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Top-Rated Air conditioning pros in Washington Court House - Updated Nov 2026

JMSM Heating-Cooling-Cooking-Fountain-Refrigeration, LLC
4.8(
115
)
Central A/C - Service or RepairCentral Air Cleaner - Install or ReplaceCentral Air Cleaner - Repair or Service+4 more

Serving Washington Court House, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Warranties offered

Small jobs welcome

"Very professional and open about the issue and what it would take to fix. Was clear about expectations, cost and timing. The attention to detail was very thorough. So happy to have the fireplace fixed with one service call. We will be able to enjoy it over the holidays. Thx!!"
QUADFIRE PELLET STOVE
PEL PRO PP130 PELLET STOVE
Response time7 hrs
7 neighbors recently requested a quote
Recommended by94%of homeowners
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+4 more

Serving Washington Court House, 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 RepairCentral Air Cleaner - Install or Replace+8 more

Serving Washington Court House, 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.

Avatar for BSP Corp
BSP Corp
5.0(
1
)
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Service or Repair

Serving Washington Court House, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Kenny was excellent!! I hired him to remove the bathroom demolition debris. He was very nice and polite. He responded right away to my request. The price was the best I got from different companies. He got the job done in few minutes and left the area complete clean. I 100% recommend him"
Tree Removal
Tree Removal
Tree Removal
Tree Removal
Tree Removal

+16

20 neighbors recently requested a quote
R&A CLEANOUT SERVICES
New to Angi
Outdoor Mist Cooling System - Service or Repair

Serving Washington Court House, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

R&A Cleanout Services LLC provides fast, reliable, and professional cleanout and junk removal services throughout Ohio. We specialize in storage unit cleanouts, garages, apartments, houses, estate cleanouts, and general junk removal. Whether you need to clear out a single storage unit or an entire property, our team is ready to get the job done efficiently and leave the space clean and ready for its next use. We take pride in providing friendly service, fair pricing, and dependable work. No job is too big or too small. Contact R&A Cleanout Services LLC today for a free estimate!

Fulton Excavating
New to Angi
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Service or Repair

Serving Washington Court House, OH and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

Looking for reliable, precise groundwork? Fulton Excavating is your trusted, locally owned team serving the Miami Valley, Clark, and Greene County areas.\n\nWe bring our own top-tier equipment straight to your job site—cutting out third-party rental costs and passing those savings directly to you. From digging custom home foundations to clearing out tough overgrowth, we handle the heavy lifting to ensure your project starts on a perfect foundation. No job is too big or too small, and we pride ourselves on delivering clean, beautifully graded results every time.

Avatar for New Albany Heating and Cooling
New Albany Heating and Cooling
4.8(
57
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Washington Court House, OH and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"On May 24, 2019, I replaced two 20-year-old York AC units with (two) 2-ton 13 seer Carrier units at my rental. The two technicians Brad and Kevin arrived around 10:00 AM. They removed the old units and installed the two new units. The total cost $6,174.00 including permit fees, tax, and installation. It includes a 5-yr parts & 1-year labor warranty. The technicians, Brad & Kevin were great. They were conscientious, personable and willing to answer all my questions. Unfortunately, it rained part of the day. They made sure to put down drop cloths and kept the mess to a minimum. The entire installation took approximately 9 hours. I stayed and watched the entire time so I can attest to their work ethic, expertise and honesty. The old equipment was removed by a scrapper they called. The only issue I have and it is not with the installers but the company's policy of only giving a 5-yr warranty rather than the normal 10-yr residential warranty. They considered my residential rental as commercial. But I knew this up front. So the issue for me was should I go with another company that I received a bid from but which was around $350 higher per unit to get the 10-year warranty or go with New Albany H & C? I chose the lower price over the longer warranty. New Albany H & C is part of a larger group of companies that include Pickerington H & C, Hilliard Dublin H & C, and a few others. I like the company's policies and customer service but the warranty issue does stick in my craw. I would use the company again and I would request Brad and Kevin again."
Recommended by92%of homeowners
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FAQs for air conditioning projects in Washington Court House, OH

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Washington Court House, OH homeowners’ guide to air conditioning services

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