Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Horsham, PA

There are 51 highly-rated local heating and air conditioning pros.

TRUSTED BY HORSHAM, PA HOMEOWNERS

4.5
Average homeowner rating
506
Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Horsham, PA

*The Angi rating for Heating And Air Conditioning Service companies in Horsham, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Horsham, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on October 24, 2025

Reviewed in June 2025
A&B Heating replaced our furnace and A/C, and we couldn’t be happier. The team was professional, on time, and did a clean, efficient install. Everything works great, and our home is more comfortable than ever. Highly recommend them!
A B Heating and Cooling, LLC
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Reviewed in January 2020
Replaced AC
Pete Giovetsis Heating & Air Conditioning
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Reviewed in June 2019
Our hot water heater broke early on Saturday morning. Focus HVAC had recently done a great job replacing our AC, so I called. Although they only had 1 guy on call and it’s a 2 man job; the owner came out himself to assist with the install. Great service! I would recommend them to anyone!
Focus HVAC
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Reviewed in April 2017
We have been using them for years and years and years. We use them twice a year.We use them in the fall and in the spring. In the fall they come and service our heater, and in the spring they come and service our air conditioner. In the past we had a problem and we had to get a new heater and...
S V DEANNE HEATING & AIR CONDITIONING
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Reviewed in June 2015
Service was honest and I spoke to him about a service maintenance contract from both my AC and Heater for $273 and change. I found them to be honest, hardworking and educated in their field. Very impressed.
Therm Ayre Co LLC
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Reviewed in March 2015
AtmosTemp (Berlin) is very professional. They arrived within the pre-determined appointment window and they gave me a call 10 minutes before the truck pulled up, so that I was prepared for the visit. They were tidy and cleaned up the work area before leaving. I have also used Atmostemp over...
Atmostemp Service Experts
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Reviewed in October 2014
I have duct-work that's in the middle of my basement that I wanted moved, he couldn't do it but he was suppose to get back with me about replacing my AC and Heating unit but he never got back with me.
Bovio Rubino Service
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Reviewed in January 2014
I am very pleased with the results as I am currently saving money on gas and heating bills this winter 2013 and anticipate additional air conditioning energy and cost savings in the upcoming summer months.
Medford Heating And Air (Medford Heating Oil)
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Reviewed in December 2013
Installed heater and ac.
Fante's Plumbing, Heating & Air
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Reviewed in August 2012
Candlewood Heating and Air Conditioning offered very thoughtful solutions for installing central air condtionining amidst the challenges of working with a very old house. They arrived on time and were very pleasant from the start. By the end of the job, their dedication to providing air...
Candlewood Valley Heating & Air Conditioning LLC
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Find Heating and air conditioning pros in Horsham

Dilling Heating & Cooling

Dilling Heating & Cooling

Customers say: Quality work

Recommended by 100% of Angi customers

209 local quotes requested

PA’s leading HVAC service company, we’re happy to meet your home heating and cooling needs by offering quality air conditioning and furnace installations, repairs, and maintenance. Our team of talented technicians is Nexstar Certified and has over 60 years of experience with all makes and models of HVAC systems. We can ensure your home remains comfortable no matter the season. We’ve built our business on the foundations of offering trust, value, and service to our clients, and we’ve been family owned and operated since 1955. We carry top brand HVAC products, including Rheem, and we can provide you with an accurate estimate and reliable HVAC solutions for a fair price.

"Phenomenal! The repairman, Sherrod, came and fixed the issue quickly and beyond professionally. I will definitely call Dilling Heating & Cooling again!"

Frank M on January 2025

"Phenomenal! The repairman, Sherrod, came and fixed the issue quickly and beyond professionally. I will definitely call Dilling Heating & Cooling again!"

Frank M on January 2025

Patriot Heating, Air & Fuel Oil

Patriot Heating, Air & Fuel Oil

Customers say: Quick response

132 local quotes requested

22 years of experience

Count on Patriot Heating, Air and Fuel Oil for full-service heating and cooling installation, service, and repair, as well as fuel delivery in the lower Bucks and Montgomery Counties. As a family-owned-and-operated business with many years of experience, our number-one priority is customer satisfaction. We are EPA-certified and only employ fully trained and licensed techs.

"Excellent Service Excellent Customer Service Excellent Staff Recommend getting Service Contract!"

C J on July 2021

"Excellent Service Excellent Customer Service Excellent Staff Recommend getting Service Contract!"

C J on July 2021

New Energy Solutions LLC

New Energy Solutions LLC

Customers say: Super punctual

31 local quotes requested

16 years of experience

Looking for reliable heating and cooling services in Collegeville? Look no further than New Energy Solutions LLC. Our experienced team is dedicated to providing top-notch service for all your heating and A/C needs. Contact us today for expert assistance with your home projects.

"Service was excellent. Technician was courteous, professional and thorough. He explained everything."

David H on January 2025

"Service was excellent. Technician was courteous, professional and thorough. He explained everything."

David H on January 2025

Christian Home Services Heating, Cooling, Plumbing & Electrical

1320 Industrial Boulevard

Christian Home Services Heating, Cooling, Plumbing & Electrical

1320 Industrial Boulevard

Customers say: Super punctual

125 local quotes requested

36 years of experience

Christian Heating, Cooling, & Plumbing has been a leading service provider in the Bucks County and surrounding areas since 1989. We've served thousands of customers providing each customer with expert technicians, honest pricing, prompt and friendly service, and personalized advice & recommendations on your heating & cooling or plumbing systems tailored to your requirements. We pride ourselves on our high-level of personalized customer service to ensure that your home environment is as safe and comfortable as possible. We offer service and installation of HVAC systems from Carrier & Daikin. Our expert service technicians receive ongoing training weekly to ensure they are able to fix any issue our homeowners may encounter.

"I scheduled an appointment with them in response to their ad to flush a hot water tank for $49, no trip charge or add on expenses. After scheduling and in advance of the appointment I called for details regarding the service to be provided at this very hard to believe price. No matter what time of day I called I was always routed to an answering service that only scheduled appointments. Each time they said they would reach out to a manager to get my questions answered. After 3 calls and an email without a response, I cancelled my appointment."

Lisa Z on April 2025

"I scheduled an appointment with them in response to their ad to flush a hot water tank for $49, no trip charge or add on expenses. After scheduling and in advance of the appointment I called for details regarding the service to be provided at this very hard to believe price. No matter what time of day I called I was always routed to an answering service that only scheduled appointments. Each time they said they would reach out to a manager to get my questions answered. After 3 calls and an email without a response, I cancelled my appointment."

Lisa Z on April 2025

Green Heating & Air Conditioning LLC

631 Keller Creamery Rd

Green Heating & Air Conditioning LLC

631 Keller Creamery Rd

Customers say: Quick response

Recommended by 99% of Angi customers

15 local quotes requested

I started Green Heating & Air Conditioning with one goal... to Save You Money. I can do that by lowering your heating and air conditioning bills with proper maintenance, repairing your heater or air conditioner right the first time, or installing a new more efficient heating and air conditioning system. And I'll do all that with affordable prices.

"perform maintenance and diagnose problems with oil furnace"

Michael S on January 2021

"perform maintenance and diagnose problems with oil furnace"

Michael S on January 2021

Petro Home Services

Petro Home Services

Customers say: True professional

611 local quotes requested

122 years of experience

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023

Strive For Services Heating & Cooling

Strive For Services Heating & Cooling

Customers say: Quick response

Recommended by 100% of Angi customers

170 local quotes requested

We are locally owned and owner operated out of Philadelphia, PA and provide a wide range of HVAC service. We look forward to working with you! Please call us or click for an estimate today!

"Great job strive!!!"

Kristin G on May 2022

We are locally owned and owner operated out of Philadelphia, PA and provide a wide range of HVAC service. We look forward to working with you! Please call us or click for an estimate today!

"Great job strive!!!"

Kristin G on May 2022

East Coast Comfort Inc

East Coast Comfort Inc

Customers say: Quality work

Recommended by 97% of Angi customers

154 local quotes requested

2020 Proud Super Service Award winning company on Angie's List! With over 30 years of combined professional HVAC experience at ECC our comfort team of professionals are there to provide residential & commercial quality service & installation. We are your "Elite Fujitsu Ductless HVAC installers" and we offer our customers "peace of mind" with low-cost service plans that will prevent premature system failure, lower utility costs, optimize system performance & help provide healthier air quality for you & your family! Contact us today, we look forward to servicing you soon!

"East Coast comfort did the most horrible thing to us, and they have treated us with utter contempt. We have been with East Coast Comfort since they began when Ed McCollum and Anthony Mongeluzi started the company in 2006. Both Ed and Anthony were to our home in the early years of their business, performing maintenance and repairs, and one of them was here when they installed our current unit. We gave them a favorable review on Angie’s List, and we have never had any complaints about them in almost 20 years, until Lisa Hawthorne. We schedule routing maintenance, so we do not have equipment failures and outages. We have repeatedly been asked by Ms. Hawthorne of East Coast Comfort to reschedule our maintenance appointments, and we have always acquiesced. This occurred again a few weeks ago, and we rescheduled for last week. Ms. Hawthorne again called the day before our scheduled maintenance appointment last week, asked again to change the appointment because of the volume of emergency calls they were receiving, and we agreed as long as Ms. Hawthorne promised we would be given priority scheduling if our system went down. The next day, our air conditioning failed, and I contacted Ms. Hawthorne. A technician came to our home on the afternoon of the next day, but he said parts had to be ordered, and it could be days before they would arrive. I have emails supporting that we requested Ms. Hawthorne to order the needed parts, and she emailed back that the parts would be $1500.00 and labor $500.00. Though we made it clear from our emails that we wanted to get the system repaired as quickly as possible, she did not order the parts and would not grant us priority scheduling. When we learned of this betrayal, we contacted William Henderson Heating, Cooling, Plumbing, and Electrical Services. They worked us into their schedule for same-day service. I have an email exchange that proves how disdainful Ms. Hawthorne was to longtime customers of East Coast Comfort, both of us senior citizens, and one with a cardiac condition. A request we made to Ms. Hawthorne to speak with Mr. McCollum or Mr. Mongeluzi was ignored. In other words, other people had their systems repaired because of our kindness, so we can swelter in the heat and humidity. I consider their behavior toward us to be elder abuse. Good riddance East Coast Comfort, we are now receiving our comfort from William Henderson."

Larry B on June 2025

"East Coast comfort did the most horrible thing to us, and they have treated us with utter contempt. We have been with East Coast Comfort since they began when Ed McCollum and Anthony Mongeluzi started the company in 2006. Both Ed and Anthony were to our home in the early years of their business, performing maintenance and repairs, and one of them was here when they installed our current unit. We gave them a favorable review on Angie’s List, and we have never had any complaints about them in almost 20 years, until Lisa Hawthorne. We schedule routing maintenance, so we do not have equipment failures and outages. We have repeatedly been asked by Ms. Hawthorne of East Coast Comfort to reschedule our maintenance appointments, and we have always acquiesced. This occurred again a few weeks ago, and we rescheduled for last week. Ms. Hawthorne again called the day before our scheduled maintenance appointment last week, asked again to change the appointment because of the volume of emergency calls they were receiving, and we agreed as long as Ms. Hawthorne promised we would be given priority scheduling if our system went down. The next day, our air conditioning failed, and I contacted Ms. Hawthorne. A technician came to our home on the afternoon of the next day, but he said parts had to be ordered, and it could be days before they would arrive. I have emails supporting that we requested Ms. Hawthorne to order the needed parts, and she emailed back that the parts would be $1500.00 and labor $500.00. Though we made it clear from our emails that we wanted to get the system repaired as quickly as possible, she did not order the parts and would not grant us priority scheduling. When we learned of this betrayal, we contacted William Henderson Heating, Cooling, Plumbing, and Electrical Services. They worked us into their schedule for same-day service. I have an email exchange that proves how disdainful Ms. Hawthorne was to longtime customers of East Coast Comfort, both of us senior citizens, and one with a cardiac condition. A request we made to Ms. Hawthorne to speak with Mr. McCollum or Mr. Mongeluzi was ignored. In other words, other people had their systems repaired because of our kindness, so we can swelter in the heat and humidity. I consider their behavior toward us to be elder abuse. Good riddance East Coast Comfort, we are now receiving our comfort from William Henderson."

Larry B on June 2025

Elk Mechanicals LLC

2500 Knight Roads, Unit 102

5.00(

)

•Approved Pro

Elk Mechanicals LLC

2500 Knight Roads, Unit 102

5.00(

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

5 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"He called back promptly, scheduled an appointment and showed up on time. This is, unfortunately, a rare thing with contractors these days. The price was very reasonable and his work ethic phenomenal. He went above what was quoted and stayed extra free of charge. Such a hard working and conscientious guy. Highly recommend!!!"

Svetlana M on June 2021

"He called back promptly, scheduled an appointment and showed up on time. This is, unfortunately, a rare thing with contractors these days. The price was very reasonable and his work ethic phenomenal. He went above what was quoted and stayed extra free of charge. Such a hard working and conscientious guy. Highly recommend!!!"

Svetlana M on June 2021

Air Plus Mechanical, LLC

Air Plus Mechanical, LLC

Customers say: Quality work

Recommended by 97% of Angi customers

17 local quotes requested

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of HVAC services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"no"

Steve P on May 2023

"no"

Steve P on May 2023

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Heating and Air Conditioning questions, answered by experts

Your AC might not cool after a power outage because of a tripped circuit breaker, blown fuse, or damage to the compressor or capacitor. If you notice your AC not working after a power outage, in most cases, the breaker has tripped or the system has built-in brownout and blackout protection. Reboot the AC by turning it off at the thermostat, resetting the circuit breaker, and waiting 30 minutes to turn the AC on again.

Yes, it’s best to turn off an AC unit that’s blowing hot air to prevent system damage and avoid expensive energy bills. If you let the AC continue running, it will put more strain on the condenser coil and compressor. Plus, if the AC is blowing hot air because of a refrigerant leak, it can also lead to a frozen evaporator coil.

You should service your AC at least once per year, in the spring, and twice per year if your unit is 10 years or older. As your unit ages, more maintenance can catch problems early and help the system reach its full lifespan potential, usually 15 years.

Get on your HVAC technician’s schedule in early spring so your unit is ready to go for the season. If you’re doing two inspections per year, aim for one in the spring and one in the fall. You should also service your furnace once per year in the fall.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

You should flush your AC drain line once every three months to keep it clear of debris and buildup. Keeping your AC drain line clean prevents clogs, backups, mold growth, and extra wear on your AC unit. If you live in a humid area or have several furry pets, up your cleaning schedule to once a month.

The Horsham, PA homeowners’ guide to heating and air conditioning services

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

See all articles

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Understanding Common Duct Sizes for Your Home’s HVAC System
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What Is a Boiler Room?
Find out what a boiler room is, what happens in a boiler room, and what safety precautions you need to take if you have a boiler room in your home. Our expert guide walks you through boiler room basics, including location and purpose.