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Find Air conditioning pros in Morrisville

Avatar for MTC Heating & Air Conditioning
MTC Heating & Air Conditioning
4.6(
133
)

Serving Morrisville, NC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"AJ was amazing to work with and we would highly recommend him! Our AC unit froze up overnight and our house quickly jumped up to 85 degrees. We jumped on Home Advisor the next morning and after being matched with Jassanee Heating and Air Conditioning Services, AJ contacted us within 20 minutes. We were originally scheduled for a 5:00 PM appointment, but AJ went above and beyond and came out to our house at 9:45 AM, just 30 minutes after we originally spoke. He worked quickly and efficiently and had our AC unit back up and running by 11:00 AM. He also provided us with information about our system and suggested future service to avoid continued issues. We could not have asked for a better company to work with and highly recommend him to anyone in need!"
NEW INSTALLATION
new installation air handle
HVAC SERVICES
services repairs
evaporator replacement

+13

Response time4 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for A Maynor Heating and Air Conditioning, Inc.
A Maynor Heating and Air Conditioning, Inc.
4.9(
107
)

Serving Morrisville, NC and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Absolutely amazing service! The whole transaction was handled professionally & diligently. Service techs were fantastic & professional. I highly recommend Maynor for all your heat & air services."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Yellow Dot Heating & Air Conditioning
Yellow Dot Heating & Air Conditioning
4.4(
30
)

Serving Morrisville, NC and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Emergency services offered

For more than ten years, Yellow Dot Heating, Air Conditioning and Electrical has been one of the areas largest heating and cooling hvac contractors. We strive to provide Triangle home and business owners with top-of-the-line emergency hvac services, emergency hvac repair, sales, and support for the most popular heating and cooling system brands on the market. We know what it takes to provide quality HVAC service and installation to our customers. We are based in Raleigh, North Carolina and also serve the areas of Durham, Cary, Chapel Hill, Apex, Hillsborough, Garner, Wake Forest, Holly Springs, Morrisville, Knightsdale, Zebulon, Clayton, Fuquay-Varina, Wake County, Durham County and more.

27 neighbors recently requested a quote
Recommended by21%of homeowners
Avatar for Cape Fear Air, Electric & Plumbing
Cape Fear Air, Electric & Plumbing
4.8(
673
)

Serving Morrisville, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"I called the Cape Fear Air Conditioning & Heating's Fayetteville location last Thursday and the person who answered the phone and scheduled the appointment was nice, and thankfully was able to get a technician scheduled to come out the next afternoon. The technician, Jeff, arrived on time, was professional, and was very nice. The technician was A+ and I would highly recommend Cape Fear A/C & Heating. I would definitely call them for future services needed and I appreciate the great customer service. Thank you! :)"
cooling
 heating
 air conditioning
 air conditioning
Response time1 day
193 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Herd's Heating & Air Conditioning LLC
Herd's Heating & Air Conditioning LLC
4.5(
22
)

Serving Morrisville, NC and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

Herd's Heating & Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Condenser Coil Cleaning
Condenser Coil Cleaning
Response time6 hrs
Response rate96%
4 neighbors recently requested a quote
Avatar for Landen Heating and Cooling, Inc.
Landen Heating and Cooling, Inc.
4.5(
179
)

Serving Morrisville, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"While Landen Air was quick to respond I wasnt told I would be charged $94 for the service call. I believe that I was getting a free estimate. The other thing that bothers me is that I was told and was it stated on my receipt that the work would not be guaranteed. Finally, I did request an estimate to replace my system. I have not heard from Landen Air regarding the ;free estimate."
LandenAir, LLC
Unit Replacement
Response time6 hrs
55 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ARS / Rescue Rooter Durham
ARS / Rescue Rooter Durham
4.3(
71
)

Serving Morrisville, NC and surrounding areas

Approved (Corporate)

In business since 1972

Free estimates

Credit card accepted

ARS is a trusted service provider in heating, air conditioning, and indoor air quality. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted. 100% financing with approved credit Residential and Commercial\n

System Installation
289 neighbors recently requested a quote
Recommended by78%of homeowners
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FAQs for air conditioning projects in Morrisville, 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 Morrisville, NC homeowners’ guide to air conditioning services

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