Top 10 heating and cooling repair services in Dover, NJ

Porch Pro Headshot Gold Medal Service 
Heating and Cooling Repair
Serves Dover, New Jersey
(2,184)
Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been based out of Ea...Read more about Gold Medal Service 
Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been based out of Ea...Read more about Gold Medal Service 
Porch Pro Headshot Prestige Air Heating & Cooling, LLC
Heating and Cooling Repair
Serves Dover, New Jersey
(199)
If your air conditioning is acting up or your heater is not keeping you warm, contact the skilled Bergen County HVAC experts at Prestige Air Heating & Cooling, LLC. Their team of professionals are licensed, bonded, and insured. Furthermore, they use the latest technology and methods to address and f...Read more about Prestige Air Heating & Cooling, LLC
If your air conditioning is acting up or your heater is not keeping you warm, contact the skilled Bergen County HVAC experts at Prestige Air Heating & Cooling, LLC. Their team of professionals are licensed, bonded, and insured. Furthermore, they use the latest technology and methods to address and f...Read more about Prestige Air Heating & Cooling, LLC
Porch Pro Headshot All City Heating & Cooling LLC
Heating and Cooling Repair
Serves Dover, New Jersey
(39)
"Dave was extremely helpful. He provided not just one suggestion, but a few different options for us to decide from when determining how to repair or to replace our central air system. Clearly he is very knowledgeable in this area. We are extremely pleased with the service and attention we receiv...Read more about All City Heating & Cooling LLC
"Dave was extremely helpful. He provided not just one suggestion, but a few different options for us to decide from when determining how to repair or to replace our central air system. Clearly he is very knowledgeable in this area. We are extremely pleased with the service and attention we receiv...Read more about All City Heating & Cooling LLC
Porch Pro Headshot Dynamic Mechanical Service Steven
Heating and Cooling Repair
Serves Dover, New Jersey
(6)
"They have been great in the installation of the burner unit. Service was AAAAAAA+ and promptness, customer caring and price was perfect. You get what you pay for and we got the best. Rich Isear ( raji13@juno.com )."
"They have been great in the installation of the burner unit. Service was AAAAAAA+ and promptness, customer caring and price was perfect. You get what you pay for and we got the best. Rich Isear ( raji13@juno.com )."
Porch Pro Headshot Lepore's HVAC
Heating and Cooling Repair
Serves Dover, New Jersey
(55)
At Lepore's HVAC LLC. of Passiac County, NJ, we have the expertise to provide nearly any heating and air conditioning service, including installation or replacement of new equipment or maintenance and repair of your current comfort system. We specialize in installing ductless air conditioning, a hig...Read more about Lepore's HVAC
At Lepore's HVAC LLC. of Passiac County, NJ, we have the expertise to provide nearly any heating and air conditioning service, including installation or replacement of new equipment or maintenance and repair of your current comfort system. We specialize in installing ductless air conditioning, a hig...Read more about Lepore's HVAC
Porch Pro Headshot Airecool Mechanical
Heating and Cooling Repair
Serves Dover, New Jersey
AireCool Mechanical is a proven leader in heating and air conditioning installation, maintenance, repair & service. We are experts at converting oil to gas and chimney services. We are located in Woodland Park, New Jersey (NJ) in Passaic County. We serve Bergen, Passaic, Essex, Hudson, Morris, Susse...Read more about Airecool Mechanical
AireCool Mechanical is a proven leader in heating and air conditioning installation, maintenance, repair & service. We are experts at converting oil to gas and chimney services. We are located in Woodland Park, New Jersey (NJ) in Passaic County. We serve Bergen, Passaic, Essex, Hudson, Morris, Susse...Read more about Airecool Mechanical
Porch Pro Headshot Appliance Repair Nutley
Heating and Cooling Repair
Serves Dover, New Jersey
(25)
Appliance Repair Nutley is your premier source of outstanding appliance repair services that is widely known in the city. From your kitchen appliance to laundry appliance needs, we can cover it all. Furthermore, our highly trained specialists cover wide range of brands and models of home appliances ...Read more about Appliance Repair Nutley
Appliance Repair Nutley is your premier source of outstanding appliance repair services that is widely known in the city. From your kitchen appliance to laundry appliance needs, we can cover it all. Furthermore, our highly trained specialists cover wide range of brands and models of home appliances ...Read more about Appliance Repair Nutley
Porch Pro Headshot Appliance Repair Livingston
Heating and Cooling Repair
Serves Dover, New Jersey
(18)
We are a source of highly competent specialists in home appliance repair services. We have been trusted for many years in delivering only professional services in our community and nearby areas. We offer home appliance repair, installation, maintenance, and replacement services at reasonable rates.
We are a source of highly competent specialists in home appliance repair services. We have been trusted for many years in delivering only professional services in our community and nearby areas. We offer home appliance repair, installation, maintenance, and replacement services at reasonable rates.
Porch Pro Headshot Appliance Repair East Orange
Heating and Cooling Repair
Serves Dover, New Jersey
(15)
Appliance Repair East Orange is an experienced home appliance repair specialist. We have a trained team of technicians who can inspect and repair your appliances in no time. A few examples of the repairs and services we offer includes fridge repair and garbage disposer repair. Our repair technicians...Read more about Appliance Repair East Orange
Appliance Repair East Orange is an experienced home appliance repair specialist. We have a trained team of technicians who can inspect and repair your appliances in no time. A few examples of the repairs and services we offer includes fridge repair and garbage disposer repair. Our repair technicians...Read more about Appliance Repair East Orange
Porch Pro Headshot Appliance Repair Orange
Heating and Cooling Repair
Serves Dover, New Jersey
We at Appliance Repair Orange can give you the most affordable rate for home appliance repair in town. We handle all brands of kitchen and laundry appliances repair and maintenance starting from washer & dryer up to oven. Our reliable technician can pay you a visit after your call.
We at Appliance Repair Orange can give you the most affordable rate for home appliance repair in town. We handle all brands of kitchen and laundry appliances repair and maintenance starting from washer & dryer up to oven. Our reliable technician can pay you a visit after your call.

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 Dover HVAC repair services

2033

Excellent to keep appointment. Excellent work quality. Would recommend.

Excellent. George was punctual, professional and courteous.

- Silvia Acosta
518407

Awesome people. Very professional from first contact, to scheduling, to completed job.

- Michelle Collinsworth
516347

They did a great Job on our home. They called 30 min prior to let us know they were on the way and did a wonderful Job in a timely manner. Thank you and would highly recommend Service is great and affordable.

- Barbara Sanchez
56665

Had a leak in the attic from the Ac unit. Martin came out same day, fixed it and also took care of some other shoddy things done by previous "pros". Didn't cut any corners and got the job done right.

- Anthony Alves
61853

Dave and everyone at All City are excellent and come at all hours of the day. Highly recommend!

- Stuart Cohen
62522

David and his crew work professionally and quickly. I have been a customer of All City Heating since I first purchased my home 6 years ago and will continue to use their services for years to come.

- Neil Skelton
64005

Dave and the staff are very attentive, professional, and fair with respect to pricing. Plus the work product is outstanding! I have been using All City Heating for years and will continue to do so.

- S King
61869

We've had a 'Platinum' contract with them for a number of years now, and they always do right by us. Our HVAC went out Friday at 5pm, right before the coldest weekend of the year. We're on the top floor of a five story building, so besides the actual in...

- Jim Mannoia
62160

I had an excellent experience with this company...I was away in Thailand in January of 2016 when suddenly my furnace stopped working on one of the coldest days of the year....fortunately a friend was house sitting saw the all city sticker on the furnace a...

- Clarence Roberson
154380

Stay away from this business. They charged my credit card without authorization, claimed it as a mistake, and never refunded me. They claimed my HVAC unit is beyond repair and asked me to pay several thousands for a new unit. Unit has never been delivered...

- Yuan Chen
62105

All City is terrific. They consult with you to help you select the best product. They install the product without any disruption to your home and your routine. They thoroughly protect your floors and walls. They are neat and clean. Some years ago we ...

- Rosemary Ciraulo
62726

Excellent company! They are reliable, honest, professional and courteous. Two years ago they installed a new AC unit and helped me take care of issues with the heating unit which had been incorrectly installed by another company. Now they do the maintenan...

- Gladys Vega

All HVAC Repair Technicians in Dover, NJ

Porch Pro Headshot Appliance Repair Elizabeth
Heating and Cooling Repair
Serves Dover, New Jersey
(9)
With Appliance Repair Elizabeth you can have peace of mind that all your appliance service requirements are done correctly the soonest time possible. We have trained our technicians to perfectly handle every repair, installation or maintenance of small and large appliances without delay. Moreover, w...Read more about Appliance Repair Elizabeth
With Appliance Repair Elizabeth you can have peace of mind that all your appliance service requirements are done correctly the soonest time possible. We have trained our technicians to perfectly handle every repair, installation or maintenance of small and large appliances without delay. Moreover, w...Read more about Appliance Repair Elizabeth
Porch Pro Headshot Super Cooling & Heating LLC
Heating and Cooling Repair
Serves Dover, New Jersey
Combining years of experience with a dedication to client satisfaction, Super Cooling & Heating LLC has established itself as the local leader in Heating Repairs, Heating and Air Conditioning Repairs. When it comes to Heating Repairs, Heating and Air Conditioning Repairs, no one compares to Super C...Read more about Super Cooling & Heating LLC
Combining years of experience with a dedication to client satisfaction, Super Cooling & Heating LLC has established itself as the local leader in Heating Repairs, Heating and Air Conditioning Repairs. When it comes to Heating Repairs, Heating and Air Conditioning Repairs, no one compares to Super C...Read more about Super Cooling & Heating LLC
Porch Pro Headshot Professional Climate Control
Heating and Cooling Repair
Serves Dover, New Jersey
For 30 years, Professional Climate Control LLC has provided prompt and reliable repair, maintenance, and installation services for air conditioning and heating systems. We service commercial, industrial, and residential customers at affordable rates in north and central NJ. Our clients include gove...Read more about Professional Climate Control
For 30 years, Professional Climate Control LLC has provided prompt and reliable repair, maintenance, and installation services for air conditioning and heating systems. We service commercial, industrial, and residential customers at affordable rates in north and central NJ. Our clients include gove...Read more about Professional Climate Control
Porch Pro Headshot Affordable Heating Cooling & Appliance Svc LLC
Heating and Cooling Repair
Serves Dover, New Jersey
(1)
Hours of service: 8:00am - 9:00pm unless emergency service is needed. Welcome to Affordable Heating, Cooling & Appliance Service, LLC. You have found the most AFFORDABLE Heating and Cooling Contractor in Northern New Jersey. We have more then 15 years of experience Servicing, Repairing, Main...Read more about Affordable Heating Cooling & Appliance Svc LLC
Hours of service: 8:00am - 9:00pm unless emergency service is needed. Welcome to Affordable Heating, Cooling & Appliance Service, LLC. You have found the most AFFORDABLE Heating and Cooling Contractor in Northern New Jersey. We have more then 15 years of experience Servicing, Repairing, Main...Read more about Affordable Heating Cooling & Appliance Svc LLC
Porch Pro Headshot Bob's Maintenance Service LLC
Heating and Cooling Repair
Serves Dover, New Jersey
At Bob's Maintenance Service LLC we know that having the right people on the job is just as important as choosing the best equipment. Our Luxaire trained professionals provide you with top quality equipment, skilled installation and an expert analysis of your comfort needs. Our recommendations will ...Read more about Bob's Maintenance Service LLC
At Bob's Maintenance Service LLC we know that having the right people on the job is just as important as choosing the best equipment. Our Luxaire trained professionals provide you with top quality equipment, skilled installation and an expert analysis of your comfort needs. Our recommendations will ...Read more about Bob's Maintenance Service LLC
Porch Pro Headshot Appliance Repair Hillside NJ
Heating and Cooling Repair
Serves Dover, New Jersey
Appliance Repair Hillside NJ provides the finest and safest appliance service. From a damaged refrigerator to a malfunctioning washer, and other appliance issues related, we can fix all in flash. We will also give you recommendations about proper appliance maintenance to avoid other common problems ...Read more about Appliance Repair Hillside NJ
Appliance Repair Hillside NJ provides the finest and safest appliance service. From a damaged refrigerator to a malfunctioning washer, and other appliance issues related, we can fix all in flash. We will also give you recommendations about proper appliance maintenance to avoid other common problems ...Read more about Appliance Repair Hillside NJ
Porch Pro Headshot Central Comfort
Heating and Cooling Repair
Serves Dover, New Jersey
Central Comfort installs, repairs, and services all heating and air conditioning equipment. We also do conversions of oil to gas. Central Comfort repairs and installs indoor air quality system along with repair and installation of hot water heaters.
Central Comfort installs, repairs, and services all heating and air conditioning equipment. We also do conversions of oil to gas. Central Comfort repairs and installs indoor air quality system along with repair and installation of hot water heaters.
Porch Pro Headshot Envirotech Mechanical, LLC in Englewood Cliffs
Heating and Cooling Repair
Serves Dover, New Jersey
Envirotech Mechanical, LLC in Englewood Cliffs is local HVAC contractor based in Englewood Cliffs, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Service, HVAC Repair, HVAC Installation, Mechanical HVAC. HVAC Maintenance Service, Air Conditioning Service...Read more about Envirotech Mechanical, LLC in Englewood Cliffs
Envirotech Mechanical, LLC in Englewood Cliffs is local HVAC contractor based in Englewood Cliffs, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Service, HVAC Repair, HVAC Installation, Mechanical HVAC. HVAC Maintenance Service, Air Conditioning Service...Read more about Envirotech Mechanical, LLC in Englewood Cliffs
Porch Pro Headshot All A's Plumbing & Heating LLC
Heating and Cooling Repair
Serves Dover, New Jersey
All A's Plumbing & Heating is a business dedicated to its customers and quality of work. We are a family run business with over 20 years experience. Our mission is to provide our customers with leading edge technology to complete projects successfully and on time. We also provide our customers with ...Read more about All A's Plumbing & Heating LLC
All A's Plumbing & Heating is a business dedicated to its customers and quality of work. We are a family run business with over 20 years experience. Our mission is to provide our customers with leading edge technology to complete projects successfully and on time. We also provide our customers with ...Read more about All A's Plumbing & Heating LLC
Porch Pro Headshot Envirotech Mechanical, LLC in Cliffside Park
Heating and Cooling Repair
Serves Dover, New Jersey
Envirotech Mechanical, LLC in Cliffside Park 445 Palisade Ave, Cliffside Park, NJ, 07010 (201) 297-9901 At Envirotech Mechanical, LLC in Cliffside Park your satisfaction is our goal, we provide quality air conditioning and heating services , serving people in Cliffside Park, NJ and surrounding cit...Read more about Envirotech Mechanical, LLC in Cliffside Park
Envirotech Mechanical, LLC in Cliffside Park 445 Palisade Ave, Cliffside Park, NJ, 07010 (201) 297-9901 At Envirotech Mechanical, LLC in Cliffside Park your satisfaction is our goal, we provide quality air conditioning and heating services , serving people in Cliffside Park, NJ and surrounding cit...Read more about Envirotech Mechanical, LLC in Cliffside Park
Porch Pro Headshot Century 21 Hvac Plumbing
Heating and Cooling Repair
Serves Dover, New Jersey
Since 1999, Century 21 HVAC have been providing residential and commercial customers with heating solutions all over Bergen County, New Jersey. We get plenty of new as well as repeat business due to the wonderful reputation we have been able to craft. Our certified technicians have experience perfor...Read more about Century 21 Hvac Plumbing
Since 1999, Century 21 HVAC have been providing residential and commercial customers with heating solutions all over Bergen County, New Jersey. We get plenty of new as well as repeat business due to the wonderful reputation we have been able to craft. Our certified technicians have experience perfor...Read more about Century 21 Hvac Plumbing
Porch Pro Headshot George Asea Appliance Repair
Heating and Cooling Repair
Serves Dover, New Jersey
(5)
Porch Pro Headshot Jr Mechanical Services Corporation
Heating and Cooling Repair
Serves Dover, New Jersey
For all your HVAC services, call Jr Mechanical Services Corporation!
For all your HVAC services, call Jr Mechanical Services Corporation!
Porch Pro Headshot COLONIAL HEATING & A/C SVC
Heating and Cooling Repair
Serves Dover, New Jersey
Located in Northern New Jersey, Colonial Heating & Air Conditioning has been providing cost effective heating and air conditioning solutions to North Jersey and the surrounding areas for over 20 years. Our employees are trained and certified professionals, so you can expect nothing but the absolute ...Read more about COLONIAL HEATING & A/C SVC
Located in Northern New Jersey, Colonial Heating & Air Conditioning has been providing cost effective heating and air conditioning solutions to North Jersey and the surrounding areas for over 20 years. Our employees are trained and certified professionals, so you can expect nothing but the absolute ...Read more about COLONIAL HEATING & A/C SVC