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TRUSTED BY BATAVIA, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified heating and air conditioning services reviews

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

O'Donnell HVAC Services LLC
5.0(
13
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+9 more

Serving Batavia, OH and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"O'Donnell HVAC Services LLC is a top notch, business. Friendly, dependable at reasonable prices. Also Brad is very knowledgeable and explains everything heâ s going to install. He is very clean and neat. He always wore his covers over his work boots I highly recommend his work."
Response time40 mins
Response rate92%
Recommended by100%of homeowners
Avatar for Hauser Air
Hauser Air
4.6(
66
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Batavia, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

"Hauserâ s sales manager and the field tech were both Very polite, knowledgeable and clearly communicated in as much technical detail as I wanted the repairs they recommended and why. Our previous HVAC service provider had diagnosed loss of AC cooling as a compressor failure and had quoted compressor replacement at over $3500 or even recommended replacing the matched AC & Evap Coil unit costing $5-$7K depending on the efficiency chosen. I approached Hauser for a second opinion diagnosis for loss of AC cooling and they diagnosed it as a deteriorating but not failed compressor and had it running in half an hour with a new replacement run capacitor and an add-on electrical gizmo â compressor saverâ at total cost of under $400."
furnace installation
418 neighbors recently requested a quote
Recommended by67%of homeowners
Green Clean Air
4.8(
17
)
Air Ducts & Vents - Clean

Serving Batavia, OH and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I like everything about them. They are personable, the gentlemen who owns the company, Bob, is very polite and careful with anything around the windows they are washing. Anything they have to move to do their job, they make sure to put back. They take great care to clean up after themselves, and respect me and my property. To top everything off, the work they do is always great!

The rates they offer are very friendly and competitive."
Response time7 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Green Clean Air, LLC
Green Clean Air, LLC
4.4(
314
)
Air Ducts & Vents - Clean

Serving Batavia, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"My hvac system just doesn?t seem to be working properly there was a complication they admitted to and I greatly appreciated that honestly but I?m not sure what?s wrong now assuming they corrected the damage they made properly"
Employee
Geo-thermal unit
Geo-thermal unit
Nikro unit
duct cleaning

+10

Response time1 day
Response rate99%
4 neighbors recently requested a quote
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Showing 1-10 of 261
Heating and Air Conditioning FAQs, answered by experts

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

No, it’s not normal for AC vents to drip condensation. A sweating AC vent is a sign of something wrong and can lead to issues like air duct rust or mold growth. Your HVAC unit might not be working efficiently because of a dirty filter or clogged ducts. Alternatively, your ductwork might not have adequate insulation, which allows the cool air in the ducts to meet the humid air outside, causing condensation. 

Yes, a dehumidifier and air conditioner can be used simultaneously in a home. A dehumidifier can bolster an air conditioner’s efficiency. Typically, a dehumidifier is used when the air conditioner alone cannot keep a home’s humidity levels at a comfortable indoor humidity level, which should, ideally, be between 30% and 50%.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

The Batavia, 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.