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TRUSTED BY SACO, ME HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon151
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Saco

Avatar for Aire Serv of Southern Maine
Aire Serv of Southern Maine
4.5(
37
)
Central A/C - InstallHeat Pump - Install or ReplaceOil Furnace / Forced Air Heating System - Install+24 more

Serving Saco, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Harvey was really a great guy to work with.  He gave me a ton of options (many cheaper than what we eventually went with) and represented each option honestly and fairly (without  pushing the most expensive option).  He knows his stuff, delivered on time and on budget and clean.  Super outcome.
"
Additional Photos
Commercial Heating and Cooling
Indoor Air Quality
42 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+47 more

Serving Saco, ME and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
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+36

Response time2 days
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Aire Serve of Southern Maine
Aire Serve of Southern Maine
4.5(
123
)
Central A/C - InstallHeat Pump - Install or ReplaceOil Boiler or Radiator Heating System - Install+4 more

Serving Saco, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Everything about this company was great! We needed immediate service and replacement of a propane furnace and they were the first to respond to requests, schedule the estimate and responded in a timely manner with all after hour service requests. Cannot recommend this local company enough!"
26 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
88
)
Central A/C - InstallHeat Pump - Install or ReplaceBoiler or Radiator Heating System - Install or Replace+47 more

Serving Saco, ME and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"We have been a Palmer customer for 6 years. The front office and the technicians has always been great to work with. We have been using their AC and Heating Service Plan and on automatic oil and propane fill for years and we have never had an issue. My most recent experience was today for the AC Service Plan. The technician (David) was very polite, experienced, knowledgeable and respectful of our time and home. It’s always a great experience to have maintenance conducted in you home and have the technicians give you expert advice on your heating and AC system. Our AC system is well over 25 years old and still running strong thanks to Palmer. I continue to be impressed with Palmer and will remain a customer for the foreseeable future!"
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+11

2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Northwoods HVAC
Northwoods HVAC
5.0(
6
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairCentral A/C - Install+10 more

Serving Saco, 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 swb plumbing/hvac
swb plumbing/hvac
5.0(
14
)
Heat Pump - Install or Replace

Serving Saco, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"SWB plumbing showed up in a timely manner replaced my hot water heater at an affordable price, very professional and would definitely use again."
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
6 neighbors recently requested a quote
Recommended by100%of homeowners
Roman Electric Heating and Cooling
3.8(
162
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceThermostat - Repair or Reprogram+2 more

Serving Saco, ME and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Mike came out to replace a thermostat on an evening to accomodate my work schedule. Also hired a second time to fix gas leak at my heating unit and replace hardwired smoke detectors. Both times he was clear and communicated when he would be onsite, and was diligent on researching what issues arose in order to complete project, including ordering. Mike was kind and curteous and would gladly use him for future hvac/ electrical needs in the future."
Response time2 days
15 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Chimney Experts
Chimney Experts
4.9(
140
)
Air Ducts & Vents - Clean

Serving Saco, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Emergency services offered

Warranties offered

"The technician was great he diagnosed the problem with my gas fireplace and fixed it right away. I definitely would recommend hiring Chimney and Duct Experts for their service."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate87%
39 neighbors recently requested a quote
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Showing 1-10 of 168
Heating and Air Conditioning questions, answered by experts

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.

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

Choosing between a ductless mini-split and central AC depends on your specific needs. Ductless mini-splits are ideal for targeted cooling, providing zoned comfort and energy efficiency. They are perfect for smaller spaces or homes lacking ductwork. In contrast, central AC offers consistent cooling throughout the entire house but requires ductwork and may be less energy-efficient for smaller spaces. 

Consider factors like budget, home size, and cooling preferences to make the right choice. Combining both systems, with a ductless mini-split in specific areas, can also be a viable solution for tailored comfort and overall efficiency.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

The best way to save money on HVAC repairs is by regularly having your system inspected and maintained. This can prevent bigger problems and costly repairs and replacements in the future. It’s also smart to buy quality equipment and hire companies that provide warranties on equipment and labor. If you need repairs, you may be able to save money by cashing in on rebates and incentives or keeping the area around your HVAC unit clear to shorten the time your contractor needs to spend in your home.

The Saco, 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.