"Tech came out within 2 hours of my call on a Saturday. Fixed my LG HVAC unit in under an hour — $95 flat. Couldn't believe how easy it was."

AC Repair & HVAC Repair In Arizona
Enjoy uninterrupted comfort with our rapid, nationwide HVAC repair and installation services. We guarantee rapid response and premium care for all brands.
Cities We Serve in Arizona
We provide fast, reliable HVAC repair across Arizona. Search or select your city below.
Service Area Map
Arizona's Premium HVAC Cooling Specialists
Transparent Flat-Rate Pricing
We provide exact pricing before any work begins. No surprises, no hidden fees, just honest service.
Certified Cooling Experts
Our highly trained technicians are fully licensed and insured, guaranteeing top-tier professionalism.
Rapid Response Times
When the heat hits, we respond quickly. Enjoy priority scheduling with our same-day service options.
All Major Brands Serviced
From LG and Friedrich to GE and Kenmore, we carry the parts and expertise to fix every HVAC unit.
Peak Energy Efficiency
We optimize your unit to cool faster and run smoother, helping to dramatically reduce your energy bills.
Ironclad Service Guarantee
Every repair is backed by a comprehensive warranty on parts and labor. Your satisfaction is our priority.
Cool Neighbors in Arizona Say...
"My office has 6 HVAC units. These guys cleaned and serviced all of them in one afternoon. Professional, fast, excellent price. Will use every summer."
"Diagnosis was free and the repair cost was exactly what they quoted. No games. My Frigidaire is blowing ice cold again. Highly recommended!"
"Unit was leaking water inside, flooding my floor. They identified a clogged drain pan immediately and fixed it on the spot. Excellent service!"
"They fixed what two other companies said couldn't be repaired. Even lowered my electricity bill by cleaning the coils. Very impressed."
"Emergency call at 7pm, and they still showed up. GE unit wasn't cooling. Done in 40 minutes. That's the service you want in the summer."
Frequently Asked Questions
Answers to the most common questions we hear from homeowners.
Yes. HVAC Master Pros is fully licensed to perform HVAC work in Arizona, and all technicians hold the required EPA Section 608 certification for refrigerant handling. We carry general liability insurance and workers' compensation coverage, so you are fully protected during any service visit.
The most impactful ways to reduce HVAC energy costs in Arizona include: keeping the condenser coil clean (a dirty coil increases consumption by 10–30%), maintaining correct refrigerant charge, upgrading to a programmable or smart thermostat, sealing duct leaks, and replacing systems older than 12–15 years with high-efficiency SEER2 equipment. Our maintenance service typically saves customers $30–$80 per month on electric bills.
No. Under EPA Section 608 regulations, purchasing and handling refrigerants like R-410A in quantities over two pounds requires an EPA technician certification. It is illegal for uncertified individuals to purchase these refrigerants. Additionally, adding refrigerant without first locating and repairing the leak is both wasteful and a violation of EPA regulations.
Yes. HVAC Master Pros provides 24/7 emergency HVAC service throughout Arizona, including weekends, evenings, and holidays. We do not charge hidden after-hours premiums — you'll receive the same flat-rate pricing regardless of when you call. Dial (855) 938-6364 any time for immediate dispatch.
HVAC Master Pros offers financing for qualifying customers in Arizona on new system installations. We work with multiple lending partners to offer low monthly payment options. Ask your technician or dispatcher about current approval requirements and terms. Many Arizona utilities also offer rebates for high-efficiency SEER2 system installations — we'll help identify any available rebates in your area.
Stop Sweating. Call Arizona's HVAC Master Pros.
Same-day service · Upfront pricing · All brands · Covered by warranty