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Find Air conditioning pros in Horsham

Avatar for East Coast Comfort Inc
East Coast Comfort Inc
4.9(
579
)

Serving Horsham, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Credit card accepted

"Working with Eddie, Tony, Lisa and the rest of the team at East Coast Comfort was a pleasure. Shopping for HVAC is a challenge and this team made it very easy. I recommend working with them!"
Additional Photos
Additional Photos
Response time2 days
8 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Unique Indoor Comfort
Unique Indoor Comfort
4.6(
678
)

Serving Horsham, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"The technician arrived early on the day of the appointment (which was the same day as the air conditioning going on the fritz). He diagnosed the problem, told me the cost and fixed it on the spot. He was very professional and informative and the unit has worked smoothly since. I would definitely use Unique Indoor Comfort again."
Additional Photos
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+3

14 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Rohrer's One Hour Heating and Air Conditioning
Rohrer's One Hour Heating and Air Conditioning
4.7(
273
)

Serving Horsham, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"Wonderful to deal with. Very prompt service- everyone was so friendly and polite. They explained everything and were able to fix our air conditioning on the spot. Highly recommend."
 Installations
 Technicians
 Office
  Installations
  Technicians

+16

134 neighbors recently requested a quote
Recommended by92%of homeowners
APT Heating & Cooling
4.6(
49
)

Serving Horsham, PA and surrounding areas

Approved

In business since 2005

Warranties offered

Small jobs welcome

"Very timely service and did a very professional job replacing my air conditioner coil. Greg was excellent in communicating what the problem was, how he would solve it and how much it would cost. There were no surprises or add-ons at the last minute. He was willing to work his schedule to fit mine and also communicated with me over email (which I asked for) as it was the best method to fit my schedule. I will definitely call Greg in the for any heating or cooling issues that i have."
Response time3 hrs
Response rate88%
Recommended by63%of homeowners
Avatar for AAC Heating and Cooling, LLC
AAC Heating and Cooling, LLC
4.5(
65
)

Serving Horsham, PA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"very professional and did a great job, air conditioners are only as good as the installation and these guys were factory trained experts that i would hire again without hesitation!"
HVAC
LENNOX: Heating and Air Conditioning
Carrier HVAC
LENNOX: Heating and Air Conditioning-Ductless
Lennox AC

+4

Response time1 day
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Sila Heating, Cooling, Plumbing, & Electrical
Sila Heating, Cooling, Plumbing, & Electrical
4.5(
302
)

Serving Horsham, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I was having some issues with my air conditioner and I needed my air conditioning coil and compressor replaced. It was replaced within a day and I couldn't be happier. The technicians who installed the unit were so clean and efficient. When they left, you wouldn't have known any work was done in the house. Everyone I have dealt with at Fahrenheit has been friendly, polite and extremely knowledgeable. I now have an air conditioning unit that works perfectly and am so happy I have found a reputable company to service my heating and air conditioning unit. I would highly recommend them."
Recent Installations
Carrier Installation
Williamson Installation
Carrier System
Carrier Installation

+6

Response time12 hrs
Recommended by98%of homeowners
Avatar for MECHANICAL MISSION USA, LLC
MECHANICAL MISSION USA, LLC
4.5(
173
)

Serving Horsham, PA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Simply outstanding. I had been using another company I will not name here, but looking over the HORIZON for help since they could not service my Air Conditioner until August, I turned to Home Advisor. Desperate for help, low and behold up popped Mechanical Monster. Expecting another July/August response, I spoke to this very nice lady, and she said the owner Jeff had an opening the following day! Wow! I was still a bit leery but Jeff showed up, explained to me everything he was doing, made me feel at ease. He found the problem, went above what a normal repairman would do and said you will have Air Conditioning tonight. He was out in the dark, in the rain, getting done. I have not had customer service like that in probably over 30 years. This is a great example of what America used to be, companies going the extra mile to satisfy their customers. This is rare in these times, and I am really blessed to have come upon Mechanical Monster and Jeff. Renews my hope for our great country that there still are companies out there to put their customers first."
Heat Pump
AC Repair
AC Unit
Water Heater
AC Unit

+26

Response time9 hrs
Response rate90%
8 neighbors recently requested a quote
Avatar for Northern Lights Home & Building Services
Northern Lights Home & Building Services
5.0(
17
)

Serving Horsham, PA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Northern Lights home & building services offers a wide range of residential and commercial heating and air conditioning products and services.\nWe 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 the start to the 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.

Replacements
Replacements
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Replacements
Replacements

+23

Response time1 day
Response rate94%
1 neighbors recently requested a quote
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FAQs for air conditioning projects in Horsham, 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 Horsham, PA homeowners’ guide to air conditioning services

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