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Claim This BusinessEverest Air LLC operates as a locally owned and licensed air conditioning contractor serving Mesa, Gilbert, Scottsdale, and the surrounding East Valley communities. The company holds Arizona contractor license AZ ROC 299123 and has maintained a strong presence in the region for over a decade. With 820 customer reviews generating a 4.9-star average rating, the company has earned a reputation for reliable residential and light commercial HVAC work. The office maintains standard business hours Monday through Saturday from 8 AM to 5 PM, providing service calls to homes across these Arizona cities.
What distinguishes Everest Air from other regional contractors is their manufacturer partnerships with Carrier, Trane, Rheem, and American Standard, giving them access to major equipment lines and warranty support. Their service menu extends beyond traditional HVAC work to include insulation upgrades and plumbing services, allowing homeowners to address multiple home systems through one call. The company maintains HomeAdvisor approval and provides detailed proposals for both repair and replacement projects, helping customers understand equipment options and expected costs before work begins.
Customer reviews consistently mention specific technicians and their approach to problem-solving. Grant, who handles water heater installations, arrives early to appointments and explains each step of the replacement process before proceeding. For one homeowner, Grant upgraded ductwork to an over-under drop configuration and added a master bedroom return to improve airflow across the home. Another reviewer noted that during a larger project involving insulation, HVAC improvements, and water heater replacement, project manager Cory stayed engaged throughout and addressed all concerns that arose, ensuring the work met the customer's standards.
Across 820 reviews, the 4.9-star rating reflects consistent praise for technician professionalism and clear communication. Multiple five-star reviewers specifically call out Grant by name for his step-by-step explanation during installations, while project manager Cory receives recognition for follow-through on multi-system projects. Five-star reviews mention same-day scheduling and problem-solving, with no reviews falling below three stars in the sampled feedback.
| Sunday | 9 AM–5 PM |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–5 PM |
Equipment diagnostics and repair for all common AC failures, including capacitor, contactor, and refrigerant issues.
Full system replacement using Carrier, Trane, Rheem, or American Standard equipment with professional installation and warranty support.
Annual maintenance visits including filter changes, coil cleaning, and performance verification before summer heat arrives.
Furnace and heat pump repair services to restore heating functionality during cooler months.
Assessment and installation of air purification and ventilation upgrades to address dust, allergens, and airflow concerns.
Attic and header insulation installation to improve energy efficiency and reduce heating and cooling costs.
Water heater replacement including tank and tankless systems, plus routine flush maintenance for plumbing health.