Top 3 HVAC Contractors in Jefferson

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

#1

Jefferson Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in both residential and light commercial systems. Known for expertise in heat pump installations suitable for Maine's climate and high-efficiency oil furnaces. Offers comprehensive maintenance plans to prepare systems for harsh winters and humid summers.

487 Wiscasset Road, Jefferson, ME 04348

Specialties & Features

24/7 Emergency Service
Heat Pump Systems
Oil Furnace Expertise
Maine Climate Specialists
Bioheat® Compatible Systems

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#2

Mid-Coast Heating & Cooling

4.6
(94 reviews)
Verified

Family-owned HVAC provider with deep roots in the Jefferson area. Specializes in energy-efficient system upgrades and modern ductwork solutions for older New England homes. Strong reputation for honest diagnostics and working with premium brands like Bosch and Mitsubishi for cold-climate heat pumps.

112 Back Meadow Road, Jefferson, ME 04348

Specialties & Features

Energy Efficiency Audits
Ductwork Design & Sealing
Cold-Climate Heat Pumps
Hybrid System Installation
Historical Home Expertise

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
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#3

Seven Tree HVAC & Emergency Services

4.5
(88 reviews)
Verified

Known as the most reliable 24/7 emergency service provider in Jefferson and surrounding towns. Specializes in rapid response for no-heat emergencies during winter months and critical AC failures in summer. Offers comprehensive installation, repair, and maintenance services with a focus on durability for Maine's variable climate.

3 Autumn Lane, Jefferson, ME 04348

Specialties & Features

24/7 Emergency Response
Furnace Repair
AC Breakdowns
Generator Hookups
Radiant Heating Systems

Business Information

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

Jefferson, Maine's HVAC market is characterized by high demand for reliable heating due to long, cold winters with average lows in the teens, coupled with increasing demand for efficient cooling for humid summer periods. The rural nature of the area means providers must service a mix of older homes with legacy systems (oil boilers, propane furnaces) and newer constructions adopting modern cold-climate heat pumps. Energy efficiency is a significant concern due to high heating costs. Emergency services are particularly valued during winter storms. The market consists of approximately 25 providers, ranging from single-operator handymen to established full-service contractors.

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 Jefferson regulations and climate