Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Old Town, ME

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY OLD TOWN, ME HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon34
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Old Town - Updated Nov 2026

Avatar for Dave's Mechanical Maintenance
Dave's Mechanical Maintenance
4.8(
40
)
Ductless Mini-split Heating System - Install or Replace

Serving Old Town, ME and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"This father/son team is awesome. They extremely professional and knowledgeable. They were on time, fast, efficient, and cleaned up all debris. Nate took care of the paperwork, rebate, and payment through Home Advisor after the install. I highly recommend their service."
indoor unit
outdoor unit
outdoor
Response time10 mins
Response rate100%
Recommended by97%of homeowners
Avatar for Baker Electric and Sons
Baker Electric and Sons
4.1(
17
)
Heat Pump - Install or ReplaceDuctless Mini-split Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+7 more

Serving Old Town, ME and surrounding areas

Approved

In business since 2015

Emergency services offered

Credit card accepted

"The best electrical Company I have ever had work for me. They scheduled my appointment and kept me informed very well when they could do the job. Mike was very conscious about our house and his work area. He work very fast and fixed everyone of my problems, if you call and there is a little wait time before they can do it wait because Baker electric is worth the wait."
Response time2 days
Response rate91%
78 neighbors recently requested a quote
Avatar for D&J Mechanical
D&J Mechanical
New to Angi
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+2 more

Serving Old Town, ME and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

D&J Mechanical, 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.

Response time20 mins
Kanaris Group LLC
New to Angi
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+15 more

Serving Old Town, ME and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Multi-craft technician with 10+ years across welding and fabrication, HVAC-R service, and property maintenance. U.S. Navy veteran with shipyard, structural steel, and manufacturing experience. Holds Universal EPA certification, OSHA 30, and advanced welding credentials; currently pursuing a B.S. in Business Administration. Known for reliability, safety discipline, and learning new systems fast

Brittany Hamor
New to Angi
Air Ducts & Vents - Clean

Serving Old Town, ME and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Hello! I'm Brittany, a dedicated housekeeper based in Ellsworth, Maine, ready to help you keep your home sparkling clean. With a passion for cleanliness and attention to detail, I provide top-notch cleaning services tailored to your needs.\n\nI specialize in various areas of home cleaning. Whether it's the bathroom, general rooms, or the kitchen, I ensure each space is spotless. My services also include thorough fridge cleaning, so you can enjoy a fresh and organized refrigerator.\n\nIn addition, I offer window washing services that let the sunshine in while providing a crystal-clear view. I believe that a clean home contributes to a happy living environment.\n\nI charge $40 per hour for my services, and I'm committed to delivering quality results every time. If you are looking for a reliable housekeeper to maintain your home, feel free to message me. Let's discuss how I can help you achieve the clean and inviting space you desire. I look forward to hearing from you!

...
Showing 1-10 of 53
Heating and Air Conditioning FAQs, answered by experts

Winterizing can still help you save money on energy costs and help prepare your AC for its work next year when you turn it back on. We suggest planning for at least some maintenance, even if winters are mild in your area.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

Troubleshooting common issues with your AC often sheds light on a problem with the compressor. Signs that you need to replace a bad compressor include your AC blowing warm air, short cycling (turning on and off), making strange noises, and blowing less air overall. Since these problems can stem from several areas of your AC, always call a local AC repair team to confirm it's the compressor.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

The Old Town, 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.