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Top-Rated Furnace / forced air heating system install or replace pros in Lehigh Valley - Updated Nov 2026

Avatar for New Energy Solutions
New Energy Solutions
4.7(
181
)
Gas Boiler or Radiator Heating System - RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving Lehigh Valley, PA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"This was a 5 star experience working with New Energy Solutions. Tim worked with us to identify and size the right equipment to completely replace our old / inefficient HVAC system. I conducted lots of research on equipment (Trane, Lennox, York, American Standard, Goodman etc. equipment, LG vs. Climatuff vs. Copeland compressor etc.), to ensure I understood the proposals. Tim worked with me to explain all the different options from different manufactures, single stage vs two stage, heat pump vs. furnace, variable blowers etc. Once we agreed on the equipment (Trane), one week later Tim, Buddy and Tanner came out for removal of the old and install of the new. The install took place 1 1/2 weeks after the initial inquiry, and the entire process was seamless. The team did a phenomenal job, and we are now running a two stage gas furnace, with variable blower and matching AC unit. The system looks beatifically and works just as well. We haven't had such a positive experience with a contractor before. Extremely impressed and would most definitely recommend New Energy Solutions; especially Tim, Buddy and Tanner."
 brands serviced
Response time1 day
Recommended by98%of homeowners
Avatar for H L Bowman
H L Bowman
4.6(
428
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+9 more

Serving Lehigh Valley, PA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Danny, from HL Bowman, quickly understood the scope of the installation and used his expertise to make the installation seamless. As a result, the filtration system he installed is now operating perfectly to remove particulates greater the 5 microns from our well water. I would highly recommend HL Bowman for your plumbing needs. "
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+6

481 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Services United Inc.
Services United Inc.
4.4(
299
)
Gas Furnace / Forced Air Heating System - RepairBoiler or Radiator Heating System - Repair or Service - For BusinessElectric Boiler or Radiator Heating System - Repair+8 more

Serving Lehigh Valley, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Derrick and his crew did an excellent job of replacing our central a/c and the heating system. They not only did the required, but went above, by improving related items. They were courteous, hard working, efficient, and competent. I would recommend them highly."
Rooftop Heat and A/C
Rooftop Unit
Electric water heater install
New mini split install
Water heater and new boiler install

+6

Response time1 day
18 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Buschi Home Mechanical
Buschi Home Mechanical
5.0(
14
)
Electric Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - RepairGas Furnace / Forced Air Heating System - Repair+5 more

Serving Lehigh Valley, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Nate is great! He was able to repair my heating system after a mistake was made by a previous contractor. He came to my rescue a second time, when my basement was flooded. Repaired my heating system and installed a new hot water heater. He is reliable, knowledgeable , answered all my questions, prompt, affordable and friendly. Definitely reccomend him for these mechanical needs."
180k BTU Firepit
24k BTU Outdoor Unit
18k BTU Indoor Unit
Nate Buschi
Nate repairing ODU

+10

Response time2 hrs
Recommended by100%of homeowners
Avatar for MKS Electric, LLC
MKS Electric, LLC
4.8(
134
)
Electrical Baseboard or Wall Heater - Install

Serving Lehigh Valley, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Small jobs welcome

"Mike and his assistant replaced my seriously outdated smoke detectors in the basement and first floor, replaced a second floor smoke detector with a combo smoke/carbon monoxide detector and in the attic replaced a heat detector. While at my house, they also looked at a poorly installed outlet in the basement and brought it up to standard and installed an outlet on my front porch! They were quick and extremely helpful and left no mess behind. I will definitely call MKS Electric again if I need any further electrical work done at my house."
Sub panel in old Barn
New sub panel in old Barn
New 100 Amp Panel
Mechanical rm
LED high bay lights

+16

Response time1 day
Response rate90%
Recommended by96%of homeowners
Avatar for Dual Temp CO INC
Dual Temp CO INC
4.8(
6
)
Gas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - RepairHeat Pump - Repair or Service+2 more

Serving Lehigh Valley, PA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

We’re your neighbors, here to bring HVAC expertise to your doorstep so you enjoy every moment at home. Give us a call today for the residential Heating, and Air Conditioning services you need, and beat the heat, the snow, and everything else mother nature throws your way. We serve Lehigh, Northampton counties, and the surrounding greater Lehigh Valley.

Outdoor Unit
Furnace Testing
Daikin Unit
Response time50 mins
43 neighbors recently requested a quote
Avatar for Integrated Property Solutions Co
Integrated Property Solutions Co
4.5(
106
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Lehigh Valley, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"As my first time using Angi list, I'm more than just amazed at the work they did in my home. They fix my AC/Heating system. Am very satisfied, they were very professional, friendly, and they explained in details of what parts had to be replaced and why. I would recommend them and Angi to family and friends. Thank you so much guys."
Bangor
Additional Photos
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+65

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in Lehigh Valley, PA

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 Lehigh Valley, PA 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.