Top 10 heating and cooling repair services in Lancaster, PA

Porch Pro Headshot Bear Service LLC
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
Appliance Repair, Electrical Contracting, Heating, Air Conditioning and Handyman Services. "Trustworthy. Reliable. Dependable." 19 years of experience in electrical contracting and repair.
100% response rate
Appliance Repair, Electrical Contracting, Heating, Air Conditioning and Handyman Services. "Trustworthy. Reliable. Dependable." 19 years of experience in electrical contracting and repair.
Porch Pro Headshot sarah
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(6,290)
Porch Pro Headshot One Hour Heating and Air Conditioning
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(4,610)
Starting in 1959, One Hour Heating and Air Conditioning has been providing premier customer service to customers across Central PA. Specializing in all types of heating and air conditioning service and installation, One Hour Heating and Air is your 24/7 emergency service provider. Our Technicians...Read more about One Hour Heating and Air Conditioning
Starting in 1959, One Hour Heating and Air Conditioning has been providing premier customer service to customers across Central PA. Specializing in all types of heating and air conditioning service and installation, One Hour Heating and Air is your 24/7 emergency service provider. Our Technicians...Read more about One Hour Heating and Air Conditioning
Porch Pro Headshot Mr Appliance Susquehanna Valley
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(1,081)
Appliance Repair...all makes and models
Appliance Repair...all makes and models
Porch Pro Headshot Brubaker Inc.
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(850)
Entertain company at night in well-lit elegance with the lighting specialists from Brubaker Inc. in Havre de Grace, MD.
Entertain company at night in well-lit elegance with the lighting specialists from Brubaker Inc. in Havre de Grace, MD.
Porch Pro Headshot Rohrer's One Hour Heating and Air Conditioning
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(164)
Your time is valuable - and you will never be kept waiting. If there ever is a wait, your service call is free. The promise: "Always On Time... Or You Don't Pay A Dime!" Our many service options guarantee that your home comfort needs are met within your time-frame, and that even your trickiest heati...Read more about Rohrer's One Hour Heating and Air Conditioning
Your time is valuable - and you will never be kept waiting. If there ever is a wait, your service call is free. The promise: "Always On Time... Or You Don't Pay A Dime!" Our many service options guarantee that your home comfort needs are met within your time-frame, and that even your trickiest heati...Read more about Rohrer's One Hour Heating and Air Conditioning
Porch Pro Headshot First Response Heating and Cooling
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(122)
First Response Heating & Cooling can help you with all of your HVAC needs, including air conditioning service, heating service, air filters, heat pump service, furnaces, indoor air quality, ventilation and much more. First Response Heating & Cooling has operated on one basic philosophy: Providing a...Read more about First Response Heating and Cooling
First Response Heating & Cooling can help you with all of your HVAC needs, including air conditioning service, heating service, air filters, heat pump service, furnaces, indoor air quality, ventilation and much more. First Response Heating & Cooling has operated on one basic philosophy: Providing a...Read more about First Response Heating and Cooling
Porch Pro Headshot Testerman Heating & Cooling
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(9)
"Testerman heating and cooling is the best Hvac contractor I have ever dealt with. They installed a new heat pump in my house, a 17 seer communicating system. They were very knowledgeable about the new technology and also very well priced. My house is old and can be difficult to work on, but they h...Read more about Testerman Heating & Cooling
"Testerman heating and cooling is the best Hvac contractor I have ever dealt with. They installed a new heat pump in my house, a 17 seer communicating system. They were very knowledgeable about the new technology and also very well priced. My house is old and can be difficult to work on, but they h...Read more about Testerman Heating & Cooling
Porch Pro Headshot Lakes hvac service llc
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(35)
We are are veteran owned business that installs, repairs and services heating and cooling products for your home.
We are are veteran owned business that installs, repairs and services heating and cooling products for your home.
Porch Pro Headshot Kindle mechanical llc
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(63)
Owner operated company driven to preform honest quality work.
Owner operated company driven to preform honest quality work.

Frequently asked questions about hvac repair technicians

There are many reasons your HVAC system may not be working, and be in need of repair. One very common root cause of HVAC failure is simply a lack of regular maintenance. HVAC pros recommend that your system be checked annually to keep it in top repair. If your AC unit of furnace is not performing up to standards, it is often best to an HVAC contractor assess your system to see what kind of repairs it may need. A pro will know that if your furnace is tripping the circuit breaker, it may be because of a dirty filter. The dirt could be blocking the air flow. But the issue could also be a duct leak or dirty coils.

A malfunctioning HVAC system could actually be hazardous. If your furnace is making strange noises, the motor may need to be replaced. Your HVAC system may have airflow issues or dirty burners that might be flammable. It’s always best to stick to a regular HVAC system maintenance schedule, and to consult an HVAC repair contractor at the first sign that your HVAC is not working.

Air conditioners are great for keeping your home comfortable in the warmer months. Having an AC unit installed brings a host of other benefits as well. However, air conditioners are subject to a host of common problems. One of the most common problems starts with a lack of regular HVAC maintenance. One common AC system issue is a gradual or sudden decrease in efficiency. The air conditioner may not be cooling your home well, and your home might feel unusually muggy. If HVAC maintenance has been neglected, the coils may have collected dirt and debris which clogs the coils. An air conditioner repair pro can remedy this situation, and check for any other problems with your air conditioner. Similarly, if your AC unit is leaking, a pro can troubleshoot the problem.

It makes sense to keep a regular HVAC system maintenance schedule. If you bring in a local AC professional, they can get to know your system and call out problems with your air conditioner before they become bigger issues down the road.

Your home’s heating and cooling system may be easy to take for granted as long as it is running smoothly. Your HVAC system keeps your home comfortable, it can save on energy bills, and it keeps the air in your home cleaner and healthier. Here’s the catch, your HVAC system requires regular maintenance to keep it in top repair. Investing in an annual inspection of your home’s heating, ventilation and air conditioning systems is relatively inexpensive compared to the benefits you’ll enjoy.

Regular maintenance helps prevent expensive breakdowns by troubleshooting the HVAC problem early and effectively. If you have your HVAC system inspected and maintained on a regular basis, your system will run more efficiently which can save you money on energy bills. Annual maintenance can extend the life of your HVAC system saving you money on costly replacements. Finally, most HVAC companies require proof of regular maintenance when a repair is submitted under warranty. It pays to keep your heating, air conditioning, and ventilation systems covered on a warranty. An HVAC pro can help you with routine HVAC maintenance as well as big and small repairs.

There are a host of common HVAC problems that can lead to annoying, expensive, or even dangerous situations in your home. Carbon monoxide leaks are one potentially dangerous HVAC problem. These can be caused by a cracked or failed heat exchanger. An HVAC repair pro can test for the presence of carbon monoxide in your home and install a carbon monoxide detector in your home. Another potentially dangerous problem that can arise with your HVAC system are pilot light or ignition problems. A dirty pilot, or burners can cause short cycling, a pilot outage, or furnace lockout. In any case it’s best to call an HVAC repair professional. HVAC problems that involve natural gas or high voltage which must be handled by a trained technician.

If your furnace or air conditioner is suddenly making odd noises, emitting strange odors, or seems to be operating less efficiently than when it was installed, it’s time to call an HVAC repair technician. A trained pro will have the skills, know-how, and tools to safely repair any problem your HVAC system develops over time. Keep your home safe, comfortable and healthy by developing a regular maintenance and repair relationship with an HVAC pro near you.

There are a few simple troubleshooting steps homeowners can take if their HVAC system is not working. After taking these steps, it makes sense to hire an HVAC repair technician. Many problems that come up with furnaces, air conditioning and ventilation systems can be annoying, expensive, and even dangerous. A trained tech will have the skills, tools and know how to tackle any more complex troubleshooting your HVAC system breakdown requires. Homeowners can make sure the furnace or air conditioner is properly plugged in. They can make sure the air space around a furnace, air conditioner or duct system is not obstructed by furniture or plants. Homeowners may even be able to check some filters, and change and clean them. Beyond that, bring in a pro.

An HVAC repair professional will know how to safely work with potentially dangerous natural gas and high voltage electrical systems. If your air conditioner, high-efficiency furnace or water heater is leaking, a trained HVAC repair tech can troubleshoot the problem and fix it efficiently. HVAC leaks can cause costly water damage if they are not taken care of quickly and efficiently. Trust your HVAC troubleshooting to an HVAC professional.

If your air conditioner is running but it is not cooling house, there could be a number of reasons. The simplest troubleshooting step for your AC problem is to check whether your thermostat is set to “on” or “auto.” If your AC thermostat is set to “on” the system will run the fan continuously whether or not the air is being cooled. Make sure the air conditioner is set to “auto.” You can also make sure the filters in the AC unit are clean.If the filter is dirty, simply replace it.

However, it makes sense to bring in an HVAC repair pro to address issues that are more complex. If your AC unit can’t cool your home on hot days, but cools the air just fine on cooler ones, your air conditioner may have low refrigerant. This means you may have a refrigerant leak. The signs of a leak are a bubbling or hissing noise, ice build up, If you notice these signs, turn the AC unit off and call a pro. This issue can damage the compressor which would mean having to replace the air conditioner’s outside unit. Call a pro to troubleshoot your AC issue to save money and headaches down the road.

Recent reviews for Lancaster HVAC repair services

76065

He was on time and did the job as promised. Would steer him to anyone who wants a good job done.

- Stanley Mann
57272

After seeking estimates from several other companies we went with Testerman Heating and Cooling. Randy took the time to go over all the cost effective options to install two new Furnaces, correct all the duct work that had been installed backwards! And h...

- Jean Prisock
25666

Testerman Heating & Cooling installed a new heat pump, ac unit and all ductwork for me. I was extremely pleased with the service and they worked with me to get a unit that was efficient for my budget. I felt confident that I wasn't being taken advantage ...

- Terri Seagren Almoney
47756

Randy dropped everything when he heard my mother was without heat in the middle of winter. He arrived within an hour during a snowstorm to check it out. He didn't charge a dime for the initial visit, and my mom now has heat! We sincerely appreciate his de...

- Jennifer Shelton
22657

Randy showed up on time was very Knowledgable, did not try to sell me anything I did not need and my A/C checkup was done in a timely manner. Went above and beyond what other companies would have done. Would highly recommend Randy and I will use him agai...

- Mark Marshall
26414

Randy knows his stuff. He provided a complete solution for this house, 5 heat pumps / 8 zones, all working perfectly one year later. A+++ Highly recommend.

- Bill Fehrmann
21215

Can't say enough good things about Randy Testerman at Testerman Heating & Cooling. He installed a heat pump/air conditioner for us last summer (2014) at our 35 year old home in Red Lion, and did outstanding work at an excellent price. He was there whe...

- Trudy Wise
92248

the owner is very unprofessional.. Total airhead

- jerry huges

All HVAC Repair Technicians in Lancaster, PA

Porch Pro Headshot Clarys Construction LLC
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(2)
we are a construction company and they handyman we do everything that is out there we are licensed and insured for every little job that is out there from into the house to outside.
we are a construction company and they handyman we do everything that is out there we are licensed and insured for every little job that is out there from into the house to outside.
Porch Pro Headshot Rehm Plumbing Heating HVAC & Electrical.
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
We're open 24/7. We provide service & repair to customers in York PA & the surrounding areas. We specialize in Boiler repairs, Furnace Repairs, Ac, Heat Pumps, Ductless Mini splits & all your Plumbing, Heating, Cooling & Electrical needs.
We're open 24/7. We provide service & repair to customers in York PA & the surrounding areas. We specialize in Boiler repairs, Furnace Repairs, Ac, Heat Pumps, Ductless Mini splits & all your Plumbing, Heating, Cooling & Electrical needs.
Porch Pro Headshot SMR Mechanical LLC
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
Our mission is to provide quality design, build, installation and service for Heating, Ventilation, Air Conditioning (HVAC) and Plumbing in both residential and commercial markets. We are a company dedicated to superior work executed with exceptional customer service.
Our mission is to provide quality design, build, installation and service for Heating, Ventilation, Air Conditioning (HVAC) and Plumbing in both residential and commercial markets. We are a company dedicated to superior work executed with exceptional customer service.
Porch Pro Headshot Roby HVAC
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
About our company Although our company has only been in business 3 short years, I have been a certified HVAC technician for 10+ years. My mission is to save my customers money while offering them the best service and products available. Roby HVAC is a local company. ​ The owner/operator, Mar...Read more about Roby HVAC
About our company Although our company has only been in business 3 short years, I have been a certified HVAC technician for 10+ years. My mission is to save my customers money while offering them the best service and products available. Roby HVAC is a local company. ​ The owner/operator, Mar...Read more about Roby HVAC
Porch Pro Headshot A/C-H Professionals Air Conditioning and Heating
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
Hello, my name is Walt O'Brien. With 20 years of air conditioning, heating and domestic hot water experience, I operate my business with the following goals: 1. To offer my customers great service, repair or installation at a fair price. 2. To offer my customers options: Most air conditioning...Read more about A/C-H Professionals Air Conditioning and Heating
Hello, my name is Walt O'Brien. With 20 years of air conditioning, heating and domestic hot water experience, I operate my business with the following goals: 1. To offer my customers great service, repair or installation at a fair price. 2. To offer my customers options: Most air conditioning...Read more about A/C-H Professionals Air Conditioning and Heating
Porch Pro Headshot All About Air LLC
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
To provide the best heating and a/c needs to the home owner.
To provide the best heating and a/c needs to the home owner.
Porch Pro Headshot Advanced Heating & Cooling LLC
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(28)
Porch Pro Headshot Express Plumbing, Heating and Air Conditioning
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
Expert Service and Installation on Plumbing Heating and cooling equipment.
Expert Service and Installation on Plumbing Heating and cooling equipment.
Porch Pro Headshot SlateHouse Home Repair
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(10)
Porch Pro Headshot Anthem Heating and Air Conditioning, Inc
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
(10)
Porch Pro Headshot Arctic Air Conditioning & Htg
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
Arctic Air Conditioning & Htg is an HVAC contractor that provides water heater installation, HVAC services, and water line installation as well as other services. They are located in New Castle.
Arctic Air Conditioning & Htg is an HVAC contractor that provides water heater installation, HVAC services, and water line installation as well as other services. They are located in New Castle.
Porch Pro Headshot Justin Fisher MultiField Tech
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
Porch Pro Headshot RIT Mechanical
Heating and Cooling Repair
Serves Lancaster, Pennsylvania
9 years of heating and air expertise. Free estimates.
9 years of heating and air expertise. Free estimates.
Porch Pro Headshot Aire Serv of Harrisburg
Heating and Cooling Repair
Serves Lancaster, Pennsylvania