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

Local HVAC
4.6(
18
)

Serving South Harwich, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Local HVAC team was very responsive and recommended the right amount of work to modernize my AC system, which had suffered a leak. Other companies were suggesting either doing too little or too much (and charging a ridiculous amount). Everything worked great and the place was cleaned well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time8 hrs
5 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Braga Bros, Inc.
Braga Bros, Inc.
5.0(
8
)

Serving South Harwich, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Braga Brothers is professional, quick, and explains everything clearly. My new HVAC system works great, and my company condo feels more comfortable. I highly recommend them for any HVAC needs!"
High efficiency System
High Efficiency Hvac Syst
Central Hvac in the Basem
Central HVAC System
Rooftop

+16

Response time6 hrs
Response rate93%
1 neighbors recently requested a quote
Avatar for Burke Plumbing & Heating, Inc.
Burke Plumbing & Heating, Inc.
4.0(
693
)

Serving South Harwich, MA and surrounding areas

Approved

In business since 1975

Credit card accepted

Offers commercial services

"On a Monday holiday I turned on my air conditioner and it refused to work. I went to HomeAdvisor and left my name and phone number but called a company that has worked for me before where I got a recorded message. In the meantime Burke plumbing and heating called and left me a message to call them. I called them and they said that they would send someone out that very afternoon. I needed a complete new furnace and compressor. The next day he ordered everything he needed and it arrived to be stored in my garage overnight. The next day he and another workman arrived at 8 AM removed the old system and installed the new. They were finished by 1:30 PM, cleaned up and everything worked like a charm, I would definitely recommend Burke plumbing and heating to anyone needing their service."
Heating and Plumbing jobs
Heating and Plumbing jobs
Heating and Plumbing jobs
Heating and Plumbing jobs
Heating and Plumbing jobs

+19

Response time2 days
Response rate88%
Recommended by84%of homeowners
Avatar for KMD Plumbing
KMD Plumbing
4.4(
40
)

Serving South Harwich, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"I was very pleased with the professionalism and courtesy of the staff of KMD Plumbing. They did a fine job of the installation of my heating system. I highly recommend them to anyone, friends, family, etc."
Response time2 days
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Paul Foley Electric Co., Inc.
Paul Foley Electric Co., Inc.
4.8(
99
)

Serving South Harwich, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"We wanted a back up generator that would serve us for years to come. We interviewed a number of potential installers but wanted to be sure that our electrical system was installed with integrity, safety and design. As a contractor myself I am very particular about people I hire so, that it why we chose Paul Foley and Premier Generator for our generator installation. They stand behind their product and service what they sell as well as warranty the equipment for double the manufacturer's timeframe. We have already needed our new system three times and it has been working as promised. It's electrical, hire an electrician!"
Auto Transfer Switch
Connection to propane tanks
Housekeeping pad
Trenching
Custom Poured Pad

+13

Response time12 hrs
107 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Lavoie Plumbing & Heating
Lavoie Plumbing & Heating
5.0(
8
)

Serving South Harwich, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Lavoie Plumbing & Heating installed a full house water filtration system at my residence. They were in and out by the end of the day and we had clean water by the time I got home from work. Highly recommend, you can't go wrong hiring Danny from LPH."
Bathroom Remodel
Bathroom Remodel
Water Filtration System
Water Filtration System
Water Filtration System

+2

Response time1 day
1 neighbors recently requested a quote
Avatar for Fonesi Construction Inc
Fonesi Construction Inc
5.0(
13
)

Serving South Harwich, MA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

We are thrilled to welcome you to the Fonesi Construction Inc. family! \nWe're honored to bring your vision to life and deliver exceptional quality, service, and results. Our team is dedicated to exceeding your expectations with innovative solutions and attention to detail. We'll work closely with you for a stress-free experience. Thank you for choosing us!\n\nContact us:\nPhone: 508-360-8563\nEmail: fonesicorp@gmail.com\nAddress: 100 West Main St, Hyannis, MA\n\nFollow us: Instagram @Fonesi_Construction | fonesicorp.com

Shower
Shower
Shower
Shower
Shower

+164

Response time1 day
Response rate88%
12 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in South Harwich, MA

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 South Harwich, MA 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.