Top 3 HVAC Contractors in Sterling

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

#1

Sterling Climate Control

4.8
(127 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency heating and cooling systems for Sterling's harsh New England climate. Offers comprehensive installation, maintenance, and repair services with a strong focus on energy-saving solutions and indoor air quality.

112 Main Street, Sterling, CT 06377

Specialties & Features

24/7 Emergency Service
Energy Efficiency Audits
Ductless Mini-Splits
Geothermal Systems
Smart Thermostat Integration

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#2

Nutmeg State Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned HVAC provider with deep roots in northeastern Connecticut. Known for reliability and expertise in both traditional and modern HVAC systems, including furnace replacements and complex ductwork modifications for older Sterling homes.

45 Plainfield Pike, Sterling, CT 06377

Specialties & Features

Furnace Installation & Repair
Ductwork Design & Sealing
Boiler Systems
Oil-to-Gas Conversion
Senior Discounts

Business Information

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

All-Temp Mechanical Emergency Services

4.4
(78 reviews)
Verified

Specializes in rapid-response HVAC repair and emergency services, crucial for Sterling's cold winters and humid summers. Offers 24/7 availability and membership-based maintenance plans to ensure system reliability year-round.

8 Maple Avenue, Sterling, CT 06377

Specialties & Features

24/7 Emergency Repairs
AC Tune-Ups & Maintenance Plans
Heat Pump Service
Commercial HVAC
Water Heater Services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Sterling

Sterling, CT experiences a humid continental climate with cold, snowy winters and warm, humid summers, creating year-round demand for reliable HVAC services. The local market is characterized by a mix of older homes requiring system upgrades and new constructions seeking high-efficiency solutions. Seasonal demands peak during winter heating season and summer cooling periods, with emergency services being particularly critical during extreme weather events. The market is competitive with several family-owned businesses dominating the landscape, emphasizing personal service and local expertise.

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 Sterling regulations and climate