Get matched with top air conditioning pros in Jay, ME

Q: What is the most common part to fail on an HVAC?

• <div><p>Capacitors are the most frequent part of an HVAC system to experience failure. These components are crucial for starting the motors that power the fans and compressor, but over time, they may become worn or fail due to electrical surges or regular wear and tear. When capacitors malfunction, HVAC systems may experience decreased heating or cooling efficiency, or even total system failure. Replacement or maintenance of capacitors is a common requirement for the optimal functioning of HVAC systems.</p></div>

Q: Can an evaporator coil work with any refrigerant?

• <div><p>No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It&rsquo;s indicated with an &ldquo;R&rdquo; code. It&rsquo;s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.</p></div>

Q: What are the symptoms of dirty AC coils?

• <div><p>There are several tell-tale signs that your AC coils need cleaning, including:</p><ul><li><p>You&rsquo;re getting higher electricity bills.</p></li><li><p>Your home doesn&rsquo;t feel as cool as it usually does.</p></li><li><p>Your AC unit is running longer than usual to cool your home.</p></li><li><p>Your home is more humid than usual.</p></li><li><p>The coil is covered in frost while running.</p></li></ul><p></p></div>

Q: What happens if you don't clean your AC evaporator coils?

• <div><p>If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.</p></div>

Q: Does a higher SEER AC cool better?

• <div><p>Because of the improved efficiency, ACs with higher SEER ratings tend to cool down your home better than models with a lower SEER. Higher-SEER AC units have a higher cooling capacity and a lower energy demand, meaning they may help cool your space faster without running up the electricity bill.</p></div>

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Verified Reviews for Air Conditioning pros in Jay, ME

*The Angi rating for Air Conditioning companies in Jay, 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 Jay, 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 July 01, 2026

Reviewed in July 2026
Awesome customer service they took all the stress off me and the floor came out better than we expected!! Appreciate you guys
EG Customs
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Reviewed in August 2025
Got a call back same day and electrician was able to come out the very next day and fix our problem. Super happy with our two hours of service!
Affordable Electric
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Reviewed in March 2025
LMC Home Remodeling are very professional and efficient. I had a leak in my roof which they were prompt in diagnosing and fixing to a high standard.
LMC Home Remodeling, Inc.
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Reviewed in October 2024
This was our first time using Apollo Insulation and Geremy and Dennis did an excellent job removing our old (rodent droppings and urine) insulation. They disinfected and repaired any damage caused by the rodents. New insulation was blown in and we couldnâ t be happier. From the initial...
Apollo Insulation
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Reviewed in October 2024
I hired Brettâ s company to help me clean out and organize a storage unit. They were fast and efficient, and well worth the money. Highly recommended!
ASDS Junkernauts
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Reviewed in January 2024
Rick did a great job. My indoor allergies have almost disappeared after he cleaned the furnace ducts. Price was more than fair. Great company.
Upfront Home Inspection, LLC
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Reviewed in September 2023
Found onto Evergreen on Google - Caleb answered and we diagnosed the problem over the phone. Dan was here installing a new holding tank three days later. Dan was awesome and super knowledgeable - we chatted away at all sorts of home maintenance topics. Cost was what I was quoted over the...
Evergreen Plumbing Solutions
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Reviewed in July 2023
I highly recommend Mike and his team at the flooring company. Their professionalism and commitment to providing excellent service at an exceptional value are truly commendable. When it comes to efficiency, they don't waste a moment standing around. Working with them has been an absolute...
Mike Diorio Flooring
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Reviewed in June 2023
Bob answered my call personally not a machine. He gave me an appointment time and he showed up.. Completed my frost free faucet replacement at a fair price. Thankful to find such a fine service close by.
Gotta Go Plumbing, LLC
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Reviewed in March 2022
The team did a great job. The house hadn't been clean in a while so it was due for a deep cleaning. They cleaned areas I didn't expect to be cleaned, it was a overall great experience. We will be hiring them for a bi-weekly service. Thank you Hamilton Cleaning
Hamilton's Cleaning and Contracting
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Find Air conditioning pros in Jay

Northwoods HVAC

5.0(

)

Serving Jay, 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

Serving Jay, 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

Serving Jay, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Josh showed up on time, was very professional and did a great job. I would recommend him to anyone."

+104

Response time3 hrs

Response rate96%

4 neighbors recently requested a quote

Serving Jay, 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

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JACC services

New to Angi

Serving Jay, 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.

Serving Jay, ME and surrounding areas

In business since 2020

Emergency services offered

Warranties offered

"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 house in 2 hours. I would highly recommend Joseph for all HVAC projects."

Response time1 day

Response rate90%

Recommended by89%of homeowners

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North Alabama Technical Services

4.9(

124

)

Serving Jay, 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 Jay, 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."

Recommended by90%of homeowners

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Reeds Heating and Air

4.8(

)

Serving Jay, ME and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Heat pump/mini split installed. Great people. Fast and dependable. Clean work."

Response time3 hrs

Response rate88%

Recommended by100%of homeowners

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Sears Heating and Cooling - Portland

4.0(

)

Serving Jay, ME and surrounding areas

In business since 1893

Free estimates

Warranties offered

"The Sears Home Improvement sales person that explained central air and the process for installing was very helpful and low pressure, which we liked. Installers were very knowledgeable and did a fast and excellent job. We have been very happy with the system and feel it is backed by a reliable company."

Recommended by100%of homeowners

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Showing 1-10 of 32

Air Conditioning questions, answered by experts

Capacitors are the most frequent part of an HVAC system to experience failure. These components are crucial for starting the motors that power the fans and compressor, but over time, they may become worn or fail due to electrical surges or regular wear and tear. When capacitors malfunction, HVAC systems may experience decreased heating or cooling efficiency, or even total system failure. Replacement or maintenance of capacitors is a common requirement for the optimal functioning of HVAC systems.

No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It’s indicated with an “R” code. It’s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.

There are several tell-tale signs that your AC coils need cleaning, including:

You’re getting higher electricity bills.
Your home doesn’t feel as cool as it usually does.
Your AC unit is running longer than usual to cool your home.
Your home is more humid than usual.
The coil is covered in frost while running.

If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.

Because of the improved efficiency, ACs with higher SEER ratings tend to cool down your home better than models with a lower SEER. Higher-SEER AC units have a higher cooling capacity and a lower energy demand, meaning they may help cool your space faster without running up the electricity bill.

The Jay, 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.