Top 3 HVAC Contractors in Flagstaff

Compare the highest-rated hvac professionals in Flagstaff, Arizona. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

High Country Climate Control

4.8
(142 reviews)
Verified

A leading HVAC provider specializing in high-efficiency heating systems crucial for Flagstaff's cold winters. They are experts in installing and servicing furnaces, heat pumps, and complex ductwork systems designed for energy conservation in high-altitude environments. They are a Carrier Factory Authorized Dealer and hold multiple efficiency certifications.

2240 N. Steves Blvd, Flagstaff, AZ 86004

Specialties & Features

High-Efficiency Furnace Installation
24/7 Emergency Heating Repair
Energy Efficiency Audits
Ductwork Design for Cold Climates

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

Flagstaff Heating & Cooling Pros

4.6
(118 reviews)
Verified

A highly reputable, family-owned HVAC contractor with deep roots in the Flagstaff community. They offer a comprehensive range of services from AC tune-ups to full system replacements, with a strong focus on Lennox and Trane products. Known for their responsive emergency service and expertise in maintaining systems against heavy winter wear and summer dust.

1812 S. Milton Rd, Flagstaff, AZ 86001

Specialties & Features

Furnace Repair & Replacement
24/7 Emergency Service
Preventative Maintenance Plans
Air Quality Solutions

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

Mountain Air HVAC

4.5
(96 reviews)
Verified

Specializes in eco-friendly and smart HVAC solutions, including geothermal and solar-assisted systems, which are growing in popularity in the environmentally conscious Flagstaff market. They are NATE-certified and excel at integrating modern, high-SEER air conditioners with existing heating systems to create hybrid solutions ideal for the area's large temperature swings.

3505 E. Lockett Rd, Flagstaff, AZ 86004

Specialties & Features

Geothermal Systems
Hybrid HVAC Solutions
Smart Thermostat Integration
Ductless Mini-Splits

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Flagstaff

The Flagstaff HVAC market is heavily influenced by its unique high-desert climate at 7,000 feet elevation. Winters are long and cold with significant snowfall, making reliable and efficient heating systems (especially high-efficiency furnaces and boilers) the primary concern for homeowners. Summers are mild but sunny, with dust and allergens impacting air quality, driving demand for AC maintenance and air purification. The market is competitive with a focus on energy efficiency due to high utility costs and a strong local environmental ethos. Emergency heating service is a critical offering from October through April.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Flagstaff regulations and climate