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Find Central a/c service or repairers in Fort Knox

Avatar for 3D Heating and Cooling LLC

3D Heating and Cooling LLC

418 Whitetail Dr
5.00(
27
)
•Approved Pro

3D Heating and Cooling LLC

418 Whitetail Dr
5.00(
27
)
•Approved Pro
Customers say: Quick response
189 local quotes requested
1 years of experience

3D Heating and Cooling LLC is your industry expert in Taylorsville and the surrounding areas. We pride ourselves on our extreme professionalism and promptness. Our customer satisfaction guarantee will ensure that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Deandray was knowledgeable on the smart thermostat we needed to install. Would hire again!"

Ashley B on September 2025

3D Heating and Cooling LLC is your industry expert in Taylorsville and the surrounding areas. We pride ourselves on our extreme professionalism and promptness. Our customer satisfaction guarantee will ensure that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Deandray was knowledgeable on the smart thermostat we needed to install. Would hire again!"

Ashley B on September 2025

Avatar for Chaplin's HVAC

Chaplin's HVAC

118 Sporran Way
5.00(
9
)
•Approved Pro

Chaplin's HVAC

118 Sporran Way
5.00(
9
)
•Approved Pro
37 local quotes requested
1 years of experience

At Chaplin's HVAC, we take your comfort and safety seriously. As a fully licensed and insured HVAC provider, you can trust that our team meets industry standards and follows best practices in every installation, repair, and maintenance service we offer. With us, you're not just getting quality work—you're getting the confidence of knowing your home or business is in expert hands.

"Nick came out, found the problem quickly, replaced the part and had us up and running within 45 mins of arriving. Even hung around to make sure it worked properly. I will use no other company and highly recommend him to anyone."

Jessie C on July 2025

At Chaplin's HVAC, we take your comfort and safety seriously. As a fully licensed and insured HVAC provider, you can trust that our team meets industry standards and follows best practices in every installation, repair, and maintenance service we offer. With us, you're not just getting quality work—you're getting the confidence of knowing your home or business is in expert hands.

"Nick came out, found the problem quickly, replaced the part and had us up and running within 45 mins of arriving. Even hung around to make sure it worked properly. I will use no other company and highly recommend him to anyone."

Jessie C on July 2025

Avatar for 3D Heating and Cooling

3D Heating and Cooling

418 Whitetail
5.00(
7
)
•Approved Pro

3D Heating and Cooling

418 Whitetail
5.00(
7
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
557 local quotes requested

3D Heating and Cooling LLC is your industry expert in Taylorsville and the surrounding areas. We pride ourselves on our extreme professionalism and promptness. Our customer satisfaction guarantee will ensure that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Zach, Josh, and Cole came out and installed new heat pump for me in the middle of this snow storm. Very clean, informative and punctual. Will recommend to everyone. Thanks from veteran."

james b on January 2025

3D Heating and Cooling LLC is your industry expert in Taylorsville and the surrounding areas. We pride ourselves on our extreme professionalism and promptness. Our customer satisfaction guarantee will ensure that we will treat your home as we would treat our own. Give us a call today, we look forward to working with you!

"Zach, Josh, and Cole came out and installed new heat pump for me in the middle of this snow storm. Very clean, informative and punctual. Will recommend to everyone. Thanks from veteran."

james b on January 2025

Avatar for One Choice Mechanical

One Choice Mechanical

8611 National Turnpike
4.75(
122
)
•Approved Pro

One Choice Mechanical

8611 National Turnpike
4.75(
122
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
411 local quotes requested

One Choice Mechanical, LLC is well known and respected in the Louisville and surrounding areas for its quality HVAC service and installation. Our name represents the epitome of integrity for customer service in the heating, air conditioning, and air quality industry. We have an active Master license in HVAC. We also carry an active Master Boiler license. We give FREE Estimates & accept Visa, Mastercard, AMEX, and offer financing options! You can find us at our website www.ocmech.com, on Angie's List, facebook, twitter, Google, & The Better Business Bureau-We have an A rating! OCM is also a proud member of the Kentucky Association of Plumbing, Heating, & Cooling Contractors Association.

"They are fantastic, thorough, very customer oriented, and give excellent pricing. They give great deals for renewals and I would highly recommend them."

Elisa R on August 2020

One Choice Mechanical, LLC is well known and respected in the Louisville and surrounding areas for its quality HVAC service and installation. Our name represents the epitome of integrity for customer service in the heating, air conditioning, and air quality industry. We have an active Master license in HVAC. We also carry an active Master Boiler license. We give FREE Estimates & accept Visa, Mastercard, AMEX, and offer financing options! You can find us at our website www.ocmech.com, on Angie's List, facebook, twitter, Google, & The Better Business Bureau-We have an A rating! OCM is also a proud member of the Kentucky Association of Plumbing, Heating, & Cooling Contractors Association.

"They are fantastic, thorough, very customer oriented, and give excellent pricing. They give great deals for renewals and I would highly recommend them."

Elisa R on August 2020

Avatar for Aire Serv of Louisville

Aire Serv of Louisville

6301 Fern Valley Pass
4.69(
528
)
•Approved Pro

Aire Serv of Louisville

6301 Fern Valley Pass
4.69(
528
)
•Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
706 local quotes requested

Aire Serv of Louisville is your trusted heating and air conditioning partner in the heart of our community. We provide installations, HVAC maintenance, AC repair, duct cleaning, indoor air quality system recommendations, and offer reliable solutions for your family or business needs. Our locally owned business prides itself on building long-lasting relationships with our neighbors throughout our community. Ensuring comfort, safety, and satisfaction for every customer we serve. With a focus on honesty, integrity, and excellence; we use the Neighborly Done Right Promise™- if it’s not done right, we promise to make it right. Choose Aire Serv of Louisville for quality service you can trust.

"It was great"

Kitty M on August 2025

Aire Serv of Louisville is your trusted heating and air conditioning partner in the heart of our community. We provide installations, HVAC maintenance, AC repair, duct cleaning, indoor air quality system recommendations, and offer reliable solutions for your family or business needs. Our locally owned business prides itself on building long-lasting relationships with our neighbors throughout our community. Ensuring comfort, safety, and satisfaction for every customer we serve. With a focus on honesty, integrity, and excellence; we use the Neighborly Done Right Promise™- if it’s not done right, we promise to make it right. Choose Aire Serv of Louisville for quality service you can trust.

"It was great"

Kitty M on August 2025

Avatar for Dauenhauer Plumbing

Dauenhauer Plumbing

3416 Robards Ct
4.64(
621
)
•Approved Pro

Dauenhauer Plumbing

3416 Robards Ct
4.64(
621
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1096 local quotes requested

At Dauenhauer Plumbing, Heating, Air, and Electric, our skilled, licensed technicians will provide you with efficient, professional home services. Our friendly customer service staff will make every effort to get your problem taken care of fast, even on nights and weekends. From sump pumps and HVAC systems to drain cleanings and generators, our team takes pride in offering the area’s best customer experience. Additional DBA - Anytime Plumbing.

"Job completed"

Lee W on January 2025

At Dauenhauer Plumbing, Heating, Air, and Electric, our skilled, licensed technicians will provide you with efficient, professional home services. Our friendly customer service staff will make every effort to get your problem taken care of fast, even on nights and weekends. From sump pumps and HVAC systems to drain cleanings and generators, our team takes pride in offering the area’s best customer experience. Additional DBA - Anytime Plumbing.

"Job completed"

Lee W on January 2025

Avatar for Comfort Zone Heating & Air

Comfort Zone Heating & Air

P.O. Box 144
4.58(
19
)
•Approved Pro

Comfort Zone Heating & Air

P.O. Box 144
4.58(
19
)
•Approved Pro
Customers say: Quality work
758 local quotes requested
44 years of experience

Comfort Zone Heating and Air Conditioning provides sales and service for all makes and models of heating and air conditioning systems. We are a family owned and operated business with over 40 years of experience in the HVAC Industry. Call us today and see what our thousands of customers already know. You have found the only HVAC contractor you will ever need!

"Andrew was fantastic. He is knowledgeable, prompt and professional providing sound advice to both save money on unneeded work, and take the money we had to spend and use it more wisely.. VERY SATISFIED."

William N on March 2021

Comfort Zone Heating and Air Conditioning provides sales and service for all makes and models of heating and air conditioning systems. We are a family owned and operated business with over 40 years of experience in the HVAC Industry. Call us today and see what our thousands of customers already know. You have found the only HVAC contractor you will ever need!

"Andrew was fantastic. He is knowledgeable, prompt and professional providing sound advice to both save money on unneeded work, and take the money we had to spend and use it more wisely.. VERY SATISFIED."

William N on March 2021

Avatar for House Doctors Handyman Service of Central Kentucky

House Doctors Handyman Service of Central Kentucky

4569 N Dixie HWY
4.00(
1
)
•Approved Pro

House Doctors Handyman Service of Central Kentucky

4569 N Dixie HWY
4.00(
1
)
•Approved Pro
145 local quotes requested
13 years of experience

We specialize in handyman services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"The service seemed okay but the next rain I saw a bunch of water pouring out. I called them back three times but no one came. I won't be using them again."

Amber P on December 2022

We specialize in handyman services, home repairs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"The service seemed okay but the next rain I saw a bunch of water pouring out. I called them back three times but no one came. I won't be using them again."

Amber P on December 2022

Avatar for M T Construction

M T Construction

5.00(
9
)
•Approved Pro

M T Construction

5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
154 local quotes requested

We strive to provide quality service in a timely manner Specializing in woodworking but not limited to it. I've been in construction for the better part of 30 years and I can provide a wide range of interior services for your home. We are versed in all manner of home maintenance and repair.

"Good did a great job a day repaired my front door"

LATOYA W on March 2025

We strive to provide quality service in a timely manner Specializing in woodworking but not limited to it. I've been in construction for the better part of 30 years and I can provide a wide range of interior services for your home. We are versed in all manner of home maintenance and repair.

"Good did a great job a day repaired my front door"

LATOYA W on March 2025

BD Remodeling & Handyman services

5401 Earlann Dr
4.95(
21
)
•Approved Pro

BD Remodeling & Handyman services

5401 Earlann Dr
4.95(
21
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
773 local quotes requested

32 years residential and light commercial remodeling/handyman service's. Two years as licensed ky Home Inspector.

"Bob did an excellent job. The job was complicated by a decorative wood wrap of the porch. Bob was able to remove the decorative and replace with an easwy to maintain pvc 3/4 round trim piece. Bob showed up on time and completed the job on budget exceeding our expecations. I highly recommend BD Remodeling & Handyman services and will reach out to work with Bob in the future!"

Peter B on July 2025

32 years residential and light commercial remodeling/handyman service's. Two years as licensed ky Home Inspector.

"Bob did an excellent job. The job was complicated by a decorative wood wrap of the porch. Bob was able to remove the decorative and replace with an easwy to maintain pvc 3/4 round trim piece. Bob showed up on time and completed the job on budget exceeding our expecations. I highly recommend BD Remodeling & Handyman services and will reach out to work with Bob in the future!"

Peter B on July 2025

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FAQs for central a/c service or repair projects in Fort Knox, KY

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Fort Knox, KY homeowners’ guide to central a/c service or repairs

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

See all articles
  • Technician repairing air conditioner
    After Hours Home Improvement, LLC - Author/Reviewer
    •

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.