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Find Air conditioning pros in Swansea

Avatar for P & W HVAC Services
P & W HVAC Services
4.7(
269
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceCentral A/C - Service or Repair - For Business

Serving Swansea, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"Absolutely top notch. Came out on Sat., found the problem, came back with fan motor on SUNDAY and had cool air in one hour. Best customer service in Columbia. Best of all a fair price for the work!"
Nice Concrete Pad
P & W
P & W
Clogged Air Filter
TXV

+11

Response time5 hrs
181 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for E F Martin Mechanical Contractors Inc
E F Martin Mechanical Contractors Inc
4.7(
157
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving Swansea, SC and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Called EF Martin for annual furnace maintenance service. Had no problems getting someone on the phone to schedule the appointment. The attendant was very pleasant and efficient. I was scheduled for 2 - 4pm appointment. The technician arrived at 2pm, which was great. Dennis was very thorough and explained everything to me clearly. I highly recommend this company!"
UV Thermal Solar Panel
Comfort Control On the Go
Innovative Equipment
HVAC Equipment
UV Thermal Solar Panel

+2

Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for ARS / Rescue Rooter Columbia
ARS / Rescue Rooter Columbia
4.1(
103
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+2 more

Serving Swansea, SC and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Jason and Jason were polite, knowledgeable without being pushy, followed up. And completed work in a timely manner. I will call them first if I have to install any more heads to my miniductless air conditioner."
System Installation
444 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Gonzo Heating and Air
Gonzo Heating and Air
5.0(
9
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral Air Cleaner - Install or Replace+4 more

Serving Swansea, SC and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Brandon is a small business owner. I needed duct work removed and replaced with new. He was very knowledgeable and answered any questions I had. Also very respectful. His employees were very nice. I would hire him again."
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating and Air Conditioning Project

+20

Response time2 days
Response rate100%
46 neighbors recently requested a quote
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Avatar for Call Dad, LLC
Call Dad, LLC
4.0(
37
)
Central A/C - Service or Repair

Serving Swansea, SC and surrounding areas

Approved (Corporate)

In business since 2012

Free estimates

Emergency services offered

"Knowledgeable and very good diagnostics. Lived up to the name of Call Dad with Dad jokes. Very good customer service"
AC Unit
Air Handler/Furnace
Response time3 hrs
Response rate87%
238 neighbors recently requested a quote
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Avatar for The Allison's Inc.
The Allison's Inc.
4.9(
18
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Swansea, SC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Perfect! Punctual, friendly, did great work and plan to use again. Highly recommend!"
Handyman Services Project
Hardwood floors
Handyman Services Project
Handyman Services Project
Handymen Project

+198

Response time2 days
Recommended by72%of homeowners
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Avatar for Cassell Brothers Home Services
Cassell Brothers Home Services
New to Angi
Central A/C - Install

Serving Swansea, SC and surrounding areas

Approved (Corporate)

In business since 2008

Free estimates

Emergency services offered

Cassell Brothers provides expert and quality HVAC installation and repair as well as plumbing, electrical and whole-home generator installation.\n

42 neighbors recently requested a quote
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Avatar for Christians Property and Auto Solutions
Christians Property and Auto Solutions
New to Angi
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Service or Repair

Serving Swansea, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Christian’ s Property & Auto Solutions is a reliable, full-service company dedicated to meeting both residential and automotive needs with quality workmanship and dependable service. We specialize in a wide range of property maintenance and improvement services, handling everything inside and outside the home—from general repairs, landscaping, and exterior upkeep to interior projects that keep your property looking its best.

Kitchen
Landscape design
Landscape pool
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Palmetto & Pine Services Co.
New to Angi
Outdoor Mist Cooling System - Install

Serving Swansea, SC and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Palmetto & Pine Services Co. is a veteran-owned property services company serving residential and commercial clients across the Carolinas. We provide reliable junk removal, hauling, pressure washing, yard cleanup, delivery assistance, and property support services. Our team is built on discipline, pride, and accountability. We treat every job as if it were our own property. Quality work. Clear communication. No shortcuts.

12 neighbors recently requested a quote
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FAQs for air conditioning projects in Swansea, SC

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 Swansea, SC homeowners’ guide to air conditioning services

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

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