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Verified Reviews for Air Conditioning pros in Lima, OH

*The Angi rating for Air Conditioning companies in Lima, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Lima, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on September 20, 2025

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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Lima, OH and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
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Avatar for Dave's Handyman Express
Dave's Handyman Express
4.1(
62
)

Serving Lima, OH and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"I was charged $25 additional for the distance of my residence from Dave's home.  He sprayed the gutters out, but left some mess on the lawn.  He was timely, and arrived when he said he would.
"
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+23

Recommended by84%of homeowners
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Air Conditioning questions, answered by experts

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

There are plenty of different not-so-great sounds to hear from your air conditioning unit, like squealing, grinding, water running, excessive gurgling, banging, and clanking. Each of these sounds can indicate a different malfunction with your unit, so it’s important to have a professional assess the problem before it gets worse.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

The Lima, OH homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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