The Best HVAC in Exeter, ME

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

#1

Exeter Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in energy-efficient heating and cooling solutions for Exeter's harsh New England climate. Family-owned and operated with deep expertise in cold-weather heat pumps, high-efficiency furnaces, and comprehensive ductwork services. Known for exceptional emergency response times during winter storms.

87 Main Street, Exeter, ME 04435

Specialties & Features

24/7 Emergency Service
Cold Climate Heat Pumps
Energy Efficiency Audits
Ductwork Design & Installation

Business Information

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

Pine Tree Mechanical Services

4.6
(94 reviews)
Verified

Specializes in HVAC installation and maintenance with particular expertise in oil and propane heating systems common in rural Exeter homes. Offers premium maintenance plans that include twice-yearly tune-ups to prepare systems for Maine's extreme seasonal transitions. Works with top brands like Bosch, Lennox, and Mitsubishi.

412 Exeter Road, Exeter, ME 04435

Specialties & Features

Oil & Propane Systems
Preventive Maintenance Plans
HVAC System Replacement
Indoor Air Quality Solutions

Business Information

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

Katahdin Heating & Cooling

4.4
(68 reviews)
Verified

Provides comprehensive HVAC services with a focus on affordable system upgrades and repairs. Strong expertise in ductless mini-split systems ideal for Exeter's older homes without existing ductwork. Offers flexible financing options and emphasizes energy-efficient solutions to combat Maine's high heating costs.

23 Penobscot Avenue, Exeter, ME 04435

Specialties & Features

Ductless Mini-Splits
Budget-Friendly Options
System Retrofits
Senior Discount Programs

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Exeter

Exeter's HVAC market is characterized by high demand for reliable heating solutions due to harsh Maine winters with temperatures frequently dropping below freezing. The humid summers create growing demand for AC installation and maintenance. Providers must be adept at servicing oil, propane, and heat pump systems common in this rural area. The market is competitive with approximately 25 providers serving the broader Penobscot County region, with emergency winter service capability being a critical differentiator.

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 Exeter regulations and climate

Frequently Asked Questions About HVAC in Exeter

Get answers to common questions about hvac services in Exeter, Maine.

1What is the best time of year to schedule a new furnace installation or replacement in Exeter?

The ideal time is during the late spring or early fall (May-June or September-October). This avoids the peak winter demand when HVAC companies are busiest with emergency no-heat calls, ensuring better scheduling flexibility and potentially faster service. Given Exeter's cold winters with average lows in the teens, having your system professionally installed and tested well before the deep freeze of December-February is critical for reliability.

2Are there specific HVAC considerations for older homes in Exeter, Maine?

Yes, many older Exeter homes have unique challenges like stone foundations, limited space for ductwork, and original single-pane windows. A quality local HVAC provider will assess your home's insulation and air sealing first, as improving these can significantly reduce the size and cost of the system needed. For homes without existing ducts, ductless mini-split heat pumps are an increasingly popular and efficient solution for both heating and cooling.

3How do I choose a reliable HVAC contractor in the Exeter area?

Always verify that the contractor is licensed by the State of Maine (Plumbing and Heating License), insured, and has positive local references. Look for companies experienced with the specific fuel types common here, such as oil, propane, and wood, as well as modern heat pumps. A trustworthy provider will perform a detailed Manual J load calculation for your specific home, not just recommend a unit based on square footage alone.

4What are the benefits of a heat pump for my Exeter home, given our climate?

Modern cold-climate air-source heat pumps are highly effective in Maine's climate, providing efficient heating even during Exeter's cold snaps and offering cooling during increasingly warm summers. They can significantly reduce heating costs compared to electric baseboards or oil systems. Homeowners should also explore available rebates from Efficiency Maine, which can substantially lower the upfront cost of qualifying high-efficiency systems.

5Why is annual maintenance important for my HVAC system in this region?

The harsh seasonal swings in Maine put significant strain on heating and cooling equipment. An annual fall tune-up for your furnace or boiler ensures safe, efficient operation, prevents mid-winter breakdowns, and prolongs system life. For systems using heating oil, which is common in Exeter, regular maintenance is especially crucial to prevent soot buildup and maintain fuel efficiency.