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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

"The crew sent was on time, professional, friendly, efficient, clean and organized. The electrician was the first to arrive and installed the new breakers to the panel and installed the wire for the condenser unit and the wall mounted blowers. The crew installed two power head blowers, one for a large sunroom and another for the living room. The heat pumps are nearly silent yet powerful enough to do the entire first floor of our 3000 sq foot home. The entire install was done in one day and we were thrilled with the result. The estimator who came out took pictures and helped decide what the best options were according to our wishes and needs. This is what this company specializes in and they have it down to a science."
Maintenance
Maintenance
Maintenance
Maintenance
Maintenance

+36

Response time1 day
Response rate93%
58 neighbors recently requested a quote
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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
Response time10 mins
Response rate100%
Recommended by97%of homeowners
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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 rate97%
Recommended by87%of homeowners
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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 time2 days
Response rate91%
76 neighbors recently requested a quote
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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
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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
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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

Response time6 hrs
Response rate100%
Recommended by90%of homeowners
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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
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Heating and Air Conditioning questions, answered by experts

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

If your AC unit isn’t cooling and you haven’t figured out why, there are a few good reasons to turn it off ASAP. The source of the issue, whether that be leaking refrigerant or a broken compressor, will worsen and cause more damage to the overall unit the longer the machine is allowed to run. When in doubt, shut it down until you or an AC pro can ensure everything is working properly.

Swamp coolers cost approximately 50 percent less to install than central air conditioners and cost less to run. Operation costs depend on the size of the unit and home, your climate, utility rates in your area, and the system’s efficiency. Swamp coolers use 15 to 35 percent less power than air conditioners.

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

No, a furnace is not the same thing as an AC, or air conditioner, but these are both parts of an HVAC system. They both use air ducts to transport cool or hot air around your home to achieve a comfortable temperature set by your thermostat. An AC runs on electricity, while a furnace can use different fuel sources.

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.

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