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TRUSTED BY CLAYMONT, DE HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon474
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Claymont

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024

When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024


Avatar for Aire Serv of Wilmington

Aire Serv of Wilmington

4.83(
6
)
Approved Pro

Aire Serv of Wilmington

4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1992 years of experience

If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!

"From soup to nuts, the entire experience was made easy for us by the company. The salesman, Nick, came out to see us the day after my system kicked the bucket, and after checking out the system, he presented me with a few different options, and without using fancy words, explained everything plainly and easy for me to understand. After I discussed things with my wife, we called him a few hours later to give the go-ahead, and he had us scheduled just 2 days out. The installation team arrived promptly at the scheduled window, and took care to treat our house like it was their own. Drop cloths were used to protect my flooring, and after the job was done they made sure to remove all the debris from the job so nothing was left. After the job was done, the job foreman took me around and showed me everything that they did and explained the function of the system, and when I had questions, they explained plainly and without complaint or exasperation. They treated me and my house with the utmost respect. I highly recommend this company for any HVAC needs anyone might have."

Christopher H on May 2025

If you are looking for a full service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv you will receive licensed and knowledgeable heating and air conditioning repair technicians that provide you with upfront pricing and some of the best written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!

"From soup to nuts, the entire experience was made easy for us by the company. The salesman, Nick, came out to see us the day after my system kicked the bucket, and after checking out the system, he presented me with a few different options, and without using fancy words, explained everything plainly and easy for me to understand. After I discussed things with my wife, we called him a few hours later to give the go-ahead, and he had us scheduled just 2 days out. The installation team arrived promptly at the scheduled window, and took care to treat our house like it was their own. Drop cloths were used to protect my flooring, and after the job was done they made sure to remove all the debris from the job so nothing was left. After the job was done, the job foreman took me around and showed me everything that they did and explained the function of the system, and when I had questions, they explained plainly and without complaint or exasperation. They treated me and my house with the utmost respect. I highly recommend this company for any HVAC needs anyone might have."

Christopher H on May 2025


E A Harvey Inc

4.98(
122
)

E A Harvey Inc

4.98(
122
)
Customers say: Super punctual
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Master License & 35 years in trade - 25 years as business owner & operator Sales in all makes & models - Heat Pumps including Geothermal Ht&Cooling Systems - Oil, Gas, Hot Water, Steam Boilers - Conventional Oil & Gas Heating & Air Conditioning - Hi-Velocity Ht/AC Systems - Ductless Systems - Humidifiers - Just ask, if we don't do it - we know professionals who do!

"superior service"

Marsha L on August 2019

Master License & 35 years in trade - 25 years as business owner & operator Sales in all makes & models - Heat Pumps including Geothermal Ht&Cooling Systems - Oil, Gas, Hot Water, Steam Boilers - Conventional Oil & Gas Heating & Air Conditioning - Hi-Velocity Ht/AC Systems - Ductless Systems - Humidifiers - Just ask, if we don't do it - we know professionals who do!

"superior service"

Marsha L on August 2019


PA Tank

4.98(
45
)

PA Tank

4.98(
45
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

* Oil Tank & Boiler Removal * Oil Tank Replacement / Installation * Central Heating System Demolition * Residential and Commercial * LICENSED * LOW RATES * Excellent References * Special contractor rates * Reliable, Efficient & Friendly! * CALL US TODAY FOR A FREE ESTIMATE

"Called them. Booked an appointment. They arrived as schedule on time. They removed the old tank and cleaned up nicely. Smooth all the way around. Clean. And Professional. I used them on a recommendation from someone else. A++."

Phillip K on November 2020

* Oil Tank & Boiler Removal * Oil Tank Replacement / Installation * Central Heating System Demolition * Residential and Commercial * LICENSED * LOW RATES * Excellent References * Special contractor rates * Reliable, Efficient & Friendly! * CALL US TODAY FOR A FREE ESTIMATE

"Called them. Booked an appointment. They arrived as schedule on time. They removed the old tank and cleaned up nicely. Smooth all the way around. Clean. And Professional. I used them on a recommendation from someone else. A++."

Phillip K on November 2020


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025


"Tremendous job - very efficient and professional. Thorough testing of air flow."

Scott M on January 2018

NJP Mechanical is a family owned business. We have 6 employees with the owner over-seeing every job. Big or small service, new systems, residential or commercial.

"Tremendous job - very efficient and professional. Thorough testing of air flow."

Scott M on January 2018


Avatar for Lowe's Air Duct Cleaning

Lowe's Air Duct Cleaning

4.75(
356
)

Lowe's Air Duct Cleaning

4.75(
356
)
Customers say: Super punctual
2006 years of experience

Lowe's Air Duct Cleaning is an honest and reputable company, specializing in air duct cleaning business. We always stand behind the jobs we do and guarantee the best quality results for each project. Our prices are very competitive and detailed pricing is always disclosed upfront.

"Great job was on time and cleaned up after"

Jeanette F on September 2020

Lowe's Air Duct Cleaning is an honest and reputable company, specializing in air duct cleaning business. We always stand behind the jobs we do and guarantee the best quality results for each project. Our prices are very competitive and detailed pricing is always disclosed upfront.

"Great job was on time and cleaned up after"

Jeanette F on September 2020


Avatar for Funari Public Adjusters

Funari Public Adjusters

4.90(
61
)

Funari Public Adjusters

4.90(
61
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

We are a family owned and operated Public Adjusting Firm that has been open since 1987. For over 30 years we have assisted homeowners through the property claims process and have bolstered our business based on our efforts to not only get the greatest settlement possible for our clients, but also by conducting ourselves as courteous professionals who treat our customers with a great deal of respect and consideration. Unfortunately the time when we usually meet for the first time is after some sort of tragic or catastrophic event in the life of a homeowner, i.e. a collapsed roof or burst stack pipe. However, given our attention to detail, knowledge of construction and vast amount of experience we are fully capable of walking you through these no doubt difficult to deal with situations and we can help you come out of it with a great sigh of relief and often a notion of surprise at how great and quick a settlement can come from the claims adjusting process. Give us a call for a free home walk-through and policy evaluation!

"????? Highly Recommended Review: Funari Public Adjusters I am writing to share my experience with Funari Public Adjusters, and I cannot say enough about the exceptional service provided by the owners, Chris and Vito, and their entire team of experts. From the very first call, they were immediately available and responsive, helping me during my critical time of need. The team went above and beyond in every aspect?from assigning a dedicated representative to handle my claim, to guiding me through the entire process from start to finish. Every staff member I interacted with was friendly, professional, and extremely helpful whenever I had questions. I have used this company on three separate occasions, and each time they exceeded my expectations: When a neighbor?s tree fell on the back portion of my home. When I experienced a theft at my rental property, resulting in damages and losses. Most recently, after heavy rains caused significant roof damage to my home, including my top-floor"

Henrietta y on August 2025

We are a family owned and operated Public Adjusting Firm that has been open since 1987. For over 30 years we have assisted homeowners through the property claims process and have bolstered our business based on our efforts to not only get the greatest settlement possible for our clients, but also by conducting ourselves as courteous professionals who treat our customers with a great deal of respect and consideration. Unfortunately the time when we usually meet for the first time is after some sort of tragic or catastrophic event in the life of a homeowner, i.e. a collapsed roof or burst stack pipe. However, given our attention to detail, knowledge of construction and vast amount of experience we are fully capable of walking you through these no doubt difficult to deal with situations and we can help you come out of it with a great sigh of relief and often a notion of surprise at how great and quick a settlement can come from the claims adjusting process. Give us a call for a free home walk-through and policy evaluation!

"????? Highly Recommended Review: Funari Public Adjusters I am writing to share my experience with Funari Public Adjusters, and I cannot say enough about the exceptional service provided by the owners, Chris and Vito, and their entire team of experts. From the very first call, they were immediately available and responsive, helping me during my critical time of need. The team went above and beyond in every aspect?from assigning a dedicated representative to handle my claim, to guiding me through the entire process from start to finish. Every staff member I interacted with was friendly, professional, and extremely helpful whenever I had questions. I have used this company on three separate occasions, and each time they exceeded my expectations: When a neighbor?s tree fell on the back portion of my home. When I experienced a theft at my rental property, resulting in damages and losses. Most recently, after heavy rains caused significant roof damage to my home, including my top-floor"

Henrietta y on August 2025


Avatar for Brynden Craig Plumbing & Heating, LLC

Brynden Craig Plumbing & Heating, LLC

4.95(
55
)

Brynden Craig Plumbing & Heating, LLC

4.95(
55
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Brynden Craig Plumbing & Heating, LLC is a family owned business serving Delaware County, Philadelphia and surrounding areas. Trust in us as your local plumbing and heating specialist for everything from a leaky faucet to embarking on a bath or kitchen remodeling project. With personal care and dedication to perfection we look forward to partnering with you and helping you enjoy the comfort of your home.

"Plumber came as promised and was able to fix the problem that afternoon. We needed a new expeller and he gave us the price for both models that would fit our system. He was courteous and work area was left cleaner then what it was when he found it. He also pointed out an electrical issue that he was unable to fix, but that we would want to have our electrician take care of sooner rather than later."

Rebecca S on April 2018

Brynden Craig Plumbing & Heating, LLC is a family owned business serving Delaware County, Philadelphia and surrounding areas. Trust in us as your local plumbing and heating specialist for everything from a leaky faucet to embarking on a bath or kitchen remodeling project. With personal care and dedication to perfection we look forward to partnering with you and helping you enjoy the comfort of your home.

"Plumber came as promised and was able to fix the problem that afternoon. We needed a new expeller and he gave us the price for both models that would fit our system. He was courteous and work area was left cleaner then what it was when he found it. He also pointed out an electrical issue that he was unable to fix, but that we would want to have our electrician take care of sooner rather than later."

Rebecca S on April 2018


Specialized Air Duct Care

4.83(
132
)

Specialized Air Duct Care

4.83(
132
)
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Breathe EZ is a unique company serving Southern New Jersey that takes an innovative approach to problem solving the "indoor air quality" in your home. Owner operated.

"It went well."

Denita B on June 2018

Breathe EZ is a unique company serving Southern New Jersey that takes an innovative approach to problem solving the "indoor air quality" in your home. Owner operated.

"It went well."

Denita B on June 2018

...
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Heating and Air Conditioning questions, answered by experts

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

When first installed, flex ducts shouldn’t cause airflow problems in your home. However, because flex ducts aren’t the sturdiest and require extra support, they lose their durability over time and begin to sag, which can inhibit airflow down the road. Also, if your flex ducts aren’t tight enough, your HVAC could work twice as hard for the same air pressure. If you’re worried about the airflow in your home, a rigid duct may be your best bet.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

The Claymont, DE 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.