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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

Find Heating and air conditioning pros in Greenwich

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

11 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
14 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."
38 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 questions, answered by experts

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

This is a bit of a trick question. Even though the seasons arrive at the same time every year, the weather doesn’t always behave according to the calendar. So, while it’s fair to say that you can expect to turn on your AC starting in late May or early June, it all depends on the outside temperature and how cool you like to keep your home.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

Yes, you can clean AC coils yourself. Just make sure that the power to your AC system is off before you begin. You’ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.

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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