Top 3 HVAC Contractors in Petersburg

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

#1

Northern Lights Climate Control

4.8
(112 reviews)
Verified

A premier full-service HVAC contractor specializing in harsh Alaskan climate systems. Experts in high-efficiency heat pumps, oil and propane furnaces, and complex ductwork solutions for Petersburg's older homes. NATE-certified technicians with extensive experience preventing freeze-ups and managing high humidity levels common in Southeast Alaska.

304 Nordic Drive, Petersburg, AK 99833

Specialties & Features

24/7 Emergency Service
Cold Climate Heat Pumps
Marine-Grade Ductwork
Oil Furnace Specialists
Energy Efficiency Audits

Business Information

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

Tongass Heating & Cooling

4.6
(87 reviews)
Verified

Family-owned HVAC company with deep roots in the Petersburg community. Specializes in heating system repair and installation, particularly critical during the long, wet winters. Known for reliable maintenance plans that help prevent system failures during extreme weather events. Works with premium brands like Lennox and Mitsubishi that perform well in coastal environments.

12 Harbor Way, Petersburg, AK 99833

Specialties & Features

Furnace Repair & Installation
Preventative Maintenance Plans
Boiler Systems
Indoor Air Quality Solutions
Local Climate Expertise

Business Information

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

Southeast Alaska Mechanical

4.4
(64 reviews)
Verified

Provides comprehensive HVAC and mechanical services for both residential and commercial clients in Petersburg. Strong expertise in energy efficiency upgrades and retrofits for older fishing industry buildings and homes. Offers 24/7 emergency service with rapid response times, crucial for the remote location. EPA-certified technicians with expertise in refrigerant management for cold climate systems.

507 Fram Street, Petersburg, AK 99833

Specialties & Features

Commercial HVAC
Energy Efficiency Retrofits
Emergency Repair
Ductless Mini-Splits
Ventilation Systems

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
Call Now

Why These Are the Top HVAC Contractors in Petersburg

Petersburg's HVAC market is specialized due to its unique Southeast Alaska maritime climate characterized by heavy rainfall (110+ inches annually), moderate temperatures (rarely extreme cold or heat), and high humidity. The remote island location creates logistical challenges for equipment delivery and requires technicians with broad expertise to handle diverse systems without immediate access to parts. Heating systems are paramount, with oil furnaces, heat pumps, and electric backup systems being most common. Air conditioning needs are minimal but dehumidification and ventilation are critical concerns. The market is served by a handful of specialized contractors who understand the corrosion challenges from salty air and the importance of reliable heating during long, dark winters.

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 Petersburg regulations and climate