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TRUSTED BY SALEM, OH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon28
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Salem, OH

*The Angi rating for Heating And Air Conditioning Service companies in Salem, OH 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 Salem, OH 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 March 09, 2026

Find Heating and air conditioning pros in Salem

Avatar for D. Miller Mechanical, LLC
D. Miller Mechanical, LLC
4.5(
66
)

Serving Salem, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Dwight was very responsive, persistent trouble shooter, clearly with tons of experience, and personable. Solved my Hvac problem quickly, and will definitely hire him again."
New Carrier Furnace Install
5 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Friesen Family Renovations, LLC
Friesen Family Renovations, LLC
4.7(
43
)

Serving Salem, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Wonderful company. Will recommend them for all household renovations."
Response time2 days
Response rate98%
2 neighbors recently requested a quote
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Avatar for RCL Home Service
RCL Home Service
4.5(
36
)

Serving Salem, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Excellent job! Assembled 3 different home furniture items for me. Completed them perfectly and cleaned up all the mess. Would definitely hire again for more work upcoming!"
Handrail
Handrail
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+4

Response time3 days
Response rate100%
2 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

You should know the main components of an air conditioner: the condenser coils, evaporator coils, drip pan, AC filter, ducts, and refrigerant. Each part plays a key role in the performance and safety of your AC system. When tracking the source of AC issues or odors, it helps to know where to look. Your outdoor unit houses your condenser coils, fan, and compressor. Your indoor unit houses your evaporator coils, drain lines, and filter, and it connects to your ductwork. 

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.

NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in different types of HVAC systems, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings.

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

The Salem, OH 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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