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Find Air conditioning pros in Shippensburg

Avatar for McCrea Heating & Air Conditioning Services of PA
McCrea Heating & Air Conditioning Services of PA
4.7(
317
)

Serving Shippensburg, PA and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"McCrea’s technician John Kline was extremely professional, courteous and knowledgeable. Very satisfied with services received today. Would highly recommend them. This company offers military/veteran discount. So happy I inquired about the discount. Thank you McCrea Heating & Air Conditioning."
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5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mesic Services Limited
Mesic Services Limited
4.2(
89
)

Serving Shippensburg, PA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I had a contractor grade furnace that lasted only 11 years and had a leak. My regular jobber gave me a bid but it was very high. I got Aire Serve thru Home Advisors and their bid was almost $4,000 less and the air conditioner was higher SEER, higher tonnage, the furnace had 20k more BTU's and the warranties were much better. They came out in a few days and did the whole installation of both units in 6 hours. WE are pleased!"
Townhomes in Carlisle
Townhomes in Carlisle
Townhomes in Carlisle
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Stover's Pool and Spa Service
Stover's Pool and Spa Service
4.1(
133
)

Serving Shippensburg, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"I had been searching for somebody for a very good while to replace the switch for my indoor Jacuzzi jet tub. I had contacted plumbers and contractors don't like to work on these because of the access and cramped conditions. I even tried to see if Fager's could recommend someone, no luck. I almost gave up but then I got a hold Stover's Pool and Spa. They were professional were able to get the new switch installed in about a half an hour. We are thrilled to have our jets working again properly. Thanks, guys! They are knowledgeable, professional, and I would definitely recommended hiring them for your project."
Response time7 hrs
39 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mesic Services
Mesic Services
4.2(
88
)

Serving Shippensburg, PA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Prompt response to my request. (The phone rang almost as soon as I exited the HomeAdvisor browser!). Prompt and friendly service. Explained problem and fixed it within minutes. Very professional service. I highly recommend AIRESERV Heating and Air Conditioning."
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Shoe covers
Response time8 hrs
Recommended by95%of homeowners
Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.4(
77
)

Serving Shippensburg, PA and surrounding areas

In business since 1892

Free estimates

Emergency services offered

"They were professional and on time. They cared about our house and put down tarps and stuff to walk on. They did an excellent job on the installation and were helpful in explaining how the system worked. They went over all the components that they installed. From what I can tell, they did a neat job. They had to break a window to vent to the outside. They didn't clean up the broken glass on the outside of the house, but it was probably just an oversight."
Recommended by95%of homeowners
Avatar for 717 Home Comfort LLC
717 Home Comfort LLC
4.9(
8
)

Serving Shippensburg, PA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Absolutely amazing!!! Our AC stopped working today, and with the health issues that my kiddo & I have, long wait for an HVAC tech availability was not something that we could risk . We found 717 Home Comfort recommended on one of our local community pages & we were lucky enough that Derek had availability to come out within the hour. Thankfully it was a simple fix. Derek was very transparent from the start with pricing & there were no crazy extra fees. He was very friendly, personable, and professional.. He is now our go to HVAC guy, & I 1000000000% recommend!!"
Heat Pump Installation
Response time3 hrs
Response rate96%
Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.9(
16
)

Serving Shippensburg, PA and surrounding areas

In business since 1892

Free estimates

Emergency services offered

Operating 24/7 for emergency service to repair your heating, cooling and water heating equipment, Specialize in Installation, Service Repairs & Maintenance. Also perform Energy Audits & Duct Cleaning. We Service All Makes & Models of your HVAC Equipment that are Natural Gas, Electric, Propane or Oil. Call us today at 1-877-844-4822!

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Recommended by100%of homeowners
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FAQs for air conditioning projects in Shippensburg, 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 Shippensburg, PA homeowners’ guide to air conditioning services

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