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 Hopatcong, 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 Hopatcong

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 Hopatcong, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Our oil burner began emitting Carbon monoxide (CO) early one morning and stopped working. We called several repair services and no one called us back in a timely manner. We found AB Castello's on Angie's List, completed the Angie's List form and Desmond from AB Castellos called us immediately. Robert arrived less than an hour later. The first thing he did when he arrived was check for CO emissions. He then determined that our 16 year old furnace needed to be replaced. Later that day we received an estimate via email, had all of our questions answered on the phone, and arrived the next morning prepared to remove and replace our furnace. Desmond and Robert worked all day, into the evening, in order to install the new furnace. They were determined not to leave us one more night without heat. They were very polite, pleasant, neat and did an excellent job. I would highly recommend this company should you need service of any kind. Their response time was better than almost any other contractor we have hired, and their work excellent. They also cleaned up very well before leaving our home, and were very careful as they carried equipment in and out of our house. I cannot speak highly enough of them"
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 Hopatcong, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"Kyle provided furnace tune-ups for our home. He was very professional and did an excellent job communicating what he was checking. He suggested improvements we could make to our system, but never felt pushy or like he was hard upselling. I really appreciated his approach, and it made me more comfortable as a new home owner."
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 - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or Replace+5 more

Serving Hopatcong, 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%
6 neighbors recently requested a quote
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 Hopatcong, 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."
12 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for GB Comfort Services, LLC
GB Comfort Services, LLC
5.0(
13
)
Thermostat - Repair or Reprogram

Serving Hopatcong, NJ and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"They helped us when we had a new furnace installed in November and the other installer voided our warranty on a new furnace. Not only did they come out in the snow but refused to charge us a dime until our furnace was fixed. They stayed on the phone with the manufacturer until everything was completed. They were on time and over the course of the weekend kept us updated as to the status of the part needed to fix the furnace. These are my new heating guys and I look forward to my next service call. Fully licensed and insured which is a huge thing for me. Trustworthy and reliable. I am forever grateful because if the other jerks had not been so terrible I would have never found them. They deserve every single star and then some. Thank you guys so much!!"
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
Lamco Plumbing & Heating Contractors
4.5(
259
)
Gas Boiler or Radiator Heating System - Install

Serving Hopatcong, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"My furnace/boiler developed an unsalvageable crack and had to be replaced. First call was to that 4 letter company we all know. Second call was to a local plumbing and heating co we had used before. Their estimates werent sitting right with me so I started to research alternatives which brought me here. I was connected with LAMCO. I cannot say enough good words about this company. Fit in quickly onto their schedule?Check. Was told they would be done around 2 or 3 pm? They were done right around if not before 2. Check. Come in WAY WAY under my other estimates? Check. Lamco followed up with my questions over several days as this was a new experience for me making sure my family and me were all set with the new set up. I will be recommending this company to anyone I know that needs plumbing and heating services. Call them and give them a shot. You would be doing yourself a disservice if you dont."
Response time1 day
16 neighbors recently requested a quote
Recommended by96%of homeowners
...
Showing 1-10 of 300

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