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Find Air conditioning pros in Carlisle

Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Carlisle, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"I have a service contract with Petro. They came out to fix a leak on my heater. Service person came out on time, fixed the problem and cleaned up so you would never know he was even there. Very pleasant experience all the way through."
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Response time6 days
20 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Mesic Services Limited
Mesic Services Limited
4.2(
89
)

Serving Carlisle, 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
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Stahl's Mechanical
Stahl's Mechanical
5.0(
13
)

Serving Carlisle, PA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"My home air conditioning wasn't functioning properly. Will Stahl analyzed the problem and had a replacement unit installed in less than 24 hours on the hottest day of the year! You cannot get better or more reliable service that Stahl's Mechanical! And great conversation too!"
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+13

Response time1 day
47 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for House Tutor LLC
House Tutor LLC
5.0(
15
)

Serving Carlisle, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Cody is amazing Located the issue and repaired it in a timely manner. , leaving no mess at all While in my home he discovered a gas leak, repaired that Most importantly he arrived on time and was prepared to fix the issue I definitely recommend House Tutor for all your HVAC needs and more"
High Efficiency
Looks Tough?
Service?
Old an Broken
New and Efficient

+2

Response time2 days
7 neighbors recently requested a quote
Avatar for Off The Wall Cleaning Services LLC
Off The Wall Cleaning Services LLC
5.0(
2
)

Serving Carlisle, PA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Cleaning
4 neighbors recently requested a quote
DR HANDYMAN SERVICES, LLC
4.5(
17
)

Serving Carlisle, PA and surrounding areas

Approved

Free estimates

Customers say: True professional

Welcome to DR HANDYMAN Services! \nOwner owned and operated with 5+ years experience! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

Handymen Project
Handymen Project
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+1

3 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for TJ the Problem Solver
TJ the Problem Solver
New to Angi

Serving Carlisle, PA and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

I'm a firm believer and maintaining and repairing what you already own. I am also more than happy to teach someone how I repair or solve a problem so they can have that knowledge for their future. There is a solution to every problem.

Faucet replacement
Avatar for B A R Appliances AC LLC
B A R Appliances AC LLC
4.8(
319
)

Serving Carlisle, PA and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"We had a great experience with BAR Appliances. Henry was very informative and easy to work with. He was easy to reach and he responded to all of our questions. We had 2 units replaced and we felt the price was very fair. Henry and his team were always on task as they worked to get the job done in a timely manner. They maintained a clean work environment at our home. Henry is very honest and easy going. His goal is make his clients happy. We feel very confident recommending BAR Appliances for all Air Condition and Heating needs."
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+8

Recommended by94%of homeowners
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FAQs for air conditioning projects in Carlisle, 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 Carlisle, PA homeowners’ guide to air conditioning services

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