Top-rated furnace / forced air heating system install or replace pros.

Get matched with top furnace / forced air heating system install or replace pros in Sparta, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for ABCastello's Heating and Cooling
ABCastello's Heating and Cooling
4.6(
101
)
Electric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For BusinessElectric Furnace / Forced Air Heating System - Repair+14 more

Serving Sparta, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We have relied on ABCastello to service our furnace for several years. Recently our CO detector went off, and they arrived in a very timely manner to evaluate the issue. As seniors, heat is a top winter necessary. They were able to make the necessary repair the same day! Not only did they provide excellent service, but they are polite and leave the area clean. What more can you ask for. It is a real pleasure to know our furnace is always in such good hands. Needless to say, we would highly recommend them. Thank you, Desmond and Rob!"
Air conditioning installation
A/C compressor replacement
410A charging system
Oil-Gas conversion
Propane-Gas conversion

+24

Response time11 hrs
Recommended by95%of homeowners
Avatar for AC & Heat by Kyle
AC & Heat by Kyle
4.9(
114
)
Electric Boiler or Radiator Heating System - RepairElectric Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair+8 more

Serving Sparta, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"I urge everyone to take a look at their HVAC/furnace/boiler/ etc. and if you are staring at it, the way I was, screaming WHAT THE HECK, call Kyle. If you are Youtube how to splice wires to install that smart thermostat, stop it, call Kyle. Seriously, just call Kyle. You hear the horror stories, I called for what I thought was $X and the HVAC tech came and now I have a $200X invoice. That is not the case with Kyle. I have been there, do-it-yourself projects exist, but your heating and cooling is not one of them. Do not believe me, call around; then call Kyle, then call Kyle back because you realize he is available, upfront, and transparent. That is what I did. Kyle helped me demystify my heating and cooling system. Now I stare at my HVAC system, knowing what is what, and how I can quickly troubleshoot it and maintain it. What surprised me the most, this is not what Kyle was required to do. He came to help us with something unrelated. Nevertheless, he stayed late, and answered all the questions my wife and I had; we had a lot. It felt like we had a friend over the entire time. Sure enough, that's how it felt when he left. In conclusion, thank you Kyle for being genuinely you; kind, courteous, and professional. Whether you need a repair or want to prevent one down the road, get with Kyle and learn the ins and outs of how to optimize your home's heating and cooling. Schools in session. Thanks again! P.S. He is great with dogs!"
Canister
Steam Humidifier
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!

+23

Response time7 hrs
Response rate87%
1 neighbors recently requested a quote
Avatar for Speer Air
Speer Air
4.6(
165
)
Gas Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or ReplaceDucts & Vents - Install or Replace+5 more

Serving Sparta, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"We searched for a long time for a company to replace a current central A/C which was not particularly old, but the handler up in the attic was nearing the end of life so we had to replace the whole system. Speer seemed most knowledgeable, offered a product we were comfortable with (Amana) and were also professional and prompt. Of note we had a troublesome smart thermostat which required that they return multiple times to address - they did not consider the job done until this was fully operational. Overall we were very pleased, but the summer will tell!"
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for A & A Plumbing and Heating Service, LLC
A & A Plumbing and Heating Service, LLC
4.8(
51
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessGas Boiler or Radiator Heating System - Repair+1 more

Serving Sparta, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I cannot recommend A & A Plumbing and Heating Services enough! Donald, the owner and technician, was absolutely amazing. He took the time to really listen to our concerns, and he worked tirelessly over two days to get our water heater up and running. His dedication and care saved us from a huge expense, and we are so grateful. If you need any plumbing or heating services, Donald is the person to call! Truly a five-star experience."
water heatee
Response time1 day
Recommended by89%of homeowners
Pipe Works Services, Inc.
4.4(
197
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or Replace+17 more

Serving Sparta, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"I had an extremely pleasant experience. The technician was punctual, professional and friendly. He gave me some excellent tips on maintenance and service of the AC system in our new home. I will definitely continue to use them for future services."
19 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Doctor Water Heater, Inc.
Doctor Water Heater, Inc.
4.7(
188
)
Gas Boiler or Radiator Heating System - Repair

Serving Sparta, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Tony (and Chris) were great to work with. Even when we needed to unexpectedly needed additional parts, they were very fair about pricing which helped us greatly! We will definitely be using them when/if the time comes that we need to replace our actual boiler but until then, the brand new parts are wonderful!!"
Response time5 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for GB Comfort Services, LLC
GB Comfort Services, LLC
5.0(
13
)
Thermostat - Repair or Reprogram

Serving Sparta, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We've used GB Comfort for a variety of services including plumbing, heating, and central air. Kevin was very helpful with giving us advice as first-time homeowners. He, or one of his great technicians, have been there for us for regular maintenance, plumbing upgrades, and several emergency repairs. I'd never dream of calling anyone else."
water softener
Water softener
new faucet
new drains and garbage disposal
old drains and garbage disposal

+2

Response time6 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for J&M Cooling/Heating, LLC
J&M Cooling/Heating, LLC
4.6(
23
)
Ductless Mini-split Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+6 more

Serving Sparta, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I got a call back the same morning I called to set an appointment for my furnace. John actually came to my home the same day! Very satisfied with the work and the invoice explained everything in detail. Very reasonable with the price! I would highly recommend them! Rich in Roseland, NJ"
Crown Hot Water Boiler replacement 82% Efficient
A/C & Boiler Replacement
A/C & Boiler Replacement
A/C & Boiler Replacement
A/C & Boiler Replacement

+8

Response time7 hrs
Recommended by95%of homeowners
...
Showing 1-10 of 326

FAQs for furnace / forced air heating system install or replace projects in Sparta, 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 Sparta, 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.