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Top-Rated Air conditioning pros in Huntingdon Valley - Updated Nov 2026

Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.6(
678
)
Central A/C - InstallCentral Humidifier - Install or ReplaceDuctless Mini-split A/C - Install or Replace

Serving Huntingdon Valley, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"I have been using UIC's services for several years now. They have replaced two older furnaces a couple of years ago with new 2-stage Carrier Infinity units. They have performed flawlessly. Last week our third unit, the main furnace, was replaced with the new Carrier Infinity Modulating Air technology as recommended by Paul, our sale representative. Bruce, Jeff & Wes did a fabulous job on removing the old, and installing the new furnace. They were on time, well equipped, professional, thorough and completed the replacement furnace installation by 5:00 PM. A big job indeed. The new furnace is simply amazing. You must stand next to it to hear it running. The house is much more comfortable given the very slow furnace run modes with continual air movement (undetectable). Another great experience with UIC. I *highly* recommend the UIC team and equally as important, the new Carrier products. Thank you UIC!"
Additional Photos
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+3

2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for East Coast Comfort Inc
East Coast Comfort Inc
4.9(
579
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving Huntingdon Valley, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Credit card accepted

"I have been using East Coast Comfort for heating and air-conditioning for years and I have always been pleased. They installed a new system for us years ago, did it for far less than other estimates we received, and we have reduced our energy costs because of it."
Additional Photos
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Response time2 days
Response rate99%
5 neighbors recently requested a quote
Avatar for Dilling Heating & Cooling
Dilling Heating & Cooling
4.5(
44
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair+6 more

Serving Huntingdon Valley, PA and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Emergency services offered

At Dilling: Heating, Cooling, Plumbing & Electrical, we provide HVAC, Plumbing, and Electrical repair, maintenance, and replacement services in the Charlotte Metro and surrounding areas. We are available to you 24 hours a day, seven days a week, and can respond to your home's service issues within 24 to 48 hours upon initial request. Give us a call today! Dilling Does It - Since 1955!

5 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for AAC Heating and Cooling, LLC
AAC Heating and Cooling, LLC
4.5(
65
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Huntingdon Valley, PA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Adam and Nate installed my new HVAC system in my home. This is my second time dealing with Adam since 2013. Adam is very honest and professional. My family is very satisfied with our new AC system. I would definitely recommend these guys for all of your heating and cooling needs."
HVAC
LENNOX: Heating and Air Conditioning
Carrier HVAC
LENNOX: Heating and Air Conditioning-Ductless
Lennox AC

+4

Response time1 day
Recommended by98%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.4(
1,600
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Huntingdon Valley, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"

we had a leak problem and the tech came and looked over our equipment, fixed the problem and left. It cost us nothing and we have had their home heating service contracts for over 20 years.  They have NEVER ONCE not shown up or not helped and in the two furnace emergencies we had--they were here with in 1hr. 

We are very happy.


"
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Response time6 days
Response rate100%
18 neighbors recently requested a quote
Avatar for MECHANICAL MISSION USA, LLC
MECHANICAL MISSION USA, LLC
4.5(
173
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral Humidifier - Repair or Service

Serving Huntingdon Valley, PA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The repairman was was very professional and did a great job of explaining the problem to me. He was honest in his assessment of the problem and did not try to take advantage of someone who knows nothing about repairing air conditioners. He worked quickly and was thorough. I would definitely work with this company again."
Heat Pump
AC Repair
AC Unit
Water Heater
AC Unit

+26

Response time9 hrs
Response rate90%
1 neighbors recently requested a quote
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FAQs for air conditioning projects in Huntingdon Valley, PA

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 Huntingdon Valley, PA homeowners’ guide to air conditioning services

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