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TRUSTED BY SHENANDOAH JUNCTION, WV HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon282
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Shenandoah Junction - 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 Shenandoah Junction, WV and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"Rob was the service technician who came by for check up on our Trane AC Unit. He was professional and courteous. He took time to explain and label damper settings for future reference. He was the best HVAC technician I have ever encountered thus far. Rob is definitely an asset to McCrea company. If I ever need service again, I want Rob to be the one to service my AC Unit. Thank you!"
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 Shenandoah Junction, 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
8 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 RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Shenandoah Junction, 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."
39 neighbors recently requested a quote
Avatar for HVAC VA
HVAC VA
5.0(
2
)
Central A/C - Service or Repair

Serving Shenandoah Junction, 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 Shenandoah Junction, 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%
3 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 Shenandoah Junction, 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
9 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

The standard HVAC warranty is around five years. Still, many brands offer an extension to 10 years if you register the product within a specific timeframe, typically 60 to 90 days post-purchase or HVAC installation. Over the past decade, warranty periods have substantially increased, shifting from 3-5 years in the 90s to the now-prevalent 10+ year warranties. Both warranty types cover parts failing due to manufacturer defects, incurring no additional costs. Some manufacturers provide extended warranties surpassing the usual 15- to 20-year window, though these often involve extra fees. 

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

The Shenandoah Junction, 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.