Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY JEFFERSON, ME HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon24
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Jefferson, 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 Jefferson, 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 21, 2026

Find Heating and air conditioning pros in Jefferson

Avatar for swb plumbing/hvac
swb plumbing/hvac
5.0(
14
)
Heat Pump - Install or Replace

Serving Jefferson, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I needed my water heater changed out so I reached out to swb and Seth was able to give me a same day quote and give me a time frame on when it could be completed. Got done in a timely manner and very professional work. Definitely will keep using this company for future plumbing/hvac needs."
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%
22 neighbors recently requested a quote
Request Quote
Avatar for Able Trades
Able Trades
5.0(
8
)
Ductless Mini-split A/C - Install or ReplaceHeat Pump - Install or Replace

Serving Jefferson, ME and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Able Trades installed a heat pump unit in our home. They were very professional and timely. Thank you for a job well done!"
New Gloucester Home
New Gloucester Home
New Gloucester Home
New Gloucester Home
New Gloucester Home

+1

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Request Quote
Heat Pumps Maine
4.4(
7
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For Business

Serving Jefferson, ME and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"Karl was very professional. Came out to quote the job and started shortly thereafter. Even though the install took more man hours than anticipated, we came to a new, fair agreement and am very happy with the results. New HVAC system is top notch. Would recommend to anyone looking to covert to heat pumps."
Response time2 days
Recommended by83%of homeowners
Request Quote
Avatar for Vins plumbing and heating llc
Vins plumbing and heating llc
4.4(
7
)
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Install+1 more

Serving Jefferson, ME and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

"Very professional, went straight to work as soon as he came in and didn't take breaks. Was done in 2 hours then stayed an extra hour to take care of another issue with the drain. Very pleased with the work, looks great and will definitely hire him again if I need a plumber!"
Mercer Maine cabin
2 neighbors recently requested a quote
Request Quote
Evergreen Plumbing Solutions
5.0(
3
)
Central A/C - Service or RepairDuctless Mini-split Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+8 more

Serving Jefferson, ME and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"What a pleasure doing business with Evergreen Plumbing! Caleb was very helpful and a good communicator on the telephone! Was able to send Zack to my home the same day! He diagnosed my disaster and fixed the leaks under 2 sinks! Quality of life issue that we’d been nursing along for a while! Wonderful to have access to a company that gives prompt friendly excellent service in our area! Highly recommend!! Thank you!"
Response time2 days
5 neighbors recently requested a quote
Recommended by66%of homeowners
Request Quote
JACC services
New to Angi
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+10 more

Serving Jefferson, ME and surrounding areas

Approved

I am a seasoned plumbing and heating professional with 15 years of industry experience, specializing in the service and installation of residential plumbing and heating systems. My expertise includes heat pump installation and maintenance, as well as comprehensive home water treatment solutions. I am dedicated to delivering high-quality workmanship, reliable system performance, and exceptional customer service on every project.

Request Quote
Avatar for Bean's Heat Pumps
Bean's Heat Pumps
3.0(
2
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceCentral Air Cleaner - Repair or Service+14 more

Serving Jefferson, ME and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Their work was really good. They were really good with communication, very professional, really pleasant to deal with."
Response time8 hrs
30 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for D.A. Cressey Heat Pumps & Electric LLC
D.A. Cressey Heat Pumps & Electric LLC
New to Angi
Heat Pump - Install or ReplaceHeat Pump - Repair or Service

Serving Jefferson, ME and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

When it comes to heating and cooling issues, we're who your neighbors call. Call us today to schedule your service!

Request Quote
Kaylee Field
New to Angi
Air Ducts & Vents - Clean

Serving Jefferson, ME and surrounding areas

Approved

Hi, I’m Kaylee! I’m a dependable, hardworking, and detail-oriented cleaner who takes pride in creating clean, comfortable, and welcoming spaces.\n\nI have some experience with vacation rental turnovers, office cleaning, and regularly cleaning and sanitizing a childcare environment. I’m organized, reliable, and comfortable working independently, and I understand how important it is for a vacation rental to be thoroughly cleaned and ready on time for the next guest.\n\nI’m currently growing my independent cleaning business and would love to connect with local vacation rental owners and property managers. \n\nI’m looking forward to building lasting relationships with property owners and providing reliable, consistent service they can count on!

2 neighbors recently requested a quote
Request Quote
Avatar for GT Mechanical
GT Mechanical
New to Angi
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGeothermal Heating or Cooling System - Service+2 more

Serving Jefferson, ME and surrounding areas

Approved

In business since 2022

Credit card accepted

Offers commercial services

Welcome to GT Mechanical! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

1 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 76
Heating and Air Conditioning questions, answered by experts

The cost to replace an AC unit averages around $5,900, with a typical range between $3,900 and $8,020. The final price depends on several factors, including the type and size of the air conditioner, its efficiency rating, your geographic region, and labor costs for installation. Smaller units like portable and window ACs are much less expensive, costing between $90 and $550, compared to central or ductless systems. If your current unit is less than 10 years old, repairing it may be more cost-effective than a full replacement.

Yes, it’s important to turn off your AC sometimes to give it a break and prevent it from freezing up. If your AC runs all the time, your system’s parts will wear down quicker, which may mean that you need to replace it sooner. Plus, using your AC constantly uses more electricity and leads to higher energy bills.

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

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.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

The Jefferson, 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