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TRUSTED BY FREE UNION, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon603
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Free Union

Avatar for Castlewood Construction LLC

Castlewood Construction LLC

4.82(
11
)
Approved Pro

Castlewood Construction LLC

4.82(
11
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
179 local quotes requested

Castlewood Construction, LLC, is a licensed and insured Class A general contractor in Madison, Virginia. We specialize in residential and agricultural structures, additions, remodels, fine carpentry, barns, garages, decks and green building practices. Regardless of the scope of the job, our attention to detail, professionalism and commitment never change. We service Madison and surrounding counties, east of the Blue Ridge Mountains. We would love to discuss your project with you!

"Great job. Great response and turn around. No problems either"

David K on January 2020

Castlewood Construction, LLC, is a licensed and insured Class A general contractor in Madison, Virginia. We specialize in residential and agricultural structures, additions, remodels, fine carpentry, barns, garages, decks and green building practices. Regardless of the scope of the job, our attention to detail, professionalism and commitment never change. We service Madison and surrounding counties, east of the Blue Ridge Mountains. We would love to discuss your project with you!

"Great job. Great response and turn around. No problems either"

David K on January 2020


Avatar for Halls special projects

Halls special projects

4.84(
32
)
Approved Pro

Halls special projects

4.84(
32
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
130 local quotes requested

Your local go to guy. 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 an estimate today!

"Very good and on time."

James B on September 2025

Your local go to guy. 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 an estimate today!

"Very good and on time."

James B on September 2025


Fitch Services, Inc.

4.57(
82
)
Approved Pro

Fitch Services, Inc.

4.57(
82
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
20 local quotes requested

Fitch Services, Inc., has professionally certified teams to repair, replace and upgrade heating, cooling, electrical and plumbing systems, as well as well pumps and water heaters.

"On time and very professional."

Debbi M on October 2023

Fitch Services, Inc., has professionally certified teams to repair, replace and upgrade heating, cooling, electrical and plumbing systems, as well as well pumps and water heaters.

"On time and very professional."

Debbi M on October 2023


Avatar for MEP Home Services

MEP Home Services

4.85(
48
)
Approved Pro

MEP Home Services

4.85(
48
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
113 local quotes requested

MEP Home Services is a independently operated and family owned business. Offering HVAC, Electrical, and Plumbing for your home or Business. We offer repair or replacement options for your HVAC system, Water Heater, and Electrical Panels. We will come in behind another contractor and give you a free second opinion on your HVAC system or Water Heater.

"The company did a great job!"

Kevin B on August 2022

MEP Home Services is a independently operated and family owned business. Offering HVAC, Electrical, and Plumbing for your home or Business. We offer repair or replacement options for your HVAC system, Water Heater, and Electrical Panels. We will come in behind another contractor and give you a free second opinion on your HVAC system or Water Heater.

"The company did a great job!"

Kevin B on August 2022


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
355 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


me and my partner specialize in hvac change outs and ductwork. we have over 8 years of experience and look forward to helping you!


Avatar for Castro's HVAC Services LLC

Castro's HVAC Services LLC

No reviews yet

Castro's HVAC Services LLC

No reviews yet
Free onsite estimate

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We service residential and commercial properties. 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! Se hablamos Español

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We service residential and commercial properties. 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! Se hablamos Español



Magic Cares

No reviews yet

Magic Cares

No reviews yet
Free onsite estimate

Magic cares will cover all your cleaning needs from big to small and both residential and commercial, thoroughly and efficient at a affordable rates and quality work guaranteed ! Being in the cleaning sector for over 10 years from commercial floor tech to residential home cleaning we are committed to offering the best quality and friendly work environment that's offered . For your next cleaning project give magik cares the opportunity to extend a helping hand and offer your business or family the first class treatment, and all inclusive experience that you deserve !

Magic cares will cover all your cleaning needs from big to small and both residential and commercial, thoroughly and efficient at a affordable rates and quality work guaranteed ! Being in the cleaning sector for over 10 years from commercial floor tech to residential home cleaning we are committed to offering the best quality and friendly work environment that's offered . For your next cleaning project give magik cares the opportunity to extend a helping hand and offer your business or family the first class treatment, and all inclusive experience that you deserve !


Byers Handyman Service

No reviews yet

Byers Handyman Service

No reviews yet

Contact me for electrical, plumbing, HVAC, mowing, or any other special project around your home. As a former mechanical contracting business owner, I have a wide variety of skills that I can offer for your project.

Contact me for electrical, plumbing, HVAC, mowing, or any other special project around your home. As a former mechanical contracting business owner, I have a wide variety of skills that I can offer for your project.

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Heating and Air Conditioning questions, answered by experts

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

There are plenty of different not-so-great sounds to hear from your air conditioning unit, like squealing, grinding, water running, excessive gurgling, banging, and clanking. Each of these sounds can indicate a different malfunction with your unit, so it’s important to have a professional assess the problem before it gets worse.

When your HVAC technician mentions recharging your home AC unit, they’re referring to the process of topping off the unit with refrigerant, so the levels are properly maintained and pressurized. Normally, a properly functioning AC unit doesn’t need additional refrigerant, but AC units can develop leaks or other problems that decrease the amount of refrigerant needed.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

The Free Union, VA 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.