Diamond Blue Air

A family-owned HVAC company serving DFW

We treat our customers like family.

Join the Diamond Blue family today!

Guaranteed Air Conditioning and Furnace Repair in DFW

We are a family-owned and full-service HVAC company serving DFW.

At Diamond Blue Air, we want to treat your family like our family. That’s why we provide fast service for all brands in the metroplex area. Just give us a call at 469-200-3100 and we’ll show up fast to take care of your needs.

Your friendly licensed and certified technician will go over your repair options. Then, you can make the most informed decision.

If your system is getting old or needs expensive repairs, going with furnace installation or air conditioning installation is a smart decision. Diamond Blue carries quality solutions from Lennox® and American Standard®, brands you know and trust.

We know sometimes furnace replacement and air conditioning replacement can be a surprise, so we’re here to make things easier for you. Diamond Blue offers several plans for qualified customers, including no payments for up to 12 months.

As your local Lennox dealer, Diamond Blue is known for our expertise and customer service. We’ve also earned top marks on HomeAdvisor as a Top Rated and Elite Service Professional. These accolades mean homeowners have given us top scores and would recommend us to others.

We’re a family owned HVAC company that aims to treat you like family as well. That’s why we back all our work with a 100% guarantee.*

Give us a call at 469-200-3100 now to schedule your appointment today.

COOLING
HEATING
HEAT PUMPS

Keep Your System Running Smoothly with an HVAC Maintenance Plan

With Diamond Blue’s routine maintenance services, you’ll have peace of mind knowing your home comfort system will run when you need it. Not to mention our HVAC maintenance plan also keeps your warranty valid, may improve energy efficiency and could even extend the life of your system.

Your comfort is covered with our Diamond 360 Protection Plan, which includes:

  • 22-point seasonal tune-ups for air conditioning maintenance and furnace maintenance
  • Exclusive repair discounts
  • Priority service, even on our busiest days

Learn more about our maintenance plans and call us at 469-200-3100 to enroll now!

We Back Our Work with a 100% Guarantee*

Our HVAC service is backed by a 100% guarantee*. You can’t beat that.

When you call Diamond Blue Air, you can expect to receive:

  • Fast service and repair
  • Friendly, personalized care
  • Trained technicians with fully equipped service vehicles

Based out of Irving, we service customers all across the DFW Metroplex including Carrollton, Grand Prairie, and more.

Contact us today
Diamond Blue Maintenance Plans
Protect Your Investment with a Maintenance Plan

Keep your system running smoothly with a Diamond 360 Protection Plan.

HVAC MAINTENANCE PLAN
Save More with Exclusive Offers

Check out our special offers for your next service call.

Find Your Deal
Diamond Blue Maintenance Plans
Protect Your Investment with a Maintenance Plan

Keep your system running smoothly with a Diamond 360 Protection Plan.

HVAC MAINTENANCE PLAN
Save More with Exclusive Offers

Check out our special offers for your next service call.

Find Your Deal

Hear From Our Satisfied Customers

Edmund Arnold
Edmund Arnold
21:07 14 May 22
Darius, my technician was very professional and courteous. I had a bit of an unexpected scheduling issue that arose last minute. Diamond Blue Air and Darius were both very understanding about it. Happy to recommend!
Richard Crow
Richard Crow
16:01 13 May 22
as we would say in the Marines "{Best damn ac company and crew on the planet"
Bio Petro
Bio Petro
14:39 11 May 22
Great experience with Roy and his installation team who installed 2 brand new Lennox HVAC systems in my home. All three men were polite and expedient. They installed and got the main system up and running on day one, and the upstairs unit on day two. They took care of everything from start to finish. In addition both systems came with smart thermostats, in this case ECOBEE4, that have incredible features. I would highly recommend contacting Roy with Blue Diamond Air for any HVAC concerns including getting a new system.
Michael Cook
Michael Cook
19:28 07 May 22
Julie Martinez
Julie Martinez
14:14 29 Apr 22
Rick and his folks were very professional, courteous and prompt. Would definitely recommend for any AC service.
K Flanders
K Flanders
14:18 21 Apr 22
The service was excellent and the technician was outstanding.
Dan Yerian
Dan Yerian
00:50 30 Mar 22
Jordyn Boucha
Jordyn Boucha
21:52 04 Mar 22
BARBARA FLEET
BARBARA FLEET
21:15 04 Mar 22
Mary Dowding
Mary Dowding
16:24 09 Feb 22
I recommend Diamond Blue Air highly awesome to work with in every way.
Joe Eckert
Joe Eckert
18:13 27 Jan 22
Ahmet Selimoglu
Ahmet Selimoglu
10:20 27 Jan 22
Diamond Blue came out in two days and fixed the heater for a fair price.The rep was honest, and I will call him again for future jobs.
B L
B L
02:36 15 Jan 22
We received fast, friendly and professional service. The bill was also affordable. Darius was very informative and courteous. I do recommend this service.
Dereck Mims
Dereck Mims
18:47 30 Nov 21
Tina Brosseau
Tina Brosseau
12:18 24 Nov 21

We Provide HVAC Service and Repair Across DFW: