're not experts, but our request for him to just come out and do the work were met with a thorough explanation of why it would be better for him to come and do an initial inspection so he could guarantee that he would not run into any unforeseen problems and could have all the tools and supplies he needed for our home's system. We explained that we were on a time crunch because a cleaning crew was coming in the afternoon the same day he was scheduled to perform the service, and we didn't want any mess after they had already been there, so Scott said he'd come early. After a full inspection with photographs on Friday, he was there between 6:30 and 7:00 AM on Saturday! He was very professional, quiet, and respectful of our home, and when I returned from the home improvement store with 10 bags of pink insulation and a machine to blow it all in, he volunteered to blow it all in for me, since he was already working in the attic! I couldn't believe it!! He spent an extra hour blowing in insulation for no extra charge, and gave me a number of tips (as I was a new homeowner) on what I could do to keep my ventilation system running smooth. The unit in my home is running better than new, and I am so thankful to have come across Scott. While he was there, I remember thinking over and over how nice it was to have somebody around that seemed genuinely happy to work and to serve. A++. Great job, I'd highly recommend.
Description of Work: Had heating and a/c duct work inspected, photographed, taken apart, cleaned, and resealed. Also had new insulation blown in throughout the attic (I purchased the insulation and rented the machine from a home improvement store.)

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$825

GUY H.
10/2008
5.0
air duct cleaning, dryer vent cleaning
  + 0 more
I called at just after 9:00 A.M. Two men were at my house at 1:00 P.M. They did a complete physical and video inspection of the system, including parts of the structure I didn't think a grown man could even get to, and gave me a complete, itemized estimate before they actually started the work. The price quoted above was for 2 guys for 6 hours and they worked hard for almost exactly 6 hours. They re-sealed the ducts at the output vents and the returns. They were neat, quiet, clean and very unobtrusive, considering the work involved. They finished within 10 minutes of when they said they would. There was a problem with the printer on their truck, so the Office Manager and GM both called me and sent a copy of the invoice to my email account before the guys left so that I would have a hard copy. In all, they did the job in a very professional manner in every way, and if every service company performed this well on a day-to-day basis, consumers would be a happier bunch.
Description of Work: The entire Heating and A/C duct system in my house was inspected and cleaned with power brushes, including the main air plenum and the blower cage. They also repaired and cleaned my dryer vent, which was badly clogged. The estimate was calculated in a standard based on the number of outlets and returns.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$622

Jessica S.
08/2008
5.0
air duct cleaning
  + -1 more
It went great. What pros! Neat appearance, respected my home, showed up on time and when expected. I was totally impressed that they do all the before and after verification with the air flow meter instead of just automatically taking your money. With the video inspection, I could see just how clogged and scary my dryer vent was before and then how clean it was after. It was amazing. I can't believe how much lint had built up in the vent. My clothes now dry in half the time. And I feel a lot safer that I don't have a fire hazard in my vent any more. I would recommend them to anyone. Very knowledgeable, honest and do the job right.
Description of Work: Dryer vent cleaning. My vent exhausts to the roof of my two story home. They performed an airflow test both before and after. First, to verify that the dryer vent had debris clogging it and then to verify that they improved the flow after the cleaning. They did the airflow directly from the back of the dryer and then also with vent attached. They also used a camera with a video monitor to show and verify they removed all clogs.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$125

Contact information

1527 W State Highway 114 500, Grapevine, TX 76051

www.diamondqualityservice.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
TACLB00028267C
Trade License Locale
Texas
Trade License Authority
Texas: General
Trade License Expiration
02/05/2026

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Air Duct Cleaning,
Dryer Vent Cleaning

FAQ

Diamond Quality Services is currently rated 4.7 overall out of 5.

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Diamond Quality Services accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, Diamond Quality Services offers free project estimates.
Yes, Diamond Quality Services offers eco-friendly accreditations.
Yes, Diamond Quality Services offers a 5% senior discount.
No, Diamond Quality Services does not offer emergency services.
Yes, Diamond Quality Services offers warranties.
Diamond Quality Services offers the following services: residential air conditioning repair,residential heating repair,residential air conditioning installation,residential furnace installation,air duct cleaning,furnace replacement,air conditioning tune up and cleaning,furnace tune up and cleaning,air filtration and purification,indoor air quality,zoning systems specialists,home comfort.
Classic cars, Garage Doors, Concrete Pouring, Concrete Repair, Carpet Cleaning, Plumbing and or Appliance Repair such as washers/dryers/refrigerators/cooktops/hot water heaters.

Contact information

1527 W State Highway 114 500, Grapevine, TX 76051

www.diamondqualityservice.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM