The Best HVAC in Frankfort, ME

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

#1

Penobscot Bay Climate Control

4.8
(127 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency heating systems crucial for Frankfort's harsh winters. They are certified dealers for Carrier and Lennox systems and offer comprehensive energy audits to optimize home comfort while reducing heating costs. Their technicians are NATE-certified with extensive experience in both traditional and ductless mini-split systems.

457 Coastal Highway, Frankfort, ME 04438

Specialties & Features

24/7 Emergency Heating Repair
Cold Climate Heat Pumps
Boiler and Furnace Installation
Home Energy Audits

Business Information

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

Maine Coast Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned HVAC provider known for reliability and deep community roots. They excel in servicing and replacing older oil furnaces and boilers common in the region, while also being experts in modern, energy-efficient heat pump installations for year-round comfort. They offer robust maintenance plans to prepare systems for the demanding seasonal transitions.

112 Main Street, Frankfort, ME 04438

Specialties & Features

Oil Furnace Repair & Replacement
HVAC Maintenance Plans
Ductless Mini-Splits
Water Heater Services

Business Information

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

Downeast Mechanical Services

4.5
(78 reviews)
Verified

Specializes in solving complex HVAC challenges in older homes and buildings, including intricate ductwork design and air sealing to combat Maine's cold drafts. They are a Mitsubishi Electric Diamond Contractor, indicating top-tier expertise in hyper-heat systems designed for extreme cold. They are highly responsive for emergency no-heat calls during winter storms.

800 Belfast Road, Frankfort, ME 04438

Specialties & Features

Ductwork Design & Sealing
Emergency Storm Response
HVAC for Older Homes
Mitsubishi Hyper-Heat Systems

Business Information

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

Why These Are the Top HVAC Contractors in Frankfort

The HVAC market in Frankfort, ME, 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, with a growing interest in cold-climate air source heat pumps for efficient year-round heating and cooling. Emergency winter repair services are a critical offering due to the risk of frozen pipes and unsafe indoor temperatures. Providers must be well-versed in a mix of systems, including traditional oil/gas furnaces, boilers, and modern heat pumps. The market consists of a handful of established local contractors who understand the specific building styles and heating needs of the coastal community.

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 Frankfort regulations and climate

Frequently Asked Questions About HVAC in Frankfort

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

1What is the typical cost range for replacing a furnace or boiler in Frankfort, and are there any local incentives?

In the Frankfort and greater Waldo County area, a full furnace or boiler replacement typically ranges from $5,500 to $12,000+, depending on system type, efficiency, and home size. Given Maine's cold winters, investing in a high-efficiency model (90%+ AFUE) is wise for long-term savings. Homeowners should check for current rebates from Efficiency Maine, the state's energy program, which often offers significant incentives for upgrading to efficient systems, helping offset the initial cost.

2When is the best time to schedule HVAC maintenance or installation in Frankfort to avoid the seasonal rush?

The ideal times are during the shoulder seasons—late spring (May-June) after heating season and early fall (September-October) before the deep cold sets in. Scheduling during these windows ensures better availability from local technicians and prevents emergency, high-cost repairs during a January cold snap. For installations like heat pumps, summer scheduling is also recommended to ensure your home is prepared for winter heating.

3Are there specific HVAC systems better suited for Frankfort's climate and older home styles?

Yes. Frankfort's long, harsh winters make systems with strong cold-climate performance essential. Ductless mini-split heat pumps are an excellent choice for many older homes lacking ductwork, as they provide efficient heating even in sub-zero temperatures and supplemental cooling for warmer months. For homes with existing ductwork, high-efficiency modulating furnaces or boilers paired with smart thermostats are highly effective at managing the significant temperature swings common in Central Maine.

4What should I look for when choosing a local HVAC contractor in the Frankfort area?

Prioritize contractors who are fully licensed, insured, and have extensive experience with Maine's climate challenges. Look for providers familiar with the specific heating needs of the region, such as cold-climate heat pumps and oil-to-gas conversions. Check for strong local references and reviews, and ensure they are an authorized dealer for the equipment brands they install, which is crucial for valid warranties. A reputable local contractor will also handle necessary Maine state permits for installations.

5My heat pump seems less efficient during the coldest Frankfort winter days. Is this normal, and what's my backup plan?

This is a common concern. While modern cold-climate heat pumps are rated to operate efficiently at temperatures well below zero, their capacity does decrease in extreme cold. It is normal and recommended to have a supplemental or backup heat source, such as a propane furnace, boiler, or electric resistance system, to take over during peak demand. A properly sized and installed system will automatically switch to this backup, ensuring your home stays warm and comfortable during Maine's most severe winter weather.