Top 3 HVAC Contractors in Thornton

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

#1

Thornton Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency system installations and complex repairs for Thornton's extreme temperature swings. They are a Carrier Factory Authorized Dealer and focus on smart home integration and energy-saving solutions.

8901 Colorado Blvd, Thornton, CO 80229

Specialties & Features

24/7 Emergency Service
High-Efficiency HVAC Installation
Smart Thermostat Integration
Carrier Systems Expert

Business Information

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

Summit Heating & Air

4.7
(94 reviews)
Verified

A family-owned and operated HVAC company known for its reliable repair and maintenance plans. They excel in servicing older furnaces common in Thornton's established neighborhoods and are experts in duct sealing and insulation to improve home efficiency in the dry climate.

10412 Grant Dr, Thornton, CO 80229

Specialties & Features

Furnace Repair & Replacement
Comprehensive Maintenance Plans
Ductwork Design & Sealing
Lennox Premier Dealer

Business Information

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

Front Range Efficient Air

4.5
(88 reviews)
Verified

Specializes in eco-friendly and energy-efficient HVAC solutions, including geothermal and solar-ready system options. They are well-versed in local rebates and incentives for high-efficiency upgrades and focus on providing solutions that handle both intense summer heat and sudden winter cold snaps.

3452 E 124th Ave, Thornton, CO 80241

Specialties & Features

Energy Efficiency Audits & Upgrades
Geothermal Systems
EPA Lead-Safe Certified
Trane Comfort Specialist

Business Information

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

The Thornton HVAC market is robust and highly competitive, driven by a semi-arid climate with significant seasonal demands. Summers are hot and dry, creating a high demand for reliable AC service and installation. Winters are cold and snowy, placing equal importance on furnace performance and emergency heat repair. The city's mix of newer developments and older homes creates a need for both new system installs and skilled repairs on aging equipment. Energy efficiency is a major concern for homeowners due to temperature extremes, leading to high demand for smart thermostats, high-SEER AC units, and high-AFUE furnaces.

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 Thornton regulations and climate