Top-rated heating and air conditioning pros.

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

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY FAIRFIELD, ME HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon33
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Fairfield

Avatar for Northwoods HVAC
Northwoods HVAC
5.0(
6
)

Serving Fairfield, ME and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Josh installed a new water heater, provided us with instructions on proper use and maintenance and has serviced it since. He is honest, thorough, and trustworthy. He also maintains my dad’s HVAC needs too. He has come out for emergency calls too. Suggest things to prevent future additional repair expenses. His prices are reasonable, especially for the personal, friendly customer service and service provided. I would highly recommend Northwoods HVAC."
5 neighbors recently requested a quote
Avatar for Current Solutions Contracting LLC
Current Solutions Contracting LLC
5.0(
6
)

Serving Fairfield, ME and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Current Solutions Contracting upgraded our electrical service and replaced our panel and the experience was excellent from start to finish. He explained the process clearly, handled everything professionally, and made sure all work was done safely and up to code. The installation was clean, organized, and completed efficiently. Communication was great and he took the time to answer all of our questions. It?s clear he takes pride in his work and cares about doing the job right. I would absolutely recommend Current Solutions Contracting to anyone needing electrical work."
Heat Pump Installation
Generator Installation
Electrical Panel Upgrade
Electrical Panel Upgrade
Electrical Panel Upgrade

+6

6 neighbors recently requested a quote
Avatar for Vins plumbing and heating llc
Vins plumbing and heating llc
4.4(
7
)

Serving Fairfield, 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
1 neighbors recently requested a quote
Evergreen Plumbing Solutions
5.0(
3
)

Serving Fairfield, ME and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Found onto Evergreen on Google - Caleb answered and we diagnosed the problem over the phone. Dan was here installing a new holding tank three days later. Dan was awesome and super knowledgeable - we chatted away at all sorts of home maintenance topics. Cost was what I was quoted over the phone. Not stressing next time I have a plumbing/water quality/ heat pump problem."
Response time2 days
3 neighbors recently requested a quote
Recommended by66%of homeowners
JACC services
New to Angi

Serving Fairfield, 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.

Avatar for TJ Electrical and Radon Air LLC
TJ Electrical and Radon Air LLC
New to Angi

Serving Fairfield, ME and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

TJ Eectric is a residential electrical contractor, specializing in new construction, remodels, service upgrades and much much more! We are a family owned and veteran owned buisness who strive to provide our customers with the best experience possible, we want you to feel like part of the TJ Electric family, and know that we take pride in our workmanship and transparency! We have all 5-star reviews across all platforms we are listed on and do everything we can to maintain that presence on the job. So if your in need of a highly qualified electrician for your home projects give us a call today!

100 amp Leviton panel upgrade
Service upgrade
New 200a service
...
Showing 1-10 of 69
Heating and Air Conditioning questions, answered by experts

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

Yes, HVAC zoning systems offer energy savings by allowing precise temperature control in different zones in your home. Rather than conditioning the whole house uniformly, these systems direct airflow where needed, preventing energy waste. Tailoring comfort to specific areas reduces energy consumption and lowers utility costs, making HVAC zoning an energy-efficient choice.

Ceiling fans can be a great way to cool your home without the expensive utility bill of running an air conditioner. Plus, ceiling fans can sometimes run in both directions, pushing hot air down in winter and pulling cold air up in summer. With that said, air conditioning might be the only thing that helps if you live in a very warm climate.

The Fairfield, 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.