Family Owned and Locally Operated AC Repair in Cypress, TX
Fast & Friendly
We take the time to listen to your unique comfort requirements. We do our best to address same-day if not next day.
Affordable Prices
Fair Prices. Honest Work. No Surprise Charges — Ever. Our goal is to do what's best for the customer at all times.
No Sales Pressure
Tired of having professionals pressuring you with fear? We Fix What’s Broken — No Upsells, Just Solutions.
Our #1 Priority is Serving YOU
Join our exclusive Membership Program
Enjoy VIP-level service, savings, and peace of mind all year round.
Membership Benefits
Priority Service
10% Off All Repairs
No Diagnostic Charges
Seasonal System Check-Ups
Spring A/C Tune-Up
Air leak check
Compressor & condenser fan inspection
Line voltage testing
Condenser coil wash
Drain line check
Fall Heat Safety Check
Heat exchanger & blower inspection
Ventilation evaluation
Safety switch & control testing
Amp draw testing
Discover Our Full Range of HVAC Services
AC Install
AC Repair
Mini Split
What Our Customers Are Saying
EXCELLENT Based on 15 reviews Matthew Dillon2025-06-12Trustindex verifies that the original source of the review is Google. I have been a customer of Diamond Aire for several years now. I have always been more than satisfied with their service as well as their technicians. Josh has been to my house on several occasions, and he has gone above and beyond every single time. I highly recommend not only Diamond Aire, but Josh as well. Their prices are always competitive and more than fair, whether it's installing a brand new AC system, or yearly maintenance, both of which I've had done. Two thumbs up, five stars, and highly recommended! Christopher King2025-06-05Trustindex verifies that the original source of the review is Google. Prompt, Professional experts doing the job they were called to do with no trying to sell stuff !! Absolute confidence in this group.. J2025-06-05Trustindex verifies that the original source of the review is Google. Great service s always 5 years ago my boss recommended them to me. They have replaced both my systems and I couldn't be happier. They have been very responsive whenever I had to have them out, definitely a business I will continue to use. Josh has always been great to work with! He does my fall and spring tune ups, highly recommend! Mark Coats2025-06-04Trustindex verifies that the original source of the review is Google. I had accidentally cut a wire to my AC unit while cutting a tree. I called late and they were there the next morning at 9am. They got my air working again in no time. Diamond Aire has been our AC team for a long time. I would never call anyone else. Ebby John2025-06-03Trustindex verifies that the original source of the review is Google. I have used Diamond Aire twice now and very satisfied with their service. They replaced a couple blower fans, diagnosed Freon leak , and replaced compressor fan. This is a smaller down to earth company that I feel is sincere and trustworthy. They went to extra efforts in diagnosing to make sure they didn’t add unnecessary costs. I would definitely use them again. Jeannie boyle2025-05-30Trustindex verifies that the original source of the review is Google. I have used Diamond Aire to keep my home comfortable for years. Their professionalism in service and communication is top notch and keeps me cool in the summer and cozy in the winter. 😊 duston saffell2025-05-29Trustindex verifies that the original source of the review is Google. Diamond Aire , are awesome always professional, timely and fair ! Been using them for 20 plus years and couldn’t be happier! I recommend them to anyone needing a/c question or repairs! Kent Chu2025-05-23Trustindex verifies that the original source of the review is Google. My 5-ton unit stopped cooling. The leak was very difficult to find but eventually the tech found it (in the coil). They were able to replace it the very next day and finished the job in 2 hours. Overall, very pleasant experience.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Ready for Comfort? Contact Us Now for Expert HVAC Solutions!
Get in Touch with Us Today
Looking to enhance your home’s comfort? Contact Diamond Aire Mechanical for all your HVAC needs. Whether you prefer calling, emailing, or filling out our online form, scheduling your service is easy. Our friendly and professional team is ready to provide timely, expert assistance.