Top-rated heating and air conditioning pros.

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

There are 10 highly-rated local heating and air conditioning pros.

TRUSTED BY PORTLAND, ME HOMEOWNERS

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    Average homeowner rating
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    Verified heating and air conditioning services reviews

Heating and air conditioning pros in Portland

Avatar for Aire Serv of Southern Maine

Aire Serv of Southern Maine

-
4.54(
37
)
Approved Pro

Aire Serv of Southern Maine

-
4.54(
37
)
Approved Pro
Customers say: Super punctual
205 local quotes requested
24 years of experience

Indoor Air Quality, Heating, Air Conditioning and Indoor Air Quality Products, and Commercial Services for your business. Our Exclusive Written Guarantees Are Designed to Protect You and Your Home Request a free home estimate, Design your own heating and cooling system, Shop for filters or accessories online, Request an In-Home Aire Quality Survey .

"Total Ripoff! My boiler stopped working the other day and my usual company was unable to come out due to being short-staffed that day. I resorted to google and unfortunately came across Aire Serv. Their technician (who was very nice) came out to assess the situation and determined it was caused by a damaged pilot assembly. After calling around for replacement parts, I was told that the parts were out of stock until later in the week. Despite this, I was still charged $234 for the trip fee and diagnostic fee. I was then quoted $1112 for the repairs to be done once the parts were in. I shared this quote with my normal company and they were appalled! Thankfully they fixed the issue for less than half the price Aire Serv was going to charge me! PLEASE do not use this money-grubbing company, and instead use a local independent company if you need heating work done!"

Brian F on March 2025

Indoor Air Quality, Heating, Air Conditioning and Indoor Air Quality Products, and Commercial Services for your business. Our Exclusive Written Guarantees Are Designed to Protect You and Your Home Request a free home estimate, Design your own heating and cooling system, Shop for filters or accessories online, Request an In-Home Aire Quality Survey .

"Total Ripoff! My boiler stopped working the other day and my usual company was unable to come out due to being short-staffed that day. I resorted to google and unfortunately came across Aire Serv. Their technician (who was very nice) came out to assess the situation and determined it was caused by a damaged pilot assembly. After calling around for replacement parts, I was told that the parts were out of stock until later in the week. Despite this, I was still charged $234 for the trip fee and diagnostic fee. I was then quoted $1112 for the repairs to be done once the parts were in. I shared this quote with my normal company and they were appalled! Thankfully they fixed the issue for less than half the price Aire Serv was going to charge me! PLEASE do not use this money-grubbing company, and instead use a local independent company if you need heating work done!"

Brian F on March 2025


Avatar for Maine Air Comfort

Maine Air Comfort

93 Warren Ave.
5.00(
2
)
Approved Pro

Maine Air Comfort

93 Warren Ave.
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
128 local quotes requested

Maine Air Comfort is a leading heating and air conditioning service provider dedicated to providing exceptional services for residential properties in Maine. Fueled by deep industry knowledge, human-centric technicians and commitment to servicing the community, we ensure our customers receive the best care they can trust and rely on.

"The Maine Air Comfort team is exceptional. They were able to come out for a quote right away and in less than a week installed my new boiler. Rob took the lead on my project and was excellent with communication, competent, and thorough."

Shayne B on April 2024

Maine Air Comfort is a leading heating and air conditioning service provider dedicated to providing exceptional services for residential properties in Maine. Fueled by deep industry knowledge, human-centric technicians and commitment to servicing the community, we ensure our customers receive the best care they can trust and rely on.

"The Maine Air Comfort team is exceptional. They were able to come out for a quote right away and in less than a week installed my new boiler. Rob took the lead on my project and was excellent with communication, competent, and thorough."

Shayne B on April 2024


Avatar for Freedom Air Mechanical

Freedom Air Mechanical

150 Mount Hope Rd
4.77(
13
)
Approved Pro

Freedom Air Mechanical

150 Mount Hope Rd
4.77(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
4 years of experience

As a Veteran owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. With attention to detail and a great work ethic your project is in good hands. We work with you to make sure the end result meets your needs. Our work is done with integrity, and it will show in the completion of your project. We are an Efficiency Maine Registered Contractor and are also a contractor for the NEIF. We install heat pumps low temp or standard temp applications. We use manufacturers such as Mitsubishi, Gree or Daikin. These systems can provide low temp heating options down to -22 degrees! We provide installations of Hybrid Water Heaters, Gas and or Oil fired boiler replacements. We also offer Warm air furnace replacements and central ac replacements. Anything hvac/r related we can do. With over 23 years in the field residential/commercial our techs can handle any project. Give us a call at 207-849-0238 or check out our website freedomairhvacr.com to schedule a free estimate today!

"Very smooth, timely and professional."

Brian P on July 2025

As a Veteran owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. With attention to detail and a great work ethic your project is in good hands. We work with you to make sure the end result meets your needs. Our work is done with integrity, and it will show in the completion of your project. We are an Efficiency Maine Registered Contractor and are also a contractor for the NEIF. We install heat pumps low temp or standard temp applications. We use manufacturers such as Mitsubishi, Gree or Daikin. These systems can provide low temp heating options down to -22 degrees! We provide installations of Hybrid Water Heaters, Gas and or Oil fired boiler replacements. We also offer Warm air furnace replacements and central ac replacements. Anything hvac/r related we can do. With over 23 years in the field residential/commercial our techs can handle any project. Give us a call at 207-849-0238 or check out our website freedomairhvacr.com to schedule a free estimate today!

"Very smooth, timely and professional."

Brian P on July 2025


Avatar for Edge Energy

Edge Energy

18 Mill Ridge Road
4.95(
21
)
Approved Pro

Edge Energy

18 Mill Ridge Road
4.95(
21
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Joel Duncan of Edge Energy was one of the first in Maine to install heat pumps as a primary source of heat in new and renovated residential homes. He sold, installed and serviced equipment before working with a distribution company to help represent the manufacturer's equipment that they provided. Joel would support his contractor's design build, consult on how to sell the job as well as install and service the equipment. Edge Energy's passion is efficiency. Available new technology, such as being able to heat with refrigeration, gives Edge Energy an avenue to help our customers by selling and servicing efficient products in their home or business.

"Prompt feedback on any questions. Team cleaned up after themselves each day. Talked through install process and ensured everyone in agreement before project was started. Would recommend them to anyone. Great value work done with exceptional customer service."

Terry O on June 2024

Joel Duncan of Edge Energy was one of the first in Maine to install heat pumps as a primary source of heat in new and renovated residential homes. He sold, installed and serviced equipment before working with a distribution company to help represent the manufacturer's equipment that they provided. Joel would support his contractor's design build, consult on how to sell the job as well as install and service the equipment. Edge Energy's passion is efficiency. Available new technology, such as being able to heat with refrigeration, gives Edge Energy an avenue to help our customers by selling and servicing efficient products in their home or business.

"Prompt feedback on any questions. Team cleaned up after themselves each day. Talked through install process and ensured everyone in agreement before project was started. Would recommend them to anyone. Great value work done with exceptional customer service."

Terry O on June 2024


Avatar for Griffin Heating

Griffin Heating

55 Charlonate Dr.
4.54(
12
)
Approved Pro

Griffin Heating

55 Charlonate Dr.
4.54(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
6 years of experience

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. With over 10 years of experience Griffin Heating is not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Absolutely no customer service! My furnace was not even installed for two years before it started making a banging noise as it struggled for air. He came to evaluate it but left, and I never heard back from him. The back of the furnace is being held up by a case of mason jars! He mentioned putting in another vent because it was struggling to get proper air intake. Why would that be happening almost two years after owning a new furnace? I never heard from him again, and that was two weeks before Christmas. It is the beginning of February. I sent him an email and got no response. I would not hire or recommend him at all. Another company came in and happily serviced my furnace properly, and now we feel safe."

Stacey W on February 2023

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. With over 10 years of experience Griffin Heating is not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Absolutely no customer service! My furnace was not even installed for two years before it started making a banging noise as it struggled for air. He came to evaluate it but left, and I never heard back from him. The back of the furnace is being held up by a case of mason jars! He mentioned putting in another vent because it was struggling to get proper air intake. Why would that be happening almost two years after owning a new furnace? I never heard from him again, and that was two weeks before Christmas. It is the beginning of February. I sent him an email and got no response. I would not hire or recommend him at all. Another company came in and happily serviced my furnace properly, and now we feel safe."

Stacey W on February 2023


Citizen Energy

448 Lincoln Street
New on AngiNew on Angi
Approved Pro

Citizen Energy

448 Lincoln Street
New on AngiNew on Angi
Approved Pro
17 local quotes requested
6 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.


Avatar for Platinum Plumbing Inc

Platinum Plumbing Inc

13 Atlantic Ave
5.00(
8
)
Approved Pro

Platinum Plumbing Inc

13 Atlantic Ave
5.00(
8
)
Approved Pro
Customers say: Quick response
28 local quotes requested
3 years of experience

Platinum plumbing handles all of your plumbing and heating needs! From service work to remodels and new builds we tackle it all. Feel free to give us a call today at 207-303-4676 for your free estimate. Thank you!

"I had an emergency as my Kitchen faucet was spraying water everywhere. I had a housesitter coming the next day for three days because I had a family emergency. I was very upset as I could not leave the housesitter without a kitchen.. These great young men arrived and installed a new faucet fixture with speed and efficiency within an hour of my call. I am so very grateful."

Joanne J on January 2025

Platinum plumbing handles all of your plumbing and heating needs! From service work to remodels and new builds we tackle it all. Feel free to give us a call today at 207-303-4676 for your free estimate. Thank you!

"I had an emergency as my Kitchen faucet was spraying water everywhere. I had a housesitter coming the next day for three days because I had a family emergency. I was very upset as I could not leave the housesitter without a kitchen.. These great young men arrived and installed a new faucet fixture with speed and efficiency within an hour of my call. I am so very grateful."

Joanne J on January 2025


Avatar for Lakes Region HVAC

Lakes Region HVAC

6 Abby Rd
5.00(
11
)
Approved Pro

Lakes Region HVAC

6 Abby Rd
5.00(
11
)
Approved Pro
Customers say: Quality work
12 local quotes requested
3 years of experience

Lakes Region HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Sam at Lakes Region HVAC was very attentive and professional. The heat pump installation was reasonably priced and completed quickly. Thanks, Sam!"

Kevin H on April 2025

Lakes Region HVAC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Sam at Lakes Region HVAC was very attentive and professional. The heat pump installation was reasonably priced and completed quickly. Thanks, Sam!"

Kevin H on April 2025


Avatar for Great Bay Industries LLC

Great Bay Industries LLC

68 Jordan Ave
5.00(
2
)
Approved Pro

Great Bay Industries LLC

68 Jordan Ave
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Are you ready to harness the power of Efficiency Maine's whole-house heating rebates for your home? At Great Bay Industries, we're here to make it happen. Our team comprises Bill Fenderson and Ian Archibald, each bringing an impressive 15 years of experience in the heat pump industry. We're not just HVAC contractors; we're your partners in achieving energy-efficient and cost-effective home heating solutions. Why Choose Great Bay Industries? Experience: With a decade and a half of hands-on experience, we know the ins and outs of heat pump systems. We'll help you select the best system for your home. Expertise: Navigating Efficiency Maine's rebate programs can be complex, but we've got you covered. We'll diligently guide you through the rebate process, ensuring you receive all available assistance. Personalized Service: We understand that every home is unique. Our dedication to personalized service means we tailor our recommendations to your specific needs.

"I canâ t say enough about Ian and his crew.They were in all honesty the best Iâ ve had working on my house.Ian went above and beyond anyone Iâ ve encountered working on my house.I would recommend them in a heart beat."

Kathleen M on September 2024

Are you ready to harness the power of Efficiency Maine's whole-house heating rebates for your home? At Great Bay Industries, we're here to make it happen. Our team comprises Bill Fenderson and Ian Archibald, each bringing an impressive 15 years of experience in the heat pump industry. We're not just HVAC contractors; we're your partners in achieving energy-efficient and cost-effective home heating solutions. Why Choose Great Bay Industries? Experience: With a decade and a half of hands-on experience, we know the ins and outs of heat pump systems. We'll help you select the best system for your home. Expertise: Navigating Efficiency Maine's rebate programs can be complex, but we've got you covered. We'll diligently guide you through the rebate process, ensuring you receive all available assistance. Personalized Service: We understand that every home is unique. Our dedication to personalized service means we tailor our recommendations to your specific needs.

"I canâ t say enough about Ian and his crew.They were in all honesty the best Iâ ve had working on my house.Ian went above and beyond anyone Iâ ve encountered working on my house.I would recommend them in a heart beat."

Kathleen M on September 2024


Hinz Heating Services

No reviews

Hinz Heating Services

No reviews
2 years of experience

Local licensed master HVAC technician with years of experience in oil and propane heating services. I have done everything from installs and service work to basic cleaning and troubleshooting. I guarantee personalized services to fulfill your needs! Give me a call today to set up your free consultation!

Local licensed master HVAC technician with years of experience in oil and propane heating services. I have done everything from installs and service work to basic cleaning and troubleshooting. I guarantee personalized services to fulfill your needs! Give me a call today to set up your free consultation!

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FAQs for heating and air conditioning service projects in Portland, ME

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

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