Expertise.com

2024

Last updated:

Best HVAC & Furnace Repair Services in Portland

Our Recommended Top 6

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Portland HVAC & Furnace Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

20Reviewed

14Curated

6Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

983 Portland Road, Saco, ME 04072

Expertise.com Rating

Review Sources

Google
3.9 (31)

Why choose this provider?

Gammon's HVAC is a locally owned company that provides air conditioner repair services near Portland, serving residential and commercial customers throughout southern and central Maine. Its technicians can repair a wide range of air conditioners, furnaces, heat pumps, boilers, and water heaters produced by most of the leading brands. They also deal with emergency repairs 24-hours a day. Additionally, they install and maintain HVAC systems of all types, including rooftop, mini-split, and packaged.

  • Air Conditioning
  • Furnaces
  • Tune Up

Cape Elizabeth, ME 04107

Expertise.com Rating

Review Sources

Thumbtack
5.0 (11)
Yelp
5.0 (1)

Why choose this provider?

With over a decade of experience, Dinosaur Heating and Cooling offers HVAC repair services to the residential and commercial property owners within the Portland area. Its technicians apply up-to-date advancements to provide optimal home comfort by restoring faulty heat pumps, ductless mini-split systems, boilers, and furnaces. They also schedule annual preventative maintenance checks and regular tune-ups that involve cleaning system components. The staff at Dinosaur Heating and Cooling installs water heaters, ducted systems, and gas furnaces.

  • Air Conditioning
  • Furnaces
  • Tune Up

90 Bridge Street, Westbrook, ME 04092

Expertise.com Rating

Why choose this provider?

Maine Heating and Cooling is a locally owned company near Portland offering trusted HVAC installation and repair services to customers throughout southern Maine. It installs and services a wide range of energy-saving boilers, furnaces, heat pumps, and air conditioning units from leading brands, such as Bryant, Carrier, Mitsubishi, and Daikin. The company provides annual maintenance and cleaning services to identify any equipment issues before they become costly repairs. Maine Heating can also perform natural gas and propane conversions.

  • Air Conditioning
  • Furnaces
  • Boilers

2 Washington Avenue, Scarborough, ME 04074

Expertise.com Rating

Review Sources

Google
4.7 (100)
Angi
4.5 (73)
Yelp
4.0 (5)

Why choose this provider?

Founded more than 25 years ago, Gelinas HVAC provides commercial and residential heating and air conditioning repair services near Portland. The company's team of licensed HVAC technicians is available 24 hours a day to help out with emergency situations, such as broken heaters or malfunctioning air conditioners. Additionally, its technicians are experienced at repairing, installing, and maintaining heat pumps. The company also employs a small team of licensed plumbers who handle a variety of jobs.

  • Air Conditioning
  • Tune Up
  • Thermostats

368 Gray Road, Falmouth, ME 04105

Expertise.com Rating

Review Sources

Facebook
5.0 (1)
Yelp
5.0 (1)

Why choose this provider?

Carr & Langille Plumbing and Heating provides a range of heating services near Portland. The company helps homeowners and commercial clients with their heating systems, completing regular maintenance and turnkey installations. Its heating technicians offer energy-saving solutions to ensure furnaces maintain good annual fuel efficiency and properly circulate warm air throughout homes and businesses. They repair and install heat pumps and thermostats to set up properties for adequate heating service year-round, with plumbing services also available.

  • Furnaces
  • Tune Up
  • Thermostats

539 Elm Street, Biddeford, ME 04005

Expertise.com Rating

Review Sources

Google
5.0 (22)
Facebook
5.0 (9)
Yelp
4.0 (1)

Why choose this provider?

Haley's Metal Shop & Total Comfort Services is a family business founded in 1917. It specializes in providing a wide range of heating and air conditioning repair services near Portland, which include responding to emergency calls 24-hours a day. The company also installs HVAC and boiler systems in residential buildings, including geothermal systems. Its additional services include commercial sheet metal fabrication for schools, restaurants, and offices, and residential fabrication for kitchens.

  • Air Conditioning
  • Boilers
  • Duct Work

FAQs

  • How do residential HVAC systems work?

    Central HVAC systems use ductwork and mechanical blowers to deliver heating and cooling across a home’s primary living areas. Refrigerant-based systems, such as heat pumps and air conditioners, use pressurized gas that raises or lowers the temperature by absorbing heat. Their principal components include the evaporator coil, compressor, condenser coil, and blower. Furnaces generate heat by burning fuel, such as oil, propane, or natural gas. Energy from the burners is captured by a heat exchanger, and a flue exhausts combustion byproducts outdoors. Nowadays, homeowners can choose between dual-fuel systems, ductless heat pumps, and variable-speed models that provide enhanced comfort and efficiency.

  • How often do I need to schedule HVAC service for my system?

    Central heating and cooling systems should be serviced annually in the spring and fall. Air conditioners should be inspected every spring; furnaces should be tuned up in the fall, and heat pumps need to be serviced twice per year. Scheduling maintenance early in the season can help homeowners prevent breakdowns and avoid the rush.

  • Why do HVAC systems need regular maintenance?

    Preventive maintenance for HVAC equipment is just as important as an oil change for a car. Regular service visits increase the system’s efficiency, prevent unnecessary wear and tear, and detect problems before they worsen. For optimal results, technicians inspect all electrical and mechanical components. This type of maintenance extends the system’s lifespan, prevents safety hazards, and helps homeowners enjoy long- and short-term savings.

  • What’s the best way to care for an HVAC system in a multifamily investment property?

    HVAC maintenance helps landlords retain quality tenants and control their ownership costs. For best results, centralized and decentralized heating and cooling systems should be serviced in the spring and fall. Technicians can lubricate moving parts, measure refrigerant levels, clean the coils, and check the belts and bearings. Landlords should also consider supplying new air filters to tenants to prevent unnecessary wear and tear, and unit breakdowns related to restricted airflow.

  • What are the signs of a broken HVAC system?

    Heating and cooling systems contain hundreds of parts, which means that almost anything can go wrong. Some warning signs are obvious. For example, if the air conditioner is blowing hot air or if the furnace won’t shut off, it’s time to call a professional. Other malfunctions can cause subtle decreases in comfort and efficiency. Regardless of the problem, responding quickly is generally the best way to avoid more significant repairs and expenses. Homeowners can protect themselves by recognizing the following warning signs:

    • Unusually high energy bills
    • Excessive mechanical noise
    • Starting difficulties
    • Sudden shutdowns
    • Continuous airflow
    • Temperature imbalances
    • High humidity
    • Unpleasant odors
    • Ice buildup on the coils
    • Leaks or water damage

  • Does a home warranty cover HVAC repairs?

    Yes, many home warranty companies pay for HVAC repairs. This type of coverage may be standard or included as an optional add-on. In most cases, homeowners are responsible for an initial service fee. If the unit cannot be repaired, the company may pay for a replacement.

  • Will replacing the HVAC system increase my home’s value?

    While most homeowners only recoup 35% to 50% of their installation costs, a new HVAC system can be a major selling point that attracts potential buyers and results in a faster sale. The benefits depend on the local climate, the type of market, and the condition of the existing system. Aging or poorly maintained equipment may encourage buyers to submit lower offers, especially if problems are revealed during an inspection.