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Find Furnace / forced air heating system install or replace pros in Allentown

Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Electric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or Replace+9 more

Serving Allentown, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Alfredo competently repaired our radiant heating system, which is not a common system or brand. He troubleshooted the problem with expediency and professionalism."
photos
photos
photos
photos
photos

+6

16 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for LIV AIR
LIV AIR
5.0(
14
)
Gas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+19 more

Serving Allentown, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"They did an outstanding job replacing my entire AC system. I highly recommend them for their top-notch service and efficiency!"
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Heating & A/C Project

+46

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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F.S. Plumbing, Heating, & General Contracting, Inc.
4.6(
145
)
Ductless Mini-split Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Furnace / Forced Air Heating System - Install+3 more

Serving Allentown, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Excellent to work with, hired them for a fireplace and furnace certification prior to selling my condo. They were thorough, punctual, pleasant, and extremely helpful with replacing a small part after something stopped working the second time they tested the furnace."
Rinnai Recirculation 95% efficient Tankless
Another Old tank style heater sent to the junkyard
Response time1 day
Recommended by83%of homeowners
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Avatar for Chris Walton, Sr. Plumbing & Heating
Chris Walton, Sr. Plumbing & Heating
4.6(
284
)
Ductless Mini-split Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Repair+5 more

Serving Allentown, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I highly recommend Chris for all your plumbing and heating needs."
Response time5 hrs
Recommended by95%of homeowners
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Avatar for Bill Leary Air Conditioning & Heating
Bill Leary Air Conditioning & Heating
4.3(
83
)
Gas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - RepairOil Furnace / Forced Air Heating System - Install+9 more

Serving Allentown, NJ and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

We are Central New Jersey's most trusted name for air conditioning and heating. We are located in Middlesex County. Bill Leary Air Conditioning and Heating has been serving the entire Central New Jersey area since 1989. Our goal is 100% customer satisfaction. I as a family owned and operated business, we've built our reputation on a firm belief that our customers deserve the highest quality service and respect possible. **Free estimates are available for new equipment only by filling out the form on our website. Additional DBAs - Leary Air Conditioning & Heating, W. H. L. Enterprises Inc.

Project Photos
Recent Projects
Recent Projects
Recent Projects
Recent Projects

+1

57 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Raymond James Hoben Plumbing & Heating, Inc.
Raymond James Hoben Plumbing & Heating, Inc.
4.9(
52
)
Gas Boiler or Radiator Heating System - Install

Serving Allentown, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"Ray showed up on time and cleaned my furnace, which hadn't been cleaned in many years. Very competent."
Response time11 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
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Delaware Valley Plumbing and Heating, Inc.
4.6(
571
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Repair

Serving Allentown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Customers say: Quality work

"A pipe burst in our baseboard heating system, flooding our sunroom 2 days before Christmas. We called Delaware Valley Plumbing and they were there to assist us within the hour. They worked quickly and cleanly and even found an additional leak we weren't aware of. We had recently moved into the house and they took the time to explain our heating system to us. Their price was very reasonable and their with was excellent. We cannot recommend them enough."
Ceramic Tile
Ceramic Tile
Ceramic Tile
Ceramic Tile
Response time7 hrs
35 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Right on Home Improvements, LLC
Right on Home Improvements, LLC
4.3(
70
)
Electric Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Repair

Serving Allentown, NJ and surrounding areas

Approved

In business since 2013

Warranties offered

Credit card accepted

We at Right on Plumbing, Heating, Air & Home Services have been in business for 10+ years. We offer all Plumbing and HVAC services, install standard and tankless water heaters, boilers and furnaces, AC and mini splits, duct work, water filtration systems, gas lines, sump pumps, plumbing fixtures and more! We look forward to giving you a world class customer service experience from the initial phone call through the finished project. Give us a call 609-709-7702 today! We look forward to hearing from you.

Recommended by96%of homeowners
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Avatar for Air Experts Heating, Air & Plumbing LLC
Air Experts Heating, Air & Plumbing LLC
4.3(
80
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+4 more

Serving Allentown, NJ and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Credit card accepted

"We used this company to install a boiler furnace at our previous home. We also used them to install a new furnace and central air conditioning system at our present home. We continue to use air experts for maintenance of systems."
Job Complete
RTU1
RTU Install
Mitsu Mini Split heat pump
Mini Split interior handler

+3

Response time1 day
Response rate92%
303 neighbors recently requested a quote
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Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
3.9(
1,637
)
Gas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - RepairHeat Pump - Install or Replace+8 more

Serving Allentown, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"Very professional from start of the process through the installation. Only the first day but system works fine and job looks great"
Horizon Services Heating & Cooling
Horizon Services Heating & Cooling
Horizon Services Heating & Cooling
Horizon Services Heating Installations
Horizon Services Heating Installation

+19

18 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 423

FAQs for furnace / forced air heating system install or replace projects in Allentown, NJ

Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.

Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.

With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.

The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.

Consulting with an HVAC professional can help you determine the exact size that's right for your home.

An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.

An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.

The Allentown, NJ homeowners’ guide to furnace / forced air heating system installs or replaces

From average costs to expert advice, get all the answers you need to get your job done.

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