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TRUSTED BY MERCERVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon215
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Mercerville

Avatar for Arctic Air Conditioning

Arctic Air Conditioning

4.91(
797
)
Approved Pro

Arctic Air Conditioning

4.91(
797
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
49 years of experience

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"They came in a timely fashion!"

Mary D on December 2025

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"They came in a timely fashion!"

Mary D on December 2025


Dave's Handyman Services

5.00(
34
)
Approved Pro

Dave's Handyman Services

5.00(
34
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
13 years of experience

Dave's Handyman Services in Philadelphia specializes in plastering and is here to tackle all the tasks on your "HONEY DO LIST." Our team of experienced handymen and contractors are ready to make your oy vey go away. Contact us today for all your home project needs.

"Dave is a knowledgeable and professional handyman. He did a very nice job. Dave inadvertently forgot to mention a travel fee. After discussion, he reimbursed me the fee."

Mur K on November 2025

Dave's Handyman Services in Philadelphia specializes in plastering and is here to tackle all the tasks on your "HONEY DO LIST." Our team of experienced handymen and contractors are ready to make your oy vey go away. Contact us today for all your home project needs.

"Dave is a knowledgeable and professional handyman. He did a very nice job. Dave inadvertently forgot to mention a travel fee. After discussion, he reimbursed me the fee."

Mur K on November 2025


Avatar for Bryan's Handyman & Home Improvement Service

Bryan's Handyman & Home Improvement Service

4.75(
515
)
Approved Pro

Bryan's Handyman & Home Improvement Service

4.75(
515
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
18 years of experience

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025


Avatar for Climate Mechanics LLC

Climate Mechanics LLC

4.95(
44
)
Approved Pro

Climate Mechanics LLC

4.95(
44
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Climate Mechanics, LLC, is not happy with a finished HVAC project, until you are happy! We look forward to bringing our quality of work and excellence to your home. We always respond quickly to your requests, always price reasonably, and the work performed is of the highest caliber. Find out more about us at www.climatemechanics.com

"Excellent, very good. They are professional and reliable."

Lorenzo H on January 2022

Climate Mechanics, LLC, is not happy with a finished HVAC project, until you are happy! We look forward to bringing our quality of work and excellence to your home. We always respond quickly to your requests, always price reasonably, and the work performed is of the highest caliber. Find out more about us at www.climatemechanics.com

"Excellent, very good. They are professional and reliable."

Lorenzo H on January 2022


Delaware Valley Plumbing and Heating, Inc.

4.77(
522
)
Approved Pro

Delaware Valley Plumbing and Heating, Inc.

4.77(
522
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
39 years of experience

Delaware Valley Plumbing and Heating, Inc., are committed to offering top quality plumbing contracting services. We take pride in our workmanship and strive to provide our clients with superior results.

"I needed some maintenance done on my gas fired steam boiler. Mike and his son John came out and explained thoroughly what needed to be done. They got the job done and for a very reasonable cost. Mike saved me a ton of money because the previous plumber that came to my house estimated the job at a very very high cost and it turns out that work didn't even need to be done! If you want an honest and fair contractor Mike's Your Man from Delaware Valley Plumbing and Heating. I got to tell you folks Mike and his son John are to the nicest , honest people I've ever met. I have two other projects coming up in the future that I definitely want Mike to do. I can't say enough good things about Delaware Valley Plumbing and Heating. Do yourself a favor call Delaware Valley Plumbing and Heating for all your plumbing and heating needs and they will take the stress out of what you need to have done."

Jeffrey S on September 2025

Delaware Valley Plumbing and Heating, Inc., are committed to offering top quality plumbing contracting services. We take pride in our workmanship and strive to provide our clients with superior results.

"I needed some maintenance done on my gas fired steam boiler. Mike and his son John came out and explained thoroughly what needed to be done. They got the job done and for a very reasonable cost. Mike saved me a ton of money because the previous plumber that came to my house estimated the job at a very very high cost and it turns out that work didn't even need to be done! If you want an honest and fair contractor Mike's Your Man from Delaware Valley Plumbing and Heating. I got to tell you folks Mike and his son John are to the nicest , honest people I've ever met. I have two other projects coming up in the future that I definitely want Mike to do. I can't say enough good things about Delaware Valley Plumbing and Heating. Do yourself a favor call Delaware Valley Plumbing and Heating for all your plumbing and heating needs and they will take the stress out of what you need to have done."

Jeffrey S on September 2025


Avatar for Chris Walton, Sr. Plumbing & Heating

Chris Walton, Sr. Plumbing & Heating

4.84(
253
)
Approved Pro

Chris Walton, Sr. Plumbing & Heating

4.84(
253
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
32 years of experience

I take pride in my Business! Our reliability, great communication, integrity, and quality work is what makes us who we are. We are experts in our trade and will keep you educated on your particular task or project. I look forward to earning your business! My customers have been extremely satisfied with the quality of work I have provided them, even if you don't have a particular idea I can assist you with making those decisions. *****CREDIT CARDS ACCEPTED****** ******FREE ESTIMATES********. ******EMERGENCY CALLS*******

"Chris and his Son were very nice and very professional. Chris educated us some thing we should do to our dryer and stove. Definitely using them for our plumbing issues "

David _ on January 2026

I take pride in my Business! Our reliability, great communication, integrity, and quality work is what makes us who we are. We are experts in our trade and will keep you educated on your particular task or project. I look forward to earning your business! My customers have been extremely satisfied with the quality of work I have provided them, even if you don't have a particular idea I can assist you with making those decisions. *****CREDIT CARDS ACCEPTED****** ******FREE ESTIMATES********. ******EMERGENCY CALLS*******

"Chris and his Son were very nice and very professional. Chris educated us some thing we should do to our dryer and stove. Definitely using them for our plumbing issues "

David _ on January 2026


Avatar for Blue Boxer Plumbing, LLC

Blue Boxer Plumbing, LLC

4.67(
239
)
Approved Pro

Blue Boxer Plumbing, LLC

4.67(
239
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
26 years of experience

At Blue Boxer Plumbing, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today for all your plumbing needs!

"I urgently needed a plumber to check several faucets and replace a garbage disposal for an upcoming inspection. Blue Boxer responded quickly and managed to fit me into their schedule right away. Trevor, who came out, was professional, friendly, and worked hard to keep the costs reasonable. He did an outstanding job. In the midst of the stressful moving process, Blue Boxer was incredibly helpful."

Rose W on September 2024

At Blue Boxer Plumbing, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today for all your plumbing needs!

"I urgently needed a plumber to check several faucets and replace a garbage disposal for an upcoming inspection. Blue Boxer responded quickly and managed to fit me into their schedule right away. Trevor, who came out, was professional, friendly, and worked hard to keep the costs reasonable. He did an outstanding job. In the midst of the stressful moving process, Blue Boxer was incredibly helpful."

Rose W on September 2024


"My wall gas heater one day just went out. I called several companies and was told they didn’t service that type of heater. One company gave me the number for Angi. The guys with Whitestone came immediately and suggested I replace it because the problem was the pilot. I bought a new heater and they installed it in just a couple of days later. I feel that they were very knowledgeable, diligent and pleasant. It’s working great."

Rosaria L on February 2025

We specialize in heating and cooling repairs and installations. We sell Trane heating and Cooling products and many other brands. licensed and insured Master Hvacr technicians. Background checked and bonded company. Authorize Trane dealer. Unbeatable deals.

"My wall gas heater one day just went out. I called several companies and was told they didn’t service that type of heater. One company gave me the number for Angi. The guys with Whitestone came immediately and suggested I replace it because the problem was the pilot. I bought a new heater and they installed it in just a couple of days later. I feel that they were very knowledgeable, diligent and pleasant. It’s working great."

Rosaria L on February 2025


Avatar for Raynor Services- Electrical/HVAC/Generators/Solar

Raynor Services- Electrical/HVAC/Generators/Solar

4.74(
135
)
Approved Pro

Raynor Services- Electrical/HVAC/Generators/Solar

4.74(
135
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
32 years of experience

We are a local Female & Family owned & operated contractor who has been serving the South Jersey area for over 30 years in all their Electrical, Heating, Cooling, & Generator needs. We perform both light commercial & residential installations, renovations & upgrades. We train our team to not just have the technical skills needed to do their jobs well, but how to help customers get to what they want for both comfort AND budget. Working with us you'll come to expect an amazing office staff to take your calls, address your needs & get the best technicians to complete the work you need done. Our technicians receive weekly training to stay on top of today's ever changing technology. They are all uniformed, background checked & drug tested. We also always give you an upfront price & get your approval before we start any work. We cannot wait to provide you "Service The Way It Used To Be"! Give us a call today!! We proudly hold an A+ Rating with the Better Business Bureau.

"Very well. Was very informative."

Shannon C on August 2024

We are a local Female & Family owned & operated contractor who has been serving the South Jersey area for over 30 years in all their Electrical, Heating, Cooling, & Generator needs. We perform both light commercial & residential installations, renovations & upgrades. We train our team to not just have the technical skills needed to do their jobs well, but how to help customers get to what they want for both comfort AND budget. Working with us you'll come to expect an amazing office staff to take your calls, address your needs & get the best technicians to complete the work you need done. Our technicians receive weekly training to stay on top of today's ever changing technology. They are all uniformed, background checked & drug tested. We also always give you an upfront price & get your approval before we start any work. We cannot wait to provide you "Service The Way It Used To Be"! Give us a call today!! We proudly hold an A+ Rating with the Better Business Bureau.

"Very well. Was very informative."

Shannon C on August 2024


DK Electrical Solutions, Inc.

4.64(
510
)
Approved Pro

DK Electrical Solutions, Inc.

4.64(
510
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
15 years of experience

Here at DK Electrical Solutions, Inc., we operate on a few simple philosophies, answer every phone call or return calls in a timely fashion, arrive on time every time, treat every customer as if they are family, perform each job as if it were in our own home, and last but not least leave the job cleaner than we started. We are a well rounded, diverse, team of true craftsmen of the electrical trade. We believe in making every client a repeat client so our customer service is second to none. Give us a call today and lets talk about how we can help you.

"very professional and came quickly"

Geoffroy D on April 2025

Here at DK Electrical Solutions, Inc., we operate on a few simple philosophies, answer every phone call or return calls in a timely fashion, arrive on time every time, treat every customer as if they are family, perform each job as if it were in our own home, and last but not least leave the job cleaner than we started. We are a well rounded, diverse, team of true craftsmen of the electrical trade. We believe in making every client a repeat client so our customer service is second to none. Give us a call today and lets talk about how we can help you.

"very professional and came quickly"

Geoffroy D on April 2025

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Heating and Air Conditioning questions, answered by experts

Yes, you should turn off your AC if it’s leaking. Turning off the AC will prevent more condensation from leaking from your unit, and it will also reduce the increased strain on the system if a damaged internal component or a lack of refrigerant is the culprit. As soon as you notice a leak, turn off the system and investigate the source of the leak or call a pro to inspect it.

You should have your HVAC serviced at least once per year. A HVAC pro can perform maintenance twice a year if your unit is older or has many issues. You can expect to pay between $100 and $550 for HVAC maintenance, which includes a thorough tune-up, routine service, proactive and reactive maintenance, and emergency maintenance services.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

The Mercerville, NJ 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.

What do you need done? We’ll find top pros.
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