Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY FREEPORT, ME HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon114
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Freeport, 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 Freeport, 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 November 04, 2025

Find Heating and air conditioning pros in Freeport

Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)

Serving Freeport, 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 time2 days
6 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for D & M Heating
D & M Heating
5.0(
13
)

Serving Freeport, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"This business is excellent. We received three quotes from various businesses and D&M was the only reasonable one. The installation was done in a timely manner. The owner did an exceptional job and was both professional and efficient. Based on his service, we have decided that from now on, all service for all boiler will be done by this organization. You cannot go wrong with D&M. I highly recommend him!"
Mitsubishi Mini Split
Trio Oil Boiler
Viessman Propane Boiler
Mitsubishi Heat Pump
Rinnai Gas Boiler

+3

Response time8 hrs
15 neighbors recently requested a quote
Recommended by61%of homeowners
Request Quote
Avatar for Upfront Home Inspection, LLC
Upfront Home Inspection, LLC
4.9(
15
)

Serving Freeport, ME and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I would highly recommend Upfront Home Inspection, LLC, happy with their work and professional. good job!"
Response time1 day
26 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for Heat Pumps of Maine
Heat Pumps of Maine
4.8(
17
)

Serving Freeport, ME and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Extremely professional. They set up heat pumps for my parents and educated them on how to maximize their rebates."
Heat Pump
Heat Pump
Heat Pump
Heat Pump
Response time1 day
1 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for swb plumbing/hvac
swb plumbing/hvac
5.0(
14
)

Serving Freeport, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Seth was very prompt and worked hard to find the parts and solution to an old bath faucet with a bad leak. He kept me informed about the process and alternatives for the repair. I would recommend him for future repairs."
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
6 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
JT Heating Service
4.7(
21
)

Serving Freeport, ME and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Justin came over put in a new 2 new sinks and a drain on my kitchen sink. He also hooked up the water to my new fridge. And I was shocked when I asked him about coming back to check my furnace, he said he will do it right now and only 45 min later he had installed a new control box. And my furnace was running! I would call him again in a heartbeat. Top-notch!"
Response time2 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
...
Showing 1-10 of 166
Heating and Air Conditioning questions, answered by experts

To make the most out of your AC, consider implementing the following best practices: 

  • Choose the right size AC for your home to ensure your unit runs as efficiently as possible.

  • Choose a window with shade, as direct sunlight can cause your AC unit to overheat. 

  • Clean or replace the filter at least every two months. 

  • Inspect the AC’s fan and straighten it if necessary. 

  • Discontinue use immediately if you suspect a malfunction, as running the AC while broken can lead to significant issues. 

  • Turn off (or adjust the temperature) when you leave the house.

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

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.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

You might notice that your air conditioner isn’t running as effectively as it once did. Specifically, your AC unit could take longer to cool your home, or it might struggle to remove humidity from the air. Higher utility bills and hissing sounds coming out of your AC could also indicate a leak.

The Freeport, 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