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Avatar for Aire Serv of the Central Shenandoah Valley
Aire Serv of the Central Shenandoah Valley
4.6(
108
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or Service

Serving Harrisonburg, VA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Air Serv was the finest contractor that we have ever used. No stress, no worries about the service personnel or the Technicians. Very courteous personnel at all levels of the Company. Any questions we had were answered thoroughly and efficiently by Ken Q, our representative. On these hot and miserable humid days we (my family) send a whole heartly "Thank You" to Air Serv for everything that have done!!"
Response time6 hrs
Response rate92%
14 neighbors recently requested a quote
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Avatar for ARS of Virginia
ARS of Virginia
4.4(
278
)
Central A/C - Service or RepairCentral A/C - InstallCentral Humidifier - Install or Replace+3 more

Serving Harrisonburg, VA and surrounding areas

Approved (Corporate)

In business since 1950

Free estimates

Emergency services offered

"This was for semiannual maintenance under contract. Danny performed an excellent job, he has many years of experience. I have used ARS for the heating/air conditioning maintenance for about 35 years. They replaced the equipment about six years ago. It has not failed since replacement."
Install of a new A/C system.
469 neighbors recently requested a quote
Recommended by78%of homeowners
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Apex Heating and Air LLC
4.9(
16
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Harrisonburg, VA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Bobby was very knowledgeable, Came right away, worked on unit Good price,good service. Good service man I will continue using him for all my heating and air condition needs. I've recommended to my friends. Thank you,Bobby,of Apex Heating and Air LLC"
Trane Heat Pump
Compressor replace
Response time1 day
Response rate85%
13 neighbors recently requested a quote
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Avatar for Breathe Easy Heating And Cooling, LLC
Breathe Easy Heating And Cooling, LLC
4.9(
15
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Harrisonburg, VA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

3 system installation
3 system installation
Response time1 day
Response rate100%
13 neighbors recently requested a quote
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Avatar for Halls special projects
Halls special projects
4.8(
42
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Harrisonburg, VA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

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! \n

Plumbing Project
Plumbing Project
Plumbing Project
Handymen Project
Handyman Services Project

+9

Response time1 day
Response rate100%
4 neighbors recently requested a quote
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Avatar for Robert Davis
Robert Davis
4.9(
10
)
Window A/C Unit - Service or Relocate

Serving Harrisonburg, VA and surrounding areas

Approved

In business since 1998

Free estimates

Small jobs welcome

Hi my name is Robert Davis, and I pride myself on reliability, great communication, integrity, and quality work. I strongly believe in giving my absolute best in all of the projects no matter how big or small. I am an expert in my trade and will always keep you educated on your particular task or project. I look forward to earning your business!

43 neighbors recently requested a quote
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Avatar for EXCEL HEATING & COOLING
EXCEL HEATING & COOLING
4.5(
28
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Harrisonburg, VA and surrounding areas

In business since 1953

Free estimates

Emergency services offered

"My Mother is 91 years old and her air conditioner went out. One of your technicians, JOE BIGO came and gave my Mother a estimate on a new unit. Joe was very polite and very professional. Joe went out of his way to work with us so my mother can get another air conditioner unit. You all are coming next Thursday (20th) to install her unit. Excel is the only ones that my husband and I have service our air and heating in our home. We are always very satisfied with yals service. Thank you Joe for coming out and working with us for my Mother. She is excited about getting her new unit.My Mother also thanks you Joe.We really appreciate every thing you did. You made her day. THANK YOU SO MUCH JOE."
Recommended by91%of homeowners
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Avatar for ARS / Rescue Rooter Manassas
ARS / Rescue Rooter Manassas
4.4(
719
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Harrisonburg, VA and surrounding areas

In business since 1947

Emergency services offered

Credit card accepted

"My heat pump had gone on the fritz just before I went out of town on May 20th. As soon as I returned on the 23rd I went about contacting contracting to get prices. I met with Lee, from ARS, on the 24th and agreed to a deal for a Carrier purchased through Home Depot. The installation was started and completed on 5/29. Great to have cool air again and lower electric bills. Would definitely use again but I suspect this unit may outlast me."
Recommended by87%of homeowners
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Avatar for Elemental Heating and Air Conditioning
Elemental Heating and Air Conditioning
5.0(
11
)
Central Humidifier - Repair or Service

Serving Harrisonburg, VA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I highly recommend this company, they were quick to diagnose the issue and got us up and running as soon as we said yes. Thank you Elemental Heating and Air Conditioning."
Dirty Coil
Clean coil
16Y old air handler
New System
New slim design HP

+9

Response time10 hrs
3 neighbors recently requested a quote
Recommended by11%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Harrisonburg, VA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim was very helpful and personable to work with.  I had recently moved to the Huntsville area and was unable to connect my wireless printer.   There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer.  Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS.  He was able to get the wireless connection to work as well.  He took the computer on a Friday evening and returned it Sunday evening in prime condition. 
A few weeks later I  got an error message while reinstalling my accounting software so I called Jim.  He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable.  I will definitely use his services again.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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FAQs for air conditioning projects in Harrisonburg, VA

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Harrisonburg, VA 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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