Top-rated heating and air conditioning pros.

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

There are 9 highly-rated local heating and air conditioning pros.

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    Average homeowner rating
  • Verified reviews icon122
    Verified heating and air conditioning services reviews

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

Last update on October 11, 2025

Find Heating and air conditioning pros in South Portland

Ed's Heating Service

315 Governor Wentworth Hwy
5.00(
4
)

Ed's Heating Service

315 Governor Wentworth Hwy
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I've been in business for 30-years, installing oil and gas boilers, Furnaces. Forced Hot Water and Steam. Specialty. I use the most reliable Products and Brands I can Buy. I put the extras into the Job which make it stand out and run Efficiently Longer. You won't be Disappointed. No AC or Crawlspaces. Call for Fast Response-603-730-4382

"Once again Ed has performed a GREAT job! Thank you, Ed."

John C on November 2024

I've been in business for 30-years, installing oil and gas boilers, Furnaces. Forced Hot Water and Steam. Specialty. I use the most reliable Products and Brands I can Buy. I put the extras into the Job which make it stand out and run Efficiently Longer. You won't be Disappointed. No AC or Crawlspaces. Call for Fast Response-603-730-4382

"Once again Ed has performed a GREAT job! Thank you, Ed."

John C on November 2024

Down East Heating & Air Conditioning

Unknown
5.00(
1
)

Down East Heating & Air Conditioning

Unknown
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Safe Environmental Solutions

346 South Street
4.89(
9
)

Safe Environmental Solutions

346 South Street
4.89(
9
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Safe Environmental Solutions staff has more than 40 years of experience providing safety and health services. We offer: ASBESTOS, MOLD & IAQ TESTING & REMEDIATION, RADON TESTING & MITIGATION, LEAD ABATEMENT, CONTROLLED DEMOLITION, LEAD PAINT & PCB ABATEMENT. Co-Owner Bruce Hackett, Sr. is our on sight Industrial Hygienist and holds multiple accreditation's in Lead, Mold, Asbestos & PCB's. Bruce is also an EPA approved instructor. Contact the Maine Dept. of Environmental Protection - Lead & Asbestos Hazard Prevention Program for more information at www.maine.gov or visit our website at www.sesofne.com for a complete list of classes available.

Safe Environmental Solutions staff has more than 40 years of experience providing safety and health services. We offer: ASBESTOS, MOLD & IAQ TESTING & REMEDIATION, RADON TESTING & MITIGATION, LEAD ABATEMENT, CONTROLLED DEMOLITION, LEAD PAINT & PCB ABATEMENT. Co-Owner Bruce Hackett, Sr. is our on sight Industrial Hygienist and holds multiple accreditation's in Lead, Mold, Asbestos & PCB's. Bruce is also an EPA approved instructor. Contact the Maine Dept. of Environmental Protection - Lead & Asbestos Hazard Prevention Program for more information at www.maine.gov or visit our website at www.sesofne.com for a complete list of classes available.

Gammons

890 Portland Road Ste 3
4.00(
4
)

Gammons

890 Portland Road Ste 3
4.00(
4
)
13 years of experience

Gammon’s Home Services-Heating, Cooling, & Heat Pumps-provides the best customer experience and we are committed to providing you with exceptional service, from point of first contact to the install of your new project and in maintaining your system for years to come! We specialize in Heating, Cooling and Electrical Services as well as Maintenance Plans to keep your systems running smoothly. We install and maintain all types of Heat Pumps, A/C systems, Boiler, Furnaces, Electrical repairs and Generators.

"Gammon's Heating and Cooling exceeded our expectations! Justin was incredibly helpful in guiding us through the process of replacing our antique steam boiler. He patiently provided three different quotes and never pressured us to choose the most expensive option. The installation team, led by the highly experienced Bill, was fantastic. They arrived on time with a full crew, a great mix of seasoned professionals and eager learners. We even heard Bill sharing his expertise with the younger team members, which was impressive. From start to finish, the professionalism of Gammon's was outstanding. We wholeheartedly recommend them to our family and friends"

ADAM G on February 2025

Gammon’s Home Services-Heating, Cooling, & Heat Pumps-provides the best customer experience and we are committed to providing you with exceptional service, from point of first contact to the install of your new project and in maintaining your system for years to come! We specialize in Heating, Cooling and Electrical Services as well as Maintenance Plans to keep your systems running smoothly. We install and maintain all types of Heat Pumps, A/C systems, Boiler, Furnaces, Electrical repairs and Generators.

"Gammon's Heating and Cooling exceeded our expectations! Justin was incredibly helpful in guiding us through the process of replacing our antique steam boiler. He patiently provided three different quotes and never pressured us to choose the most expensive option. The installation team, led by the highly experienced Bill, was fantastic. They arrived on time with a full crew, a great mix of seasoned professionals and eager learners. We even heard Bill sharing his expertise with the younger team members, which was impressive. From start to finish, the professionalism of Gammon's was outstanding. We wholeheartedly recommend them to our family and friends"

ADAM G on February 2025

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

KT Plumbing and Drain

No reviews yet

KT Plumbing and Drain

No reviews yet
10 years of experience

KT Plumbing and Drain can help with all your plumbing repairs and installations around your home or business: Sink and faucet repairs and installations, Toilet repairs and installations, Water heaters – both tank and tankless, Sump pumps, Shower leaks, repairs and installations, Drain and sewer cleaning and repairs, Drain line televising, Sewer drain root repair, Faucet leaks and installations, Leak locating, bathroom and kitchen remodels, Garbage disposal repair.

KT Plumbing and Drain can help with all your plumbing repairs and installations around your home or business: Sink and faucet repairs and installations, Toilet repairs and installations, Water heaters – both tank and tankless, Sump pumps, Shower leaks, repairs and installations, Drain and sewer cleaning and repairs, Drain line televising, Sewer drain root repair, Faucet leaks and installations, Leak locating, bathroom and kitchen remodels, Garbage disposal repair.

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Heating and Air Conditioning questions, answered by experts

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

While all portable AC units will collect moisture as part of their cooling and dehumidifying process, whether and how often you need to drain them depends on what kind of unit you have and the natural humidity levels where you live. For example, if you live in a very dry area and have a self-evaporating unit, you may not need to drain your portable AC very often at all. Some units may automatically drain collected moisture out the window through their exhaust vent.

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

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.

Most AC units last between 10 and 20 years, but lifespans depend on the type of air conditioner. For example, central AC units last for 12 to 17 years with proper maintenance and regular inspections from a professional. Window AC units, on the other hand, last between eight and 10 years.

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The South Portland, 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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