Top 3 HVAC Contractors in Calais

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

#1

Downeast Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in heating and cooling solutions for Calais's harsh climate. Experts in high-efficiency heat pumps, oil and gas furnace systems, and comprehensive ductwork services. Known for rapid emergency response during extreme winter conditions.

452 Main Street, Calais, ME 04619

Specialties & Features

24/7 Emergency Service
Cold Climate Heat Pumps
Oil Furnace Expertise
Ductwork Design & Sealing

Business Information

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

St. Croix Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned HVAC provider with deep roots in the Calais community. They offer expert installation, maintenance, and repair of all major heating and cooling brands, with a strong focus on energy-efficient upgrades to help homeowners manage heating costs in the long Maine winters.

112 North Street, Calais, ME 04619

Specialties & Features

Energy Efficiency Audits
Furnace Installation & Repair
System Maintenance Plans
Boiler Services

Business Information

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

Calais Comfort Pros

4.4
(68 reviews)
Verified

A reliable and responsive team specializing in residential HVAC service and repair. They are particularly noted for their expertise in air conditioning tune-ups and heat pump servicing, preparing systems for both humid summers and the demanding heating season.

789 Calais Plaza, Unit 3, Calais, ME 04619

Specialties & Features

HVAC Repair
AC Maintenance
Heat Pump Service
Indoor Air Quality Solutions

Business Information

Years in Business:11 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Calais

The HVAC market in Calais, Maine, is heavily influenced by its humid continental climate, characterized by long, very cold, and snowy winters and short, warm summers. The primary demand is for robust and reliable heating systems, including oil and propane furnaces, boilers, and cold-climate heat pumps. Emergency repair services are critical during winter months. Energy efficiency upgrades are a growing trend as homeowners seek to reduce high winter heating costs. The market consists of a handful of established local contractors who understand the specific challenges of heating homes in this region.

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 Calais regulations and climate