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Find Air conditioning pros in Lexington

Avatar for Quality Refrigeration Concepts Inc.
Quality Refrigeration Concepts Inc.
4.8(
20
)

Serving Lexington, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"I recently had the pleasure of working with QRC, Inc. for our commercial HVAC needs, and I can’t say enough about their exceptional service! From the moment we reached out, their team was professional, responsive, and genuinely invested in solving our issues. They arrived on time, quickly diagnosed the problem with our system, and provided a cost-effective solution that got our business back up and running without a hitch. The technicians were knowledgeable, courteous, and went above and beyond to ensure everything was perfect before they left. QRC, Inc. truly understands the importance of reliable HVAC/R service for commercial spaces, and their attention to detail and customer care is unmatched. I highly recommend them to any business looking for top-notch service"
HVAC Replacement
Heat Pump
Air Handler
Air Conditioner
Repair

+21

Response time1 day
Response rate87%
181 neighbors recently requested a quote
Avatar for Duggins Heating And Cooling
Duggins Heating And Cooling
4.7(
23
)

Serving Lexington, NC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Very well; tech was knowledgeable and professional, very helpful, helped troubleshoot a blower issue we had as well. Freon price seemed a tad high. Other than that, all good."
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for PRAIR Heating and Air Conditioning
PRAIR Heating and Air Conditioning
4.7(
19
)

Serving Lexington, NC and surrounding areas

Approved

In business since 2021

Warranties offered

Small jobs welcome

"I called PRAIR when my ac/gas pack started having problems. Travis and crew were quick to respond and we went from diagnosis, options to full replacement very quickly. All options were explained to me in detail and I felt very good about the professionalism displayed by the PRAIR crew. They always came when they said they would and would stay late if needed to complete the job. Great customer service and workmanship, not to mention just great people. I'd highly recommend them to anyone."
Response time7 hrs
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Blown Away HVAC
Blown Away HVAC
5.0(
5
)

Serving Lexington, NC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Tyler responded after hours to complete the work. Blown away at the time he spent fixing the capacitor with precision. Customer service was beyond amazing!"
Before Cleaning
Before Cleaning
After Cleaning
After Cleaning
Side by side comparison

+53

Response time10 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Direct Refrigeration & Air Solutions, LLC
Direct Refrigeration & Air Solutions, LLC
5.0(
3
)

Serving Lexington, NC and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Their work quality was excellent, kind customer service. Their prices were very fair, overall it was a good experience and I would absolutely recommend them to anyone who asks! They do all kinds of services... from HVAC to repair, even carpentry work! This company is amazing, they really DO IT ALL, as their name itself implies... I needed a lot of help in my home, and this company provided stellar help."
project photos
29 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Jet Heating & Air, Inc.
Jet Heating & Air, Inc.
5.0(
3
)

Serving Lexington, NC and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Chris was the technician that came out and did a wonderful job very informative. The unit was low on freon and while we were looking at the unit fan motor went out and he was able to get a new one next day. He vacuumed the unit out of all the leaves and clean the fins and then actually put away some of my tools and hoses. Chris went above and beyond I would highly recommend."
Packaged Unit
Air Handler in Attic
Outdoor Unit
New Construction Work
New Construction Work

+4

1 neighbors recently requested a quote
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FAQs for air conditioning projects in Lexington, NC

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, NC homeowners’ guide to air conditioning services

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