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TRUSTED BY SHEPHERDSTOWN, WV HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon225
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Shepherdstown - 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 Shepherdstown, WV 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."
Additional Photos
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8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Aire Serv of Martinsburg
Aire Serv of Martinsburg
4.6(
120
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Shepherdstown, WV and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"We needed fast service due to special circumstances but funds were limited. Aire Serv worked with us so we could afford to have them perform the necessary work in a very short time. They also helped us take steps to keep our HVAC system working well for a long time. James Sellers, our technician, was knowledgeable and thorough in his work. James took the time to explain what he was doing and made sure the system would continue to work well after he had closed the ticket on our service call. Based on my first experience with Aire Serv, I would not hesitate to recommend them to anyone."
Response time4 hrs
10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for BLACK DIAMOND ELECTRIC & HVAC SERVICES LLC
BLACK DIAMOND ELECTRIC & HVAC SERVICES LLC
5.0(
9
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+7 more

Serving Shepherdstown, WV and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I highly recommend Black Diamond Electric & HVAC Services, LLC. Their team identified the problem, gave recommendations and estimates on my repairs prior to working. Most importantly, they didn't try to sell me a new unit; they repaired my existing hot water heater. The repairman was professional and I have recommended him to my neighbors."
30 neighbors recently requested a quote
Avatar for HVAC VA
HVAC VA
5.0(
2
)
Central A/C - Service or Repair

Serving Shepherdstown, WV and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

We have established a solid reputation for quality work and outstanding results for residential homes cleaning service & also in maintaining and mowing a lawn. We are committed to providing a personalized service for each individual home we enter. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time10 mins
Response rate100%
Recommended by50%of homeowners
Avatar for Handyman Connection of Winchester
Handyman Connection of Winchester
4.4(
162
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Shepherdstown, WV and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"I was selling my house and the inspector found the fan was venting into the attic.  I needed to have a professional  vent it to the outside..  The HVAC tech  was on time, diagnosed the problem  immediately and had it vented to the outside soffit in a less than half an hour.  it looks good, not noticeable and now I meet code. I thought the price was a bit high. I have a one story ranch and all he had to do was cut a hole in the soffit, reach in and pull down the vent. Other than that  he did a wonderful job and I am happy.
"
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+12

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Voda Cleaning & Restoration of Martinsburg & Winchester
Voda Cleaning & Restoration of Martinsburg & Winchester
5.0(
8
)
Air Ducts & Vents - Clean

Serving Shepherdstown, WV and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Your Cleaning & Restoration Sidekick. At Voda, our mission is to make life easier for those responsible for creating inviting, healthy spaces where people live, work, and do business. We specialize in a wide range of cleaning & restoration services to keep your home or business clean, fresh and free from damage including: carpet cleaning, floor cleaning, tile & grout cleaning, upholstery cleaning, odor removal, water damage restoration, storm damage restoration, mold mitigation and more!

Spot Removal
After Spot Cleaning
Carpet Cleaning
Carpet Cleaning
VODA Truck

+10

Response time9 hrs
10 neighbors recently requested a quote
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Showing 1-10 of 157
Heating and Air Conditioning FAQs, answered by experts

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

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.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

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.

The Shepherdstown, WV 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.