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TRUSTED BY GREENWICH, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon14
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Greenwich, 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 Greenwich, 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 27, 2025

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

Avatar for Comfort Control
Comfort Control
4.7(
3
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+11 more

Serving Greenwich, OH and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Got the part needed in good time, Matt the service man was very pleasnat and knew what he needed to do to get us heat again, great job."
New 5-Series Geothermal
Nu-Calgon iWave Install
Pressure-less Flow Center
Lennox Furnace and Rheem Water Heater
Lennox Furnace and Water Heater

+26

Response time2 days
Recommended by66%of homeowners
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Avatar for Friesen Family Renovations, LLC
Friesen Family Renovations, LLC
4.7(
45
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Greenwich, 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%
Recommended by69%of homeowners
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Avatar for Great Lakes Electric
Great Lakes Electric
4.5(
24
)
Gas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - RepairCentral A/C - Install+13 more

Serving Greenwich, OH and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

Proudly serving Erie and Huron Counties since 1996.\n\nFor 30 years, Great Lakes Electric has been a trusted provider of electrical services throughout North Central Ohio. We take pride in delivering safe, reliable, and high-quality workmanship for homeowners and businesses alike.\n\nOur team of skilled, trained electricians specializes in residential and commercial electrical services, HVAC, generators, home lighting, and more. We are committed to completing every project safely, on time, and within budget.\n\nBuilt on a foundation of quality workmanship, dependable service, and lasting customer relationships, Great Lakes Electric is proud to serve the communities where we live and work.\n\nAll of our work is backed by a 100% satisfaction guarantee.

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+3

35 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Firelands Fresh Air Service
Firelands Fresh Air Service
4.9(
7
)
Air Ducts & Vents - Clean

Serving Greenwich, OH and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"They're great. Very attentive. Quality of work is top notch."
Response time2 days
12 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Keller’s Mechanical Services
Keller’s Mechanical Services
5.0(
2
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+3 more

Serving Greenwich, OH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Very prompt and extremely fair pricing. Professional job all the way around."
1 neighbors recently requested a quote
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Avatar for Litto Home Repairs
Litto Home Repairs
5.0(
3
)
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - RepairElectrical Baseboard or Wall Heater - Install+6 more

Serving Greenwich, OH and surrounding areas

Approved

"Highly recommend this pro! He was efficient, professional and reasonable in price. He explained the what and why of what he was doing and completely resolved my plumbing issues."
41 neighbors recently requested a quote
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Avatar for ZEL Electric
ZEL Electric
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Greenwich, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

⚡ Welcome to ZEL ELECTRIC ⚡\n\nWe’re a licensed & insured electrical contractor proudly serving Medina County and surrounding areas.\n\nFrom service upgrades and panel work to lighting, EV chargers, and residential or commercial electrical projects, we focus on clean, safe, and code-compliant work done right the first time.\n\n📞 Call or message us for a free estimate\n216-318-3381\n\n⚡ Driven by Energy. Built on Trust.

Barn wire
Barn wire
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Heating and Air Conditioning FAQs, answered by experts

Both evaporator coils and condenser coils are recyclable and contain valuable, sellable metals such as copper and aluminum. Not only is it more earth-friendly to take them to a local metal recycling facility, but you can also trade them in for cash. Also, once the coils are removed from the system, they won’t have any traces of refrigerant, so you won’t have to arrange for recycling Freon or R-410A unless you’re disposing of the entire AC system.

Yes, AC coil cleaning is definitely worth it. Cleaning your AC coils ensures your AC unit will function efficiently for the long term. Dirty and grimy AC coils make your unit work harder to cool your home, resulting in higher electric bills. Additionally, having your coils professionally cleaned regularly will reduce the possibility of extensive maintenance and repair costs.

Winterizing can still help you save money on energy costs and help prepare your AC for its work next year when you turn it back on. We suggest planning for at least some maintenance, even if winters are mild in your area.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

The Greenwich, 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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