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Best heating and air conditioning pros near Stephens City, VA

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TRUSTED BY STEPHENS CITY, VA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon363
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Stephens City - Updated Nov 2026

Avatar for McCrea Heating & Air Conditioning Services of PA
McCrea Heating & Air Conditioning Services of PA
4.7(
317
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+21 more

Serving Stephens City, VA and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"Very professional. Very Knowledgeable. The equipment is the best I've seen for the price. And I've seen a lot of them. Commercial and residential. I would not use anyone else. HVAC companies are not all the same. Believe me, I know. Have had years of experience overseeing Commerical HVAC contracts."
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8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for McCarthy Services
McCarthy Services
4.2(
370
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Install or Replace+6 more

Serving Stephens City, VA and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

"I had a great experience with McCarthy. They entertained the other offers I had for HVAC replacement, agreed to what felt like a very fair price and did a great job the next day doing the replacement. I'd highly recommend them to anyone for HVAC work."
Installing a new A/C system.
88 neighbors recently requested a quote
Recommended by91%of homeowners
Air We Breathe LLC
5.0(
20
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+20 more

Serving Stephens City, VA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Air We Breathe strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. \n \nEmergency calls accepted.

  My Work
  My Work
3 neighbors recently requested a quote
Recommended by55%of homeowners
T&J Service LLC, Heating & Cooling
4.8(
20
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+4 more

Serving Stephens City, VA and surrounding areas

Approved

In business since 2012

Free estimates

Offers commercial services

"T&J Service installed a beautiful new Trane system at my home in Fairfax on May 14, 2024. They were recommended to me by my neighbor who has been using them for many years. Without a doubt, Diep and Tran are the most highly-skilled HVAC professionals that I have encountered in over 40 years. This was a very large, complex system to install and they got it done in one day. These are some of the hardest working, most dedicated guys that I've ever seen! I absolutely love my new Trane system. They even custom made a beautiful plenum for my air handler --handcrafted out of stainless steel (Diep is also a skilled metal craftsman). 5 STARS"
Response time4 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aire Serv of The Shenandoah Valley
Aire Serv of The Shenandoah Valley
4.6(
119
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair+9 more

Serving Stephens City, VA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Superior experience from the Service Representative (Ken Q) on down to the Installations Technicians. Ken spent time looking at the A/C unit. We reviewed and he explained in detail why we had to modify the configuration of the unit, what the unit required to replace, costing, and when it could be completed. When Ken left we had a thorough and complete understanding of what our unit required to keep my family cool on these hot summer days. We received follow up calls asking if we had any questions with our price quote, if questions about the Company, technicians, warranty and the type of unit. No pressure to make a decision on repair /purchasing the unit from their Company. Very professional. Prior to the Air Serv installers/technicians showing up the Company called as well as sent an email to detailing the time and who the Company would be sending out to replace our unit. "Please note that the Technicians are vetted with background checks, and a picture of our Technician which is important to any homeowner." The Technicians were prompt on time, neat, very courteous, considerate of my home (no dirt on the floors/carpet). They did a outstanding job in replacing both the inside and outside HVAC units, modifications to the duct work, replacing the thermostat and cleaning up after the project was completed. The Company supported our installation of the unit expertly and efficiently I wish that ALL home repair services was this smooth and seamless. Highly recommended!! Ron C."
Response time4 hrs
Response rate91%
18 neighbors recently requested a quote
Avatar for Fox Trail Electric LLC
Fox Trail Electric LLC
5.0(
19
)
Electrical Baseboard or Wall Heater - Install

Serving Stephens City, VA and surrounding areas

Approved

Free estimates

Credit card accepted

Customers say: True professional

"Fox Trail Electric provided us with excellent professional diagnostics and service. Our pool pump disconnect blew when we opened our pool, and we contacted three companies for repair estimates. Not only was Fox Trail the best estimate, Brendan and Moses very quickly found the source of the problems that the other two companies missed; this gave us immediate confidence in their capabilities. They arrived just before the appointment time for the repair and quickly got to work. They encountered and diagnosed a quirk with the pool equipment being wired from separate meter services (main house and outbuilding) and installed the correct GFCI breaker for the wiring to the pool heater, which our home warranty company failed to resolve. They installed a mounting post and weather-resistant timer and disconnect for the pool pump and organized and buried the previously messy, tangled, above-ground equipment ground wires that are no longer a tripping hazard. Brendan and Moses worked very well together and were very neat - nothing out of place when they left. Top-notch problem-solving, and we will be calling them again for other work. I highly recommend Fox Trail Electric."
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+46

Response time12 hrs
6 neighbors recently requested a quote
Recommended by38%of homeowners
Avatar for Varco, LLC
Varco, LLC
5.0(
23
)
Electrical Baseboard or Wall Heater - Install

Serving Stephens City, VA and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: True professional

"From the initial call to the final install, the Varco employees were professional, courteous, timely and very customer focused. I would highly recommend them to anyone looking for big or small electrical projects."
Response time1 day
Response rate89%
5 neighbors recently requested a quote
Avatar for M.E. Flow
M.E. Flow
4.3(
6
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Stephens City, VA and surrounding areas

Approved (Corporate)

In business since 1951

Free estimates

Emergency services offered

M.E. Flow offers FREE in-home consultations for replacement HVAC systems and we are an authorized dealer of most major brands. Established in 1951 by Millard Edward Flow we remain family owned. Replacing your HVAC system and water heater is a big investment. When you go with M.E. Flow your satisfaction is guaranteed. We do not install customer supplied equipment, do new construction, or give quotes over the phone. We send a professional home comfort advisor to your home--even meet you after hours. During your home visit we will design you the perfect system, answer all your questions, and get your system in the family budget. Financing and/or rebates are typically available. Qualified Staff: You get a team of professionals, NATE certification means your getting the best. Company employees are required to pass a background investigation which include a criminal records check and drug testing. We also offer the best guarantees.

ME Flow HVAC Services
2 neighbors recently requested a quote
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Showing 1-10 of 258
Heating and Air Conditioning FAQs, answered by experts

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

When your HVAC system is loud, a few different causes are possible. If you have loose connections or bolts in the hardware, they can rattle as the system runs and vibrates. If you have an extremely dirty furnace filter, it could cause the system to generate noise. More commonly, an excessively loud HVAC system indicates a malfunction in the system. You may have a blower motor that is close to failing or a compressor that is breaking down. These issues require an immediate inspection.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

The $5,000 rule for HVAC systems helps homeowners decide whether to repair or replace an AC or furnace. Take the quote for the HVAC repair cost and multiply that by the age of the HVAC system. If the total is higher than $5,000, it’s more cost-effective to replace the system. If the total is lower than $5,000, consider repairing the system.

The Stephens City, 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.