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Find Air conditioning pros in Lexington

Avatar for Custom Installations, Inc.
Custom Installations, Inc.
2.5(
22
)
Window A/C Unit - Install

Serving Lexington, OK and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"Installer called before arrival to make sure I was ready. Showed up on time, had all the tools needed and went right to work. Cleaned up after install made sure unit was working and asked if aI had any questions. Good job"
Response time30 mins
Recommended by88%of homeowners
Stealth Recycling
New to Angi
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Install - For BusinessOutdoor Mist Cooling System - Service or Repair+1 more

Serving Lexington, OK and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

locally owned and operated junk and waste removal serving the Oklahoma City metro. We handle residential and commercial hauls — furniture, appliances, construction debris, yard waste, and full cleanouts. Fast quotes, upfront pricing, and same-week service in most cases. Licensed and insured, and we always leave the site clean.

2 neighbors recently requested a quote
Avatar for Leevi Curren
Leevi Curren
New to Angi
Outdoor Mist Cooling System - Service or Repair

Serving Lexington, OK and surrounding areas

Approved

I have worked in many industries I worked in the automotive field for 10 years. I now work in supplying doors and trim for major builders across Oklahoma I am working directly with builders to find door hardware cabinet hardware as well as exterior doors. I have been doing lawn care for businesses and homeowners for the past five years, I’ve been helping family and friends and neighbors with projects that they’ve needed done, and I also manage my mother-in-law‘s rentals, I guess you could consider me a handyman or a jack of all trade. I’m just looking to help as many people as possible hopefully save them some money and gain some knowledge to hopefully expand into making this a full-time business. I will do my best to have fair pricing, I pride myself on being honest and straightforward with everyone.

1 neighbors recently requested a quote
Avatar for Homestead Cleaning Group
Homestead Cleaning Group
New to Angi
Window A/C Unit - Service or RelocateWindow A/C Unit - Service or Relocate - For Business

Serving Lexington, OK and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Homestead Cleaning Group is a locally owned cleaning company serving the Oklahoma City metro with reliable, detail‑driven service. We specialize in apartment make‑readies, clean‑outs, and deep cleans that help property managers and homeowners keep their spaces move‑in ready. With clear communication, dependable scheduling, and consistent quality, we make every home feel cared for.

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FAQs for air conditioning projects in Lexington, OK

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 Lexington, OK homeowners’ guide to air conditioning services

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