Get matched with top air conditioning pros in Appleton, ME

Q: What temperature should I set my AC?

• <div><p>During the summer, it&rsquo;s best to <a href="https://www.angi.com/articles/what-temperature-to-set-ac-in-summer.htm">set your AC to 78 degrees</a> when you&rsquo;re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you&rsquo;re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you&rsquo;re asleep. </p></div>

Q: Why is my furnace and AC turning on at the same time?

• <div><p>There are two main reasons your furnace and AC are turning on at the same time. The first could be that you&rsquo;re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.</p></div>

Q: What happens if you run the AC with a dirty filter?

• <div><p>While an air conditioner can temporarily run with a dirty filter, it is not recommended as it will not work efficiently. A dirty filter forces the system to work harder to circulate cool air, leading to reduced airflow, increased wear and tear, and higher energy bills. This added strain can cause the air conditioner to overheat or fail prematurely. Furthermore, a clogged filter may allow dust and dirt to accumulate in your ductwork, negatively impacting air quality. It is more cost-effective to clean or replace filters regularly than to pay higher utility bills and risk needing to replace the entire AC unit.</p></div>

Q: Is it worth replacing an AC coil, or should I replace the entire system?

• <div><p>Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.</p></div>

Q: How many HVAC quotes should I get?

• <div><p>Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor&rsquo;s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren&rsquo;t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals. </p></div>

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Verified Reviews for Air Conditioning pros in Appleton, ME

*The Angi rating for Air Conditioning companies in Appleton, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Appleton, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on April 17, 2025

Reviewed in April 2025
Spiros did and excellant job installing our Samsung HeatPump. Plus the unit works great.
Max Pro Heat Pumps
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Reviewed in August 2022
Climate Care had repaired our central air in the past and helped to extend its life by a few years. However, it was now time to replace it. The ac unit was in the attic of an older three-story home so not an easy job. Dave and his crew were professional and efficient. They also installed a...
Climate Care, LLC
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Reviewed in June 2022
Arrived at my business on the day I called. He found the AC problem and returned the next day with the part to complete the repair. He confirmed that the AC system was workimg properly.
Wide Horizons HVAC/R
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Reviewed in January 2022
Hire Nate immediately if not sooner! He came to my rescue picking up and disposing of several contractor bags of waste when I moved from my rental and my regular trash company couldn't because of being short some workers due to Covid. Nate was professional, courteous and efficient. Yes it...
Brandon Brothers Handyman Services
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Reviewed in June 2020
Does a great job, on time, suggests good ideas, communicates well, fair pricing, leaves the site in really nice condition.
Rapidan Farm, LLC
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Reviewed in January 2018
Michael was professional and kept everything organized and clean. He explained what he was doing and options for solving any problems. We are excited to try Baker Brothers for the service contract for our heating and air also. It was not possible to determine the make of the cartridge for...
Baker Brothers Plumbing, Air & Electric
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Reviewed in April 2014
John Howard, the proprietor of Breakwater, was quick to respond to our requests and questions and was a pleasure to work with. He did interior air radon tests in 7 of our rental units (as required by Maine law) and was punctual, professional and thorough with all interactions with us and our...
Breakwater inspections
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Reviewed in November 2013
Sold me an air purifier
AERUS ELECTROLUX
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Reviewed in October 2008
Our central air conditioning unit bit the dust in late August. Because it was 15 years old, replacing it would also require replacing the evaporator coil. Big money. So, we decided to consider replacing the furnace also. Three companies bid on the work. Only Fricker was willing to replace the...
Tom Fricker Heating & A/C Inc
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Find Air conditioning pros in Appleton

MAC Heat Pumps

4.6(

)

Serving Appleton, ME and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"They were friendly and professional and did exactly as they promised in a very timely fashion. The way businesses SHOULD be."

+36

Response time1 day

Response rate93%

48 neighbors recently requested a quote

Serving Appleton, ME and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They were super helpful and the staff was so nice I recommend Able Trades to everyone they installed 2 heat pumps in my home and they are amazing iam so thankfull"

Response time1 day

Response rate100%

6 neighbors recently requested a quote

Request Quote

The Golden Rule Handyman, LLC

4.4(

)

Serving Appleton, ME and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Mike was very pleasant and did a wonderful job painting my bathroom. Also put up some trim in entranceway. I have more work that needs to be done and will be calling him."

Response time2 days

Recommended by96%of homeowners

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CM Heating & Air Conditioning

New to Angi

Serving Appleton, ME and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

Residential and commercial installations of furnaces, boilers, heat pumps, and central air conditioning. I would be happy to help you make your home more comfortable and efficient. The best way to contact me is via telephone 207-820-0404. Thanks

Response time1 day

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JACC services

New to Angi

Serving Appleton, ME and surrounding areas

Approved

I am a seasoned plumbing and heating professional with 15 years of industry experience, specializing in the service and installation of residential plumbing and heating systems. My expertise includes heat pump installation and maintenance, as well as comprehensive home water treatment solutions. I am dedicated to delivering high-quality workmanship, reliable system performance, and exceptional customer service on every project.

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Leeman Property Pro

New to Angi

Serving Appleton, ME and surrounding areas

Approved

I graduated from Maine Maritime Academy and currently do have a day job but am looking for some side jobs for extra money. I built an addition on my house and found that I have quite a bit of talent in all areas of a house. I’ve installed my own heat pumps in my home, I’ve poured slabs, did all of the plumbing, electrical, insulation, drywall, flooring, trimming, doors etc. I learned a great deal and would like to put that knowledge to use.

4 neighbors recently requested a quote

Serving Appleton, ME and surrounding areas

In business since 2020

Emergency services offered

Warranties offered

"Arrived at my business on the day I called. He found the AC problem and returned the next day with the part to complete the repair. He confirmed that the AC system was workimg properly."

Response time1 day

Response rate90%

Recommended by89%of homeowners

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Aeroseal and Home Performance

4.2(

)

Serving Appleton, ME and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

"My son's allergies flare up whenever we spend time in our summer house in midcoast Maine. (He is allergic to dust mites.) The house is pretty clean, so I suspected the ducts might be part of the problem. Aeroseal showed me what the inside of the ducts looked like before they started cleaning, and it was shocking! We've only owned the house for three years; I'm willing to bet that the ducts haven't been cleaned in decades. It was money well spent and I am a happy customer."

+13

Response time2 days

Recommended by87%of homeowners

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North Alabama Technical Services

4.9(

124

)

Serving Appleton, ME and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."

Recommended by97%of homeowners

Serving Appleton, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"It went great. Chris wa very polite, practiced Covid Precaustions and explained what he was doing. He left no mess and my carpets are cleaned."

Response time6 hrs

Response rate100%

Recommended by90%of homeowners

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Showing 1-10 of 29

Air Conditioning questions, answered by experts

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

There are two main reasons your furnace and AC are turning on at the same time. The first could be that you’re confusing the furnace with the blower. The blower is located in the furnace and will turn on to distribute cool air from the air conditioner through the ductwork in the home. This is normal. If the actual furnace is turning on at the same time as the AC and hot and cool air are coming into the home, it could be a result of incorrect writing to a new thermostat or new systems.

While an air conditioner can temporarily run with a dirty filter, it is not recommended as it will not work efficiently. A dirty filter forces the system to work harder to circulate cool air, leading to reduced airflow, increased wear and tear, and higher energy bills. This added strain can cause the air conditioner to overheat or fail prematurely. Furthermore, a clogged filter may allow dust and dirt to accumulate in your ductwork, negatively impacting air quality. It is more cost-effective to clean or replace filters regularly than to pay higher utility bills and risk needing to replace the entire AC unit.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

The Appleton, ME homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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