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    Average homeowner rating
  • Verified reviews icon169
    Verified heating and air conditioning services reviews

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

Efficient heating and cooling
5.0(
2
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Geothermal Heating or Cooling System - Service

Serving Waterville, OH and surrounding areas

Approved

13 years experience, we install furnaces, a/c systems and ductless systems. 10 yr warranties on all equipment. We also offer a/c tune ups which consist of cleaning outdoor condenser and all checking refrigerant charge on your system. We also offer a complimentary air filter change with this service. Don't wait until its hot to make sure your system will operate properly.

Upper bedroom
Clean
Finished
Cassette
Cracked heat exchager

+3

J&m hvac service LLC
New to Angi
Central Air Cleaner - Repair or ServiceGeothermal Heating or Cooling System - InstallGeothermal Heating or Cooling System - Service

Serving Waterville, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Experienced HVAC technician offering installation, repair, and troubleshooting for AC units, furnaces, and walk-in coolers. Skilled in electrical and system diagnostics with a strong focus on fast, reliable service. I take pride in honest work, fair pricing, and solving problems efficiently. Available for emergency and after-hours service.

Avatar for Before and after cleaning co.
Before and after cleaning co.
New to Angi
Air Ducts & Vents - Clean

Serving Waterville, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

✨ Before & After Cleaning Company ✨\n\nWe’re here to turn messes into fresh starts! 🧼✨ We provide detailed, reliable cleaning services with a focus on the little things that make a BIG difference. From deep cleans to everyday messes, we’re not afraid to get our hands dirty and leave your space looking and feeling brand new!\n\n📍 Serving the Toledo area\n🧽 Deep Cleaning • Move-Outs • Residential Cleaning\n✨ Your mess is our mission!

Deep clean
Deep clean
Deep clean
Deep clean
Deep clean

+25

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Heating and Air Conditioning FAQs, answered by experts

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

The Waterville, 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.