Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Keyser, WV

There are 5 highly-rated local heating and air conditioning pros.

TRUSTED BY KEYSER, WV HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon20
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Keyser, WV

*The Angi rating for Heating And Air Conditioning Service companies in Keyser, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Keyser, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on October 21, 2025

Find Heating and air conditioning pros in Keyser

Hampshire Heating & Cooling

550 Washington Bottom Rd
5.00(
3
)
•Approved Pro

Hampshire Heating & Cooling

550 Washington Bottom Rd
5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
74 local quotes requested

Heating, Air Conditioning, Refrigeration equipment sales and service

"Outstanding! Efficient, timely, cost effective. Highly skilled technician."

John M on August 2025

Heating, Air Conditioning, Refrigeration equipment sales and service

"Outstanding! Efficient, timely, cost effective. Highly skilled technician."

John M on August 2025

Larry P Smith Electric

107 S 7th St
4.29(
7
)
•Approved Pro

Larry P Smith Electric

107 S 7th St
4.29(
7
)
•Approved Pro
Customers say: Quick response
18 local quotes requested
31 years of experience

We offer over 25 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Did not do the work as planned. Power to the out buildings didn't work, and had to have someone else correct the wiring. While the new panel was installed well, there were related issues that weren't addressed."

Phil B on March 2025

We offer over 25 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Did not do the work as planned. Power to the out buildings didn't work, and had to have someone else correct the wiring. While the new panel was installed well, there were related issues that weren't addressed."

Phil B on March 2025

Hamilton Valentino Design

No reviews yet

Hamilton Valentino Design

No reviews yet
2 years of experience

Welcome to Hamilton Valentino Design. We're the experts in making beautiful living spaces. Veteran owned, and employing local labor, we're the trusted source for all your remodeling needs. We provide free estimates driven by our exclusive AI tool that allows you to know quickly what to expect.

Welcome to Hamilton Valentino Design. We're the experts in making beautiful living spaces. Veteran owned, and employing local labor, we're the trusted source for all your remodeling needs. We provide free estimates driven by our exclusive AI tool that allows you to know quickly what to expect.

Mr. Heating and Cooling LLC

673 Rons Dr
No reviews yet

Mr. Heating and Cooling LLC

673 Rons Dr
No reviews yet
4 years of experience

Mr. Heating and Cooling are dedicated to excellent service, top-quality products, and competitive prices. Call us for heating and cooling system inspections, service, and replacements at 304-490-5555 or visit our website for more information. mrheatingandcooling.com

Mr. Heating and Cooling are dedicated to excellent service, top-quality products, and competitive prices. Call us for heating and cooling system inspections, service, and replacements at 304-490-5555 or visit our website for more information. mrheatingandcooling.com

Avatar for Gilma's Cleaning LLC

Gilma's Cleaning LLC

Colchester Court
4.94(
33
)

Gilma's Cleaning LLC

Colchester Court
4.94(
33
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!(I'm here to clean airbnb and grow your business with good reviews)

"Great!!! Very professional, personable, and explained exactly what was going to be done. I was very pleased when the cleaning was completed. 👍🏽👍🏽👍🏽👍🏽👍🏽"

Tonia S on October 2025

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!(I'm here to clean airbnb and grow your business with good reviews)

"Great!!! Very professional, personable, and explained exactly what was going to be done. I was very pleased when the cleaning was completed. 👍🏽👍🏽👍🏽👍🏽👍🏽"

Tonia S on October 2025

Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)
Customers say: Super punctual
32693 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 2025

American Home Guard Home Warranty - PA

1515 Market St
5.00(
1
)

American Home Guard Home Warranty - PA

1515 Market St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Rizer Refrigeration

246 6th Ave, PO Box 663
No reviews yet

Rizer Refrigeration

246 6th Ave, PO Box 663
No reviews yet
29 years of experience

Commercial and Residential Heating, Ventilation, Air conditioning, Commercial Refrigeration, Electrical Services,service and repairs on Commercial Restaurant Equipment.Troubleshooting all aspects of the HVACR and Electrical field.Preventive Maintenance is available and is recommended for both Commercial and Residential Service.With 30 years experience in my field I diagnose and repair with a guarantee.Installations and service on almost every brand of Heating, Ventilation, Air conditioning, Commercial Refrigeration and Electrical.

Commercial and Residential Heating, Ventilation, Air conditioning, Commercial Refrigeration, Electrical Services,service and repairs on Commercial Restaurant Equipment.Troubleshooting all aspects of the HVACR and Electrical field.Preventive Maintenance is available and is recommended for both Commercial and Residential Service.With 30 years experience in my field I diagnose and repair with a guarantee.Installations and service on almost every brand of Heating, Ventilation, Air conditioning, Commercial Refrigeration and Electrical.

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Heating and Air Conditioning questions, answered by experts

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

Yes, you can put an AC unit on the roof of your home or commercial building. For proper installation, you’ll need to ensure the roof surface is flat, it’s accessible for maintenance and cleaning, and an AC installation pro agreed that your home is a candidate for package units. Don’t forget to consider the climate in your area, as homes that experience frequent tropical storms or hurricanes may not benefit from this type of system.

You should service your AC at least once per year, in the spring, and twice per year if your unit is 10 years or older. As your unit ages, more maintenance can catch problems early and help the system reach its full lifespan potential, usually 15 years.

Get on your HVAC technician’s schedule in early spring so your unit is ready to go for the season. If you’re doing two inspections per year, aim for one in the spring and one in the fall. You should also service your furnace once per year in the fall.

If an air conditioner is younger than 10 years, it’s worth trying to repair it in most cases. Some basic maintenance or a cleaning might bring it back to working condition. However, many HVAC pros swear by the “5,000 rule.” If the estimated cost of your repair multiplied by the unit’s age is more than $5,000, it’s time to replace it.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

The Keyser, 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.

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