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Top-Rated Air conditioning pros in Caledonia - Updated Nov 2026

Avatar for R & T YODER ELECTRIC, INC
R & T YODER ELECTRIC, INC
4.8(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Caledonia, OH and surrounding areas

Approved (Corporate)

In business since 2004

Free estimates

Credit card accepted

R&T Yoder Electric, Plumbing & HVAC has been serving Central Ohio homeowners with trusted electrical, plumbing, heating, and cooling solutions for over 20 years. Our team is committed to delivering life-changing service through honest recommendations, quality workmanship, and clear communication. Whether you need a repair, replacement, or installation, we're here to make caring for your home simple and stress-free.

HVAC
HVAC
HVAC
HVAC
HVAC

+2

192 neighbors recently requested a quote
Shane
New to Angi
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+1 more

Serving Caledonia, OH and surrounding areas

Approved

HVAC technician with hands-on experience diagnosing, repairing, and maintaining residential and light commercial heating and cooling systems. Skilled in troubleshooting furnaces, air conditioners, heat pumps, and ventilation systems, with a strong focus on efficiency, reliability, and getting systems back up and running quickly. Multiple certifications including NATE.

Melissa Saimplice
New to Angi
Air Ducts & Vents - Clean

Serving Caledonia, OH and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

\nWelcome to our cleaning company! We are committed to providing reliable, high-quality cleaning services for homes and businesses. Our experienced and trustworthy team takes pride in delivering spotless results using professional techniques and attention to detail.\n\nWhether you need regular housekeeping, deep cleaning, office cleaning, move-in/move-out cleaning, or customized cleaning solutions, we tailor our services to meet your specific needs. We believe a clean environment promotes comfort, health, and productivity, and we strive to exceed our clients' expectations with every visit.\n\nCustomer satisfaction is our top priority. We are dedicated to delivering dependable service, flexible scheduling, and exceptional value. Let us take care of the cleaning so you can focus on what matters most.\n

Avatar for Nexus Renovation LLC
Nexus Renovation LLC
New to Angi
Air Ducts & Vents - Clean

Serving Caledonia, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Transform your space with NEXUS RENOVATION LLC: Quality and reliability in every project.\n\nLooking for experts to upgrade your property? At NEXUS RENOVATION LLC, we deliver professional construction services with flawless finishes and meticulous attention to detail. We specialize in:\n\nPainting: Breathe new life into your spaces with durable, high-end interior and exterior painting.\n\nFlooring: Expert installation of all flooring types to completely transform the look and functionality of your rooms.\n\nRoofing: Comprehensive roof repair, maintenance, and installation solutions to keep your home protected against any weather.\n\nBring your vision to life! Contact us today for a free estimate and discover why we are your best choice.

paint for the apartment
1 neighbors recently requested a quote
Avatar for McBride'S clean air and dryer vents
McBride'S clean air and dryer vents
4.9(
42
)
Air Ducts & Vents - Clean

Serving Caledonia, OH and surrounding areas

Free estimates

Credit card accepted

"I was very pleased with Tony McBride's work in cleaning my air ducts and furnace. He went above and beyond in replacing my drying vent and providing solutions to eliminate smoke oder. I will use this company again when needed."
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Air Conditioning FAQs, answered by experts

It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

The Caledonia, OH homeowners’ guide to air conditioning services

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