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

Avatar for ABCastello's Heating and Cooling
ABCastello's Heating and Cooling
4.6(
101
)

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Desmond is a very professional, knowledgeable and tact! Well priced for service and a regular down to earth, no bs, straight to the point and honest man. I appreciated his work and how he took the time to explain what was the issue and the how s and whys of the heating system. I will now use him for all my hvac needs and he s already gonna come back to do more work that I need done! Gentleman all around."
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 Speer Air
Speer Air
4.6(
165
)

Serving Long Valley, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"They installed AC in our 1923 house back in 2006 and our AC bills are lower than our heat! Excellent courteous clean work. This past spring the fan motor for this system died and because of it’s design was an expensive repair but again the work was done fast and clean. Highly recommended!"
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate85%
7 neighbors recently requested a quote
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Long Valley, NJ and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"Great company! They've been super responsive when we've had questions or concerns, and deliveries are frequent enough that we never have to worry about running out of heating oil."
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Response time6 days
20 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.2(
937
)

Serving Long Valley, NJ and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Bill fixed a leak, a large pipe needed to be replaced. It went well, this is after I had another plumber come, that just didn't feel right. I will be using Advanced to upgrade my furnace."
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+33

Response time12 hrs
Response rate96%
10 neighbors recently requested a quote
Avatar for J&M Cooling/Heating, LLC
J&M Cooling/Heating, LLC
4.5(
22
)

Serving Long Valley, 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
Avatar for K Cooling and Heating Co.
K Cooling and Heating Co.
4.7(
15
)

Serving Long Valley, NJ and surrounding areas

Approved

In business since 1965

Free estimates

Emergency services offered

"Eric & Dante went above & beyond to make our heater work during this brutal single digit weather. Diagnosing the issues is one after the another but they were able to make it happen. Their company is really prompt, very professional and very fair pricing. Eric is even available after business hours to answer technical issues. You will rarely get this type of pros."
A/C condensing unit
Hot water gas boilers
95% gas fired warm air furnace
Aprilaire humidifier
Commercial rooftop unit

+7

Response time30 mins
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Ryan & Company
Ryan & Company
4.4(
68
)

Serving Long Valley, NJ and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"I feel confident in Ryan and Sons’ knowledge and expertise in caring for my 250-year-old house. They have serviced my water softener, hot water heat, furnace, as well as performed other services that come up in an old house. Their communication is excellent, sending emails and calling so I know when to expect them. With a service plan on my water system, I get a discount on other services , too - you can’t beat that! Highly recommend!"
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Lochinvar KBN 211
Additional Photos
Response time1 day
7 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Advanced Heating & Air Conditioning
Advanced Heating & Air Conditioning
4.3(
87
)

Serving Long Valley, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Nick and his expert team installed a complete A/C system in our first home with flawless precision. Very professional and impressive knowledge. They are a one stop shop for your heating and cooling needs. A"
Response time30 mins
Recommended by96%of homeowners
Lamco Plumbing & Heating Contractors
4.5(
259
)

Serving Long Valley, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Did a very good and professional job installing a new heating system in our home. Gave us fair prices, including some extra work they did at very reasonable rates. Workers were punctual, professional, timely, and responsible. Gave us a very favorable rate on installation. Would definitely hire or recommend again."
Response time1 day
29 neighbors recently requested a quote
Recommended by96%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Long Valley, 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 Long Valley, 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.