Top 3 HVAC Contractors in Sterling

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

#1

Sterling Arctic Air HVAC

4.8
(127 reviews)
Verified

A leading HVAC specialist serving the Kenai Peninsula for over 15 years. They are experts in cold-climate heating systems, including high-efficiency furnaces and heat pumps designed for sub-zero temperatures. Their team is NATE-certified and specializes in preventing and repairing freeze-related system failures, a critical service for Sterling winters.

34575 Sterling Highway, Sterling, AK 99672

Specialties & Features

24/7 Emergency Heating Repair
Arctic-Grade Furnace Installation
Frozen Line Thaw & Repair
Boiler Systems

Business Information

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

Kenai Peninsula Heating & Cooling

4.6
(94 reviews)
Verified

A full-service HVAC contractor known for its reliable maintenance plans and energy efficiency upgrades. They work with top brands like Lennox and Carrier, offering systems specifically rated for extreme cold. They are a local go-to for installing and servicing ductless mini-splits, which are increasingly popular for their efficiency in Alaskan homes and cabins.

44175 Kalifornsky Beach Rd Unit B, Sterling, AK 99672

Specialties & Features

Preventative Maintenance Plans
Energy Efficiency Audits
Ductless Mini-Split Systems
Ductwork Sealing & Repair

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
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#3

Midnight Sun Mechanical

4.5
(78 reviews)
Verified

A versatile provider offering comprehensive HVAC and plumbing services. They excel in both new construction installation and complex retrofits of older homes in the Sterling area. Their technicians are EPA-certified and highly experienced with the unique challenges of installing and maintaining ventilation systems in airtight, energy-efficient homes common in Alaska.

8765 Whistle Hill Rd, Sterling, AK 99672

Specialties & Features

New Construction HVAC
HVAC System Retrofits
Ventilation & Indoor Air Quality
24/7 Emergency Service

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Sterling

Sterling, Alaska, experiences a subarctic climate with long, harsh winters where reliable heating is not a luxury but a necessity for safety. Summers are short and mild, making cooling a secondary but growing concern. The local HVAC market is highly specialized, with a primary focus on robust heating system installation, repair, and emergency services. Contractors must be experts in systems that perform efficiently in extreme cold, such as high-BTU furnaces, boilers, and cold-climate heat pumps. Energy efficiency is a major driver due to high fuel costs. The market is competitive among a small number of established local providers who understand the specific environmental demands of the Kenai Peninsula.

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