Get matched with top air conditioning pros in Sumner, ME

Q: Can I build a deck over my HVAC unit?

• <div><p>Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don&rsquo;t want your deck to be that high off the ground, you could <a href="https://www.angi.com/articles/how-to-build-floating-deck.htm">build a floating deck</a> in another part of your yard&mdash;again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.</p></div>

Q: How many watts does an AC use?

• <div><p>An <a href="https://www.angi.com/articles/how-many-watts-ac.htm">air conditioner&rsquo;s watt usage</a> 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. </p></div>

Q: Is it normal for my air conditioner to leak water?

• <div><p>Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your <a href="https://www.angi.com/articles/will-homeowners-insurance-cover-water-damage.htm">homeowners insurance can cover water damage</a>.</p></div>

Q: How much does an AC inspection cost?

• <div><p>An AC inspection costs anywhere from <b>$75 to $200</b>, while a full HVAC system inspection that includes your furnace ranges from <b>$200 to $450</b>. While there's a <a href="https://www.angi.com/articles/ac-service-cost.htm">cost to a home AC inspection</a>, it can save you hundreds or thousands in the long run by catching problems, avoiding breaks, and saving you money on your utility bills.</p></div>

Q: Can central air be added to an existing furnace?

• <div><p>If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace&rsquo;s blower to circulate the air.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Sumner, ME?

Select your specific project to find the pro for you.

Verified Reviews for Air Conditioning pros in Sumner, ME

*The Angi rating for Air Conditioning companies in Sumner, 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 Sumner, 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 January 13, 2025

Reviewed in January 2025
I had Big Wave Plumbing & Gas help get my water heater up to code, and they were fantastic to work with. They were quick, professional, and clearly explained everything that needed to be done. The Big Wave team was efficient, and the job was done right. I will only be using them from here on...
Big Wave Plumbing & Gas, LLC
Request a quote
Reviewed in February 2024
Northeast heating and cooling was Great to work with and got the job done in a timely fashion and at a great price
NorthEast Heating and Cooling
Request a quote
Reviewed in December 2023
Joe and his crew were very respectful of my home and they were able repair my heat pump when 2 other companies said that the entire system needed to be replaced. Thank You Comfort Air!
Comfort Air Systems
Request a quote
Reviewed in November 2023
I needed my water heater changed out so I reached out to swb and Seth was able to give me a same day quote and give me a time frame on when it could be completed. Got done in a timely manner and very professional work. Definitely will keep using this company for future plumbing/hvac needs.
swb plumbing/hvac
Request a quote
Reviewed in May 2023
Heat pump works great, install went smooth.
Russell's HVAC
Request a quote
Reviewed in January 2023
We called for a last minute cleaning and he got us right in (its the middle of January), he was on time, very thorough, and explained everything to us and also gave us advice on our propane furnace (we didn't even get that from the guy that installed it). Highly recommend!!
HVAC Solutions 207, LLC
Request a quote
Reviewed in August 2021
Joseph responded to our call within minutes and arrived within 2 hours. Our AC unit needed to be replaced. The unit was ordered, expedited, and arrived on time. Joseph arrived on time and installed unit in record time! He was polite, knowledgeable, and the area was clean and ready to cool our...
Wide Horizons HVAC/R
Request a quote
Reviewed in May 2021
He did not do a good job. He doesn&#39;t seem to communicate well. Texting me he is coming on a certain day, and does not show up. Then a few days later will text he got busy would such and such a day work. When I replied yes. He still did not show up. He also texted me a change in his...
Janelle Paint and Landscaping
Request a quote
Reviewed in September 2013
From the beginning of the process to the final installation, nothing but issues. Initially we had someone come out to the house to measure. No issues there. Then we were quoted $5k for the carpet and installation (to include measuring fees and having the stairs completed as well), minus removal...
FLOOR SYSTEMS
Request a quote
Reviewed in November 2011
It was an awesome experience; that was so cool. It worked out great. I found the roofer that I needed and it was a great relief. When it is time to reroof the rest of the house we will just call them right up. They came right out and gave us a quote. They came in at the low end price-wise. I...
Superior Roofing Company
Request a quote

Find Air conditioning pros in Sumner

Heat Pumps of Maine

4.8(

)

Ductless Mini-split A/C - Install or Replace

Serving Sumner, ME and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Cam, David and crew were extremely professional and educational about the heat pump process and benefits. I went through several companies comparing offers and services and they stood out head and shoulders above the pack. I would recommend them to anyone looking for heat pump installation and services."

Response time1 day

1 neighbors recently requested a quote

Recommended by85%of homeowners

Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+1 more

Serving Sumner, 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

Request Quote

Upfront Home Inspection, LLC

4.9(

)

Air Ducts & Vents - Clean

Serving Sumner, ME and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Rick did a great job. My indoor allergies have almost disappeared after he cleaned the furnace ducts. Price was more than fair. Great company."

Response time11 hrs

26 neighbors recently requested a quote

Recommended by86%of homeowners

Ductless Mini-split A/C - Install or Replace

Serving Sumner, 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

7 neighbors recently requested a quote

Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Sumner, ME and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Their work was really good. They were really good with communication, very professional, really pleasant to deal with."

Response time8 hrs

39 neighbors recently requested a quote

Recommended by100%of homeowners

Request Quote

Aeroseal and Home Performance

4.2(

)

Air Ducts & Vents - Clean

Serving Sumner, 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

Request Quote

North Alabama Technical Services

4.9(

124

)

Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Sumner, ME and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."

Recommended by97%of homeowners

Air Ducts & Vents - Clean

Serving Sumner, ME and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I called Octagon the day after we had an upstairs water leak. The next day, Octagan had scheduled a technician to assess the damage and set up the mitigation solutions to dry out the damage before mold could set in. Everyone from Octagon was friendly, professional and very responsive. If you need a fast, reliable and effective response, you will find it with Octagon!"

Recommended by90%of homeowners

Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Sumner, ME and surrounding areas

In business since 2018

Free estimates

"Install went great would recommend to anyone"

Recommended by100%of homeowners

Request Quote

Pro Solutions HVAC, Inc.

4.3(

)

Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Sumner, ME and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Friendly, knowledgeable, prompt service. Highly recommend them! Extremely professional and thorough."

Response time1 day

Recommended by100%of homeowners

Request Quote

Showing 1-10 of 45

Air Conditioning questions, answered by experts

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

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.

Yes, it's normal for air conditioners to leak tiny amounts of water due to condensation. Under normal circumstances, all excess moisture travels to the drain pan to be pumped through your system's drain line. You should call a technician to diagnose the issue if you're noticing frequent leaking or pooling. It's also important to investigate if your homeowners insurance can cover water damage.

An AC inspection costs anywhere from $75 to $200, while a full HVAC system inspection that includes your furnace ranges from $200 to $450. While there's a cost to a home AC inspection, it can save you hundreds or thousands in the long run by catching problems, avoiding breaks, and saving you money on your utility bills.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

The Sumner, ME homeowners’ guide to air conditioning services

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

See all articles

Ginny Bartolone
•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Install a Mini-Split? [2026 Data]
When your window AC isn’t cutting it, but central AC is too expensive, installing a new ductless mini-split AC may be the cooling solution you’re looking for. Find out what a mini-split costs and how to hire the right pros to get the job done.
Lyle Hendriks
•
Jul 9, 2026Jul 9, 2026
How Much Does It Cost to Install a Mini-Split Unit in a Garage? [2026 Data]
A mini-split allows for zoned cooling, helpful for cooling spaces like garages. Learn the cost to install a mini-split unit in a garage with this guide.
Melissa Graham
•
Mar 6, 2026Mar 6, 2026
What Size Mini-Split Do I Need?
Looking for a new mini-split air conditioning system? Use this guide to mini-split sizes to see how many BTUs you’ll need to heat or cool your home.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
Pros and Cons of Ductless Mini-Split Systems
Review the disadvantages of mini-split systems as well as the benefits before buying. Review our breakdown of the mini-split pros and cons.
Emily Benda Gaylord
•
Jul 15, 2026Jul 15, 2026
What Is a Mini Split System and How Does It Work?
Mini split systems are an energy-efficient option to regulate your house’s temperature. Learn more about how mini splits work to cool or heat your home.
Melissa Graham
•
Mar 6, 2026Mar 6, 2026
7 Common Mini Split Low Refrigerant Symptoms and Signs
If your mini split air conditioner is showing low refrigerant symptoms, you’ll notice quickly. Learn to identify the signs and decide what to do next.