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TRUSTED BY PORTER, ME HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon12
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Porter, 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 Porter, 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 June 19, 2026

Find Heating and air conditioning pros in Porter

Avatar for HVAC Solutions 207, LLC
HVAC Solutions 207, LLC
4.9(
72
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+4 more

Serving Porter, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I requested a quote on repair and cleaning of my furnace, within 5 minutes Ryan was calling me. When I told him the problem I was having he said he could be there the next day. He explained what could be going on with the furnace and what he was going to do before he even start working on it. As he worked he showed me what he found and explained what he was going to do about it. Very knowledgeable and informative. Also very reasonable rate. Keeping his business card handy and will do business with no one else. Highly recommended."
Install
Install
Response time5 hrs
Response rate96%
19 neighbors recently requested a quote
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Avatar for Aire Serv of Southern Maine
Aire Serv of Southern Maine
4.5(
37
)
Central A/C - InstallHeat Pump - Install or ReplaceOil Furnace / Forced Air Heating System - Install+24 more

Serving Porter, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Great! They were very responsive, polite and on time!"
Additional Photos
Commercial Heating and Cooling
Indoor Air Quality
33 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+47 more

Serving Porter, ME and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+36

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Aire Serve of Southern Maine
Aire Serve of Southern Maine
4.5(
123
)
Central A/C - InstallHeat Pump - Install or ReplaceOil Boiler or Radiator Heating System - Install+4 more

Serving Porter, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"This company went above and beyond to help me resolve an issue with my HVAC. They are the best. Thank you so much."
22 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Northwoods HVAC
Northwoods HVAC
5.0(
6
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairCentral A/C - Install+10 more

Serving Porter, ME and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"The technician that came out was amazing, nice and really knew his stuff. Everything looked very professional."
5 neighbors recently requested a quote
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Avatar for swb plumbing/hvac
swb plumbing/hvac
5.0(
14
)
Heat Pump - Install or Replace

Serving Porter, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Seth was friendly and communicative. He completed the job in good time and exceeded our expectations. Thank you!"
New condensate line property piped into existing house sewer to code
1 1/2” water mains
3 zone heat pump install
Install condensate pump and neutralizer to bring existing boiler upto code.
1 1/2” water mains insulated after we installed them.

+10

Response time1 day
Response rate100%
12 neighbors recently requested a quote
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Avatar for LaPlante Electric, Inc.
LaPlante Electric, Inc.
4.2(
77
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For Business

Serving Porter, ME and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Fair price, excellent product (Mitsubishi splits) and installed by the most conscientious technicians I’ve ever had work on my home - they were the best! I highly recommend LaPlante Electric"
Mitsubishi Heat Pump
Mitsubishi Heat Pump Condenser
Mitsubishi Ceiling Cassette
Mitsubishi Low Wall Unit
Response time3 days
Response rate90%
47 neighbors recently requested a quote
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Avatar for Able Trades
Able Trades
5.0(
8
)
Ductless Mini-split A/C - Install or ReplaceHeat Pump - Install or Replace

Serving Porter, ME and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They were super helpful and the staff was so nice I recommend Able Trades to everyone they installed 2 heat pumps in my home and they are amazing iam so thankfull"
New Gloucester Home
New Gloucester Home
New Gloucester Home
New Gloucester Home
New Gloucester Home

+1

Response time1 day
Response rate100%
4 neighbors recently requested a quote
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Avatar for Casco Bay Generators LLC
Casco Bay Generators LLC
5.0(
5
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For BusinessHeat Pump - Repair or Service+1 more

Serving Porter, ME and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

We are proud to be a Veteran-operated, Titanium Level Kohler® licensed and insured generator dealer. We teamed with Kohler® to give you peace of mind that you are working with a dealer-trained, factory-authorized provider to handle these appliances. We offer all Kohler® and Generac warranties and maintenance services. These are the industry’s best products for backup protection at your home or office.\nWe are also proud to work with Efficiency Maine, offering discounts, rebates, loans, and other initiatives to promote high-efficiency equipment that help Maine’s homes and businesses reduce their energy costs and lower their greenhouse gas emissions.\nProfessionally installing a standby generator and/or heat pump for your home or business is one of the best investments you can make. .\nWe at Casco Bay Generators & Heat Pumps keep the power on 24 hours a day, 365 days a year.

Standard installation.
Response time2 days
Response rate92%
17 neighbors recently requested a quote
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Avatar for SUNFLOWER LLC
SUNFLOWER LLC
4.9(
15
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For Business

Serving Porter, ME and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"It was a great experience. Nothing went wrong and we don't any have issues."
Before Solar Installation
Pre-Installation Roof 1
A Clean Roof Awaiting Some Clean Energy
Solar Panel Racking in Progress
Pre-Installation Roof 2

+55

Response time9 hrs
Response rate100%
13 neighbors recently requested a quote
Request Quote
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Heating and Air Conditioning questions, answered by experts

A one-stage air conditioner only has one setting, while a two-stage air conditioner has a high and low setting. A two-stage air conditioner costs between $500 and $2,500 more than a traditional air conditioner, but it has a longer lifespan and helps to increase energy efficiency. To make this decision, you should consider your energy needs and available budget.

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

AC capacitors have a wide lifespan, ranging from five to 20 years, with an average of about 10 years. Many capacitors will last for the entire life of the air conditioning unit, and most homeowners only need to replace one once. A capacitor should only be replaced if an HVAC professional diagnoses a problem with it. Premature failure can be caused by overheating, power surges, or short circuits. You can help extend the life of your AC capacitor by scheduling regular AC maintenance each year.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

The Porter, 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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