Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Hermon, ME

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Hermon, ME?

Select your specific project to find the pro for you.

TRUSTED BY HERMON, ME HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon42
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Hermon, ME

*The Angi rating for Heating And Air Conditioning Service companies in Hermon, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hermon, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on January 19, 2026

Find Heating and air conditioning pros in Hermon

Avatar for MAC Heat Pumps
MAC Heat Pumps
4.6(
33
)
Heat Pump - Install or ReplaceDuctless Mini-split Heating System - Install or ReplaceDuctless Mini-split A/C - Install or Replace+3 more

Serving Hermon, ME and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Here on time,clean when done! Excellent service!"
Maintenance
Maintenance
Maintenance
Maintenance
Maintenance

+36

Response time1 day
63 neighbors recently requested a quote
Recommended by78%of homeowners
Request Quote
Avatar for Dave's Mechanical Maintenance
Dave's Mechanical Maintenance
4.8(
40
)
Ductless Mini-split Heating System - Install or Replace

Serving Hermon, ME and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Before using this company, I did my research. They were the best priced, fastest to get an install and responded quickly. I would highly recommend them if you need a heat pump in the Bangor or Ellsworth area! The Install was so simple and didn't take long at all. Nate made sure I understood how to use it and double checked his work on site. I have been building a house and they were by far the easiest contractors to work with. Their price was almost half of what I was quoted elsewhere.. so I will be having 2 more installed coming up! I also love that they will come back whenever needed and will do all the cleanings themselves. I highly recommend them!"
indoor unit
outdoor unit
outdoor
Recommended by97%of homeowners
Request Quote
Avatar for Ideal Energy Solutions
Ideal Energy Solutions
5.0(
8
)
Heat Pump - Install or ReplaceHeat Pump - Repair or Service

Serving Hermon, ME and surrounding areas

Approved

In business since 2015

Credit card accepted

Offers commercial services

"Great service. Owner and his colleague were very knowledgeable. Took extra steps to hide plumbing and wiring. Would recommend to friends and family. Takes in consideration what customer needs and wants."
Response time2 days
Response rate95%
Recommended by87%of homeowners
Request Quote
Avatar for Baker Electric and Sons
Baker Electric and Sons
4.1(
17
)
Heat Pump - Install or ReplaceOil Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or Replace+7 more

Serving Hermon, ME and surrounding areas

Approved

In business since 2015

Emergency services offered

Credit card accepted

"Response was competent and professional."
Response time1 day
76 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Aeroseal and Home Performance
Aeroseal and Home Performance
4.2(
33
)
Air Ducts & Vents - Clean

Serving Hermon, ME and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

"I needed my dryer vents cleaned. They showed up when they said they would and got the job done at a reasonable price."
Insulation/vapor barrier
Insulation/vapor barrier
Insulation/vapor barrier
Insulation/vapor barrier
Insulation/vapor barrier

+13

Response time2 days
Recommended by87%of homeowners
Request Quote
Avatar for Wide Horizons HVAC/R
Wide Horizons HVAC/R
4.2(
65
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+3 more

Serving Hermon, ME and surrounding areas

In business since 2020

Emergency services offered

Warranties offered

"hire him to do your HVAC projects. really nice guy and goes way beyond the call to get the job done."
Response time1 day
Response rate90%
Recommended by89%of homeowners
Request Quote
Avatar for octagon-restoration
octagon-restoration
4.7(
96
)
Air Ducts & Vents - Clean

Serving Hermon, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"It went great. Chris wa very polite, practiced Covid Precaustions and explained what he was doing. He left no mess and my carpets are cleaned."
Water extraction.
Octagon vehicles
Drying structure damaged by water.
MOLD REMEDIATION
Dirty air duct.

+2

Recommended by90%of homeowners
Request Quote
Martin Mechanical, LLC
5.0(
2
)
Gas Boiler or Radiator Heating System - InstallGas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install - For Business+6 more

Serving Hermon, ME and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Extremely Professionalâ ¦..Very knowledgeable..:It was nice to see a professional take Pride in his workmanship..:Thanks Martin Mechanicalâ ¦."
Response time40 mins
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 60
Heating and Air Conditioning questions, answered by experts

The cost of annual maintenance depends on the type of HVAC system you have. AC service typically costs an average of $200 but ranges from $100 to $550. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer.

Unfreezing an AC unit is not a DIY project unless the problem is a dirty air filter. Changing out an air filter is easy for homeowners, but otherwise, trying to repair ductwork, refill refrigerant, or replace a blower fan motor are tasks best left to the pros. Otherwise, you could cause further damage to your cooling system or even harm to yourself.

Your heating and cooling systems cost you the most on your electric bill and make up 50% of your bill on average. Your washing machine, dryer, oven, and stove contribute significantly to your electric bill as well. Lights, fans, and smaller electronics add up, but aren’t the biggest energy consumers. You can reduce your power usage by setting optimal temperatures on your thermostat and investing in energy-efficient appliances.

The cost of R32 refrigerant is about the same as the cost of R410A refrigerant, the most widely available type of refrigerant today. However, R32 systems use about 20% less refrigerant than R410A systems, making the refrigerant less expensive overall.

Capacitors are the most frequent part of an HVAC system to experience failure. These components are crucial for starting the motors that power the fans and compressor, but over time, they may become worn or fail due to electrical surges or regular wear and tear. When capacitors malfunction, HVAC systems may experience decreased heating or cooling efficiency, or even total system failure. Replacement or maintenance of capacitors is a common requirement for the optimal functioning of HVAC systems.

The Hermon, ME homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles