Business Details
Emergency
services
Your Trusted HVAC & Plumbing Experts in Phoenix
Desert Diamond Mechanical has established itself as Phoenix's premier HVAC and plumbing service provider since serving the Valleywide community with unmatched expertise and reliability. Our team of certified technicians combines decades of collective experience with hands-on technical proficiency to deliver comprehensive heating, cooling, and plumbing solutions for residential and commercial clients. As a locally-owned business staffed by Arizona homeowners, we possess intimate knowledge of regional climate challenges and building requirements. Our BPI-certified professionals implement cutting-edge technologies like Aeroseal duct sealing and energy audits to optimize home performance while maintaining strict adherence to industry-leading quality standards.Backed by an A+ BBB rating and partnerships with top manufacturers including Trane and Rheem, we guarantee prompt 24/7 emergency response times and transparent service execution. Through our Desert Diamond Club membership program and flexible financing options, we ensure long-term system reliability remains accessible to all Valley residents.
Services
HVAC Installation
Plumbing Repair
Maintenance Plans
Duct Sealing
Water Treatment
Highlights and features
- 24/7 emergency service availability
- BPI-certified home performance specialists
- Flexible financing options with approved credit
- A+ Better Business Bureau rating
- Locally-owned serving Valleywide communities
Associations and certifications
- Building Performance Institute
- Better Business Bureau
- Trane Comfort Specialist
What people say
Excellent service
Very professional
Knowledgeable and efficient
Highly recommend
Neat and careful
Services
HVAC Installation
We install high-efficiency heating and cooling systems tailored to Arizona's climate. Our technicians work with all major brands including Trane, Rheem, and Ameristar. Proper installation ensures optimal performance and energy savings while maintaining manufacturer warranties.
Plumbing Repair
Our licensed plumbers handle urgent repairs for leaks, clogs, and system failures. We address water heater issues, pipe bursts, and drainage problems with same-day service availability across the Valley.
Maintenance Plans
The Desert Diamond Club provides scheduled system checkups to maintain efficiency and extend equipment lifespan. Plans include priority service, discounts, and comprehensive inspections for HVAC and plumbing systems.
Duct Sealing
Using Aeroseal technology, we seal duct leaks to improve HVAC efficiency by up to 40%. This BPI-certified process enhances indoor air quality and reduces energy costs through better temperature control.
Home Performance
Our BPI-certified technicians conduct energy audits to identify home performance issues. Solutions include attic insulation upgrades, duct cleaning, and fogging treatments that improve comfort and reduce utility bills.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including system installation, repair, and maintenance for all major brands in residential and commercial settings.
Do you offer emergency plumbing services?
Yes, our 24/7 emergency service includes urgent plumbing repairs for leaks, clogs, and system failures across the Phoenix metro area.
Are financing options available?
We offer multiple financing plans with approved credit for new system installations and major repair services.
Which areas do you service?
We serve Phoenix, Scottsdale, Mesa, Glendale, Peoria, Surprise, Sun City, and surrounding Arizona communities.
Are you BBB accredited?
Yes, we maintain an A+ rating with the Better Business Bureau for our HVAC and plumbing services.
Do you provide maintenance plans?
Our Desert Diamond Club offers customized maintenance agreements for HVAC and plumbing systems with priority service benefits.
Reviews (3)
Darla Gormley Wentz
May 08, 2018
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I can't thank you all enough! Cody was amazing and I came home to a nice cool house. Will be referring you guys to all my friends and family. Thank.
Karen Eikanas
Apr 09, 2017
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We just had our spring AC tune up. Cody was friendly and very professional. He explained everything that he was going to do and made the experience a.
Katie Mehin
Jun 19, 2016
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Discovering at 8pm on Friday that our AC was not working we called an Desert Diamond Mechanical, within an hour technician Josh arrived to our home.
