Top 10 heating and cooling repair services in Dover, DE

Porch Pro Headshot GOLD STAR SERVICES
Heating and Cooling Repair
Serves Dover, Delaware
(1,256)
Porch Pro Headshot First Class Heating & Air Conditioning, Inc
Heating and Cooling Repair
Serves Dover, Delaware
(690)
Porch Pro Headshot GreenWay Comfort Solutions
Heating and Cooling Repair
Serves Dover, Delaware
(244)
We are dedicated to 100% customer satisfaction! Trust the Greenway Advantage! While other heating & air conditioning companies overcharge, over promise & under deliver, we are true to our core values and are dedicated to 100% customer satisfaction! We are the areas best local heating & air condition...Read more about GreenWay Comfort Solutions
We are dedicated to 100% customer satisfaction! Trust the Greenway Advantage! While other heating & air conditioning companies overcharge, over promise & under deliver, we are true to our core values and are dedicated to 100% customer satisfaction! We are the areas best local heating & air condition...Read more about GreenWay Comfort Solutions
Porch Pro Headshot Summit Heating and Air Conditioning LLC
Heating and Cooling Repair
Serves Dover, Delaware
(178)
Summit Heating and Air Conditioning is the premier HVAC Company for the M.O.T. community and beyond! Our NATE certified technicians are experts at providing energy efficient solutions for families year round. From gas and oil furnaces, boilers, and humidifiers in the winter, to central air condition...Read more about Summit Heating and Air Conditioning LLC
Summit Heating and Air Conditioning is the premier HVAC Company for the M.O.T. community and beyond! Our NATE certified technicians are experts at providing energy efficient solutions for families year round. From gas and oil furnaces, boilers, and humidifiers in the winter, to central air condition...Read more about Summit Heating and Air Conditioning LLC
Porch Pro Headshot Barkley Heating & Air LLC
Heating and Cooling Repair
Serves Dover, Delaware
(158)
Barkley Heating & Air LLC specializes in the sale, service, installation, and maintenance of residential HVAC units. Family owned out of Smyrna, DE, our company serves customers throughout Kent County, as far north as Wilmington, and as far south as Milford and Harrington.
Barkley Heating & Air LLC specializes in the sale, service, installation, and maintenance of residential HVAC units. Family owned out of Smyrna, DE, our company serves customers throughout Kent County, as far north as Wilmington, and as far south as Milford and Harrington.
Porch Pro Headshot Griffith Energy Services, Inc.
Heating and Cooling Repair
Serves Dover, Delaware
(171)
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.
Porch Pro Headshot TALLEY Services, Inc.
Heating and Cooling Repair
Serves Dover, Delaware
(14)
"Our central air conditioner finally died, and Kevin and Eileen were courteous, professional and friendly. Kevin offered us window units for immediate relief. The crew which installed the new system was neat, willing to answer questions and friendly. And the price was meaningfully less than we were ...Read more about TALLEY Services, Inc.
"Our central air conditioner finally died, and Kevin and Eileen were courteous, professional and friendly. Kevin offered us window units for immediate relief. The crew which installed the new system was neat, willing to answer questions and friendly. And the price was meaningfully less than we were ...Read more about TALLEY Services, Inc.
Porch Pro Headshot JOHNSON & SONS HVAC LLC
Heating and Cooling Repair
Serves Dover, Delaware
(40)
We are a family owned business. We offer a full service, maintenance, Install and repair on all brands of heating and air conditioning equipment. We are open from 8am to 430pm with emergency service. We are fully Insured and Licensed. We give Free estimates on new installs or upgrades. Conversions ...Read more about JOHNSON & SONS HVAC LLC
We are a family owned business. We offer a full service, maintenance, Install and repair on all brands of heating and air conditioning equipment. We are open from 8am to 430pm with emergency service. We are fully Insured and Licensed. We give Free estimates on new installs or upgrades. Conversions ...Read more about JOHNSON & SONS HVAC LLC
Porch Pro Headshot Aire Serv of Middletown
Heating and Cooling Repair
Serves Dover, Delaware
(113)
Middletown Air Conditioning & Heating Service
Middletown Air Conditioning & Heating Service
Porch Pro Headshot Gale Force Heating & Air Conditioning
Heating and Cooling Repair
Serves Dover, Delaware
Here at Gale Force, it has been our pleasure to offer the highest level of home comfort for the Wilmington area for years. Our foundation consists of efficient, reliable and cost effective heating, air conditioning and indoor air quality products from Luxaire. Quality heating and cooling products a...Read more about Gale Force Heating & Air Conditioning
Here at Gale Force, it has been our pleasure to offer the highest level of home comfort for the Wilmington area for years. Our foundation consists of efficient, reliable and cost effective heating, air conditioning and indoor air quality products from Luxaire. Quality heating and cooling products a...Read more about Gale Force Heating & Air Conditioning

Frequently asked questions about heating and cooling repair

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

425136

If you want to be the ring leader for a 3 ring circus and spend your time to find another contractor who is willing to come in behind someone else to clean up a mess look no further. Plan on spending additional thousands of dollars to fix your HVAC issue...

- Jacquelene Smiro
245572

Locally Owned & Operated. Licensed & Insured. Financing Available. Unbeatable Prices.

- Mike Mendick
197530

One word sums up this company; AMAZING! Mike gave us an estimate within hours of our request for one. He explained every detail to us. He patiently answered all of our stupid questions. He set up the installation of a new heat pump system for 2 days l...

- Laurie Lampl
411607

In 2018, I had the owner of the company visit my home and guarantee that I would be satisfied with the equipment and work. The workers arrived on time and that is the only good thing I can report about Greenway Comfort Solutions. I had to make several fo...

- Chumaine Lewis
422030

Horrible company!!!! I do NOT recommend Greenway Comfort Solutions. They are extremely unprofessional and they deliver shoddy workmanship. They installed our boiler, gas heating system in 2018. It never worked well. In the beginning, it didn’t work at al...

- Anne McHenry
34101

Great service. Polite and knowledgeable contractor

440821

do not use this company. they have no respect for your time. we had a 1pm appointment on 3/31, no show no call. not even a text. poor service

- Michael Mayo
34170

Great company and excellent service.

- Kurt Costello
33841

We are rehabbers and Kevin has been our main HVAC and Plumbing Contractor for several years. He is always prompt, thorough and reasonably priced. He stands behind his work and is easy to deal with.

- Apple Vinegar
34100

Great job. Reliable. Reasonable and competent

34034

Kevin Tally and his crew replaced my old oil burner and air conditioner with a high efficiency modern gas burner and heat pump system. All work was preformed on time and as promised. His crew cleaned up and removed all the old equipment. I could not be mo...

- John Cooper

All Heating and Cooling Repair in Dover, DE

Porch Pro Headshot Progressive Mechanical Services
Heating and Cooling Repair
Serves Dover, Delaware
Keeping cool in the summer and warm and toasty during winter cold is an important part of maintaining a comfortable home. But in order to keep your home at optimal climate you need your heating and AC systems to be in the best working order. What's more, a properly functioning, modern heating and ai...Read more about Progressive Mechanical Services
Keeping cool in the summer and warm and toasty during winter cold is an important part of maintaining a comfortable home. But in order to keep your home at optimal climate you need your heating and AC systems to be in the best working order. What's more, a properly functioning, modern heating and ai...Read more about Progressive Mechanical Services
Porch Pro Headshot Mr. Appliance of Sussex County
Heating and Cooling Repair
Serves Dover, Delaware
(85)
Sussex County Appliance Repair Experts
Sussex County Appliance Repair Experts
Porch Pro Headshot Aire Serv of The Eastern Shore
Heating and Cooling Repair
Serves Dover, Delaware
(66)
Cooling & Heating Service on The Eastern Shore
Cooling & Heating Service on The Eastern Shore
Porch Pro Headshot Satterfield & Ryan, Inc.
Heating and Cooling Repair
Serves Dover, Delaware
Upgrade the ambiance and visual appeal of your outdoor space with professional lighting from Satterfield & Ryan in Marydel, MD.
Upgrade the ambiance and visual appeal of your outdoor space with professional lighting from Satterfield & Ryan in Marydel, MD.
Porch Pro Headshot ServicePro, LLC
Heating and Cooling Repair
Serves Dover, Delaware
4 years of HVAC installation and repair expertise.
4 years of HVAC installation and repair expertise.
Porch Pro Headshot Tackil Mechanical
Heating and Cooling Repair
Serves Dover, Delaware
(60)
Based in Perryville, Tackil Mechanical is an HVAC contractor that offers attic ventilation, water heater inspection, and HVAC inspection as well as other services.
Based in Perryville, Tackil Mechanical is an HVAC contractor that offers attic ventilation, water heater inspection, and HVAC inspection as well as other services.
Porch Pro Headshot Subcool Heating & Air
Heating and Cooling Repair
Serves Dover, Delaware
(4)
Porch Pro Headshot Marks Plumbing & Heating
Heating and Cooling Repair
Serves Dover, Delaware
I am a full service plumbing and heating contractor I will be able to handle the smallest service job to a large install job. If you want your job done the best possible way the first time give me a call.
I am a full service plumbing and heating contractor I will be able to handle the smallest service job to a large install job. If you want your job done the best possible way the first time give me a call.
Porch Pro Headshot AirMAX
Heating and Cooling Repair
Serves Dover, Delaware
(25)
Expert heating and air conditioning contractors.
Expert heating and air conditioning contractors.
Porch Pro Headshot T.C.S. Total Comfort Service
Heating and Cooling Repair
Serves Dover, Delaware
We are experts in heating and cooling systems for residential and commercial serving Sussex County.
We are experts in heating and cooling systems for residential and commercial serving Sussex County.
Porch Pro Headshot Inspections Plus, L.L.C. t/a Environmental Cleaning Solutions
Heating and Cooling Repair
Serves Dover, Delaware
Inspections Plus t/a Environmental Cleaning Solutions is an HVAC specialist in Middle River. They have been providing air conditioning installation, air conditioning maintenance, and furnace installation for over 1 decade. The United States Environmental Protection Agency has accredited Inspections ...Read more about Inspections Plus, L.L.C. t/a Environmental Cleaning Solutions
Inspections Plus t/a Environmental Cleaning Solutions is an HVAC specialist in Middle River. They have been providing air conditioning installation, air conditioning maintenance, and furnace installation for over 1 decade. The United States Environmental Protection Agency has accredited Inspections ...Read more about Inspections Plus, L.L.C. t/a Environmental Cleaning Solutions
Porch Pro Headshot G&G's HVAC LLC
Heating and Cooling Repair
Serves Dover, Delaware
Porch Pro Headshot Compassionate Certification Center | Medical Marijuana Doctors
Heating and Cooling Repair
Serves Dover, Delaware
Porch Pro Headshot Jr Fifer heating and air conditioning
Heating and Cooling Repair
Serves Dover, Delaware