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

Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
165
)

Serving East Dennis, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"Gil, RAF and Luis installed a new Lenox furnace/AC in my condo yesterday. They were here on time, worked quickly and were done earlier than I expected. All my interactions with them were informative and friendly and at the conclusion of the installation they took the time to show me, and explain to me what they had done. The new thermostat is a bit of a challenge, but they got me started in the setup process so that I could complete it. Before they left they thoroughly cleaned the areas they had worked in and traveled through. You will be very fortunate if you get this crew to install your new furnace."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
75 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Braga Bros, Inc.
Braga Bros, Inc.
5.0(
8
)

Serving East Dennis, 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 East Dennis, MA and surrounding areas

Approved

In business since 1975

Credit card accepted

Offers commercial services

"company worked well with me to replace gas furnace. the owner came to my house the same day i called about my gas furnace,and it was determined it was time to replace it. installers were polite and explained everything to me during the install process. returned calls in a timely manner when i had to call them."
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 East Dennis, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"KMD replaced our 50 year gas boiler and added an additional zone . From the first contact, the estimate, and installation KMD was on time, professional, skilled, and courteous. All the work was completed beyond my expectations while working with our schedules. They went the extra mile taking necessary protections during these difficult times of the virus. KMB is the company we will call for all of our plumbing needs and recommend to friends and neighbors. Thank you for a great job!!!!"
Response time2 days
5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Weathervane Home Energy, LLC
Weathervane Home Energy, LLC
5.0(
7
)

Serving East Dennis, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I had an excellent experience with Stephanie, Tim, and Spencer during the installation of my mini split system. From the very beginning, they were professional, friendly and communicative. They took the time to explain how the installation process would work and made sure I understood all the benefits of swtiching to the system. I felt well informed and supported. Since the installation, the system has made a huge difference in my hosuehold. The units are quiet, efficient, and give me the ability to control the temperature in all rooms in my household. Not only does it keep the space comftorable by replacing AC's but I've noticed the air quality and drop in my electricity bills are better. I"m grateful for the work this team did and would recommend them toothers. I trust them completely and wouldn't hesitate to use them in the future again. Thank you!"
Heat Pump Condensers
Ductless Mini Split
Response time1 day
Response rate91%
18 neighbors recently requested a quote
Avatar for Paul Foley Electric Co., Inc.
Paul Foley Electric Co., Inc.
4.8(
99
)

Serving East Dennis, MA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"They did a great job from when I was researching generators to the complete installation of the Kohler generation by Premier Generator. Paul was very helpful and informative. They communicate with you about when things are going to be done, they clean up after every step and once the installation is complete their job is not over. A technician come for the final step of going over the system completely to make sure you understand how to operate the system and that you are comfortable doing so. They also tell you to call with any questions, any time! The customer service is unbelievable - no matter who I have spoken with, from the owner, to the technicians and of course the wonderful office manager Jean! Thankfully we haven't had to utilize the generator but the weekly test is security to know it is working and will be there when we need it. Thank you everyone at Premier Generator!!!"
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 A to Z Home Service
A to Z Home Service
4.9(
36
)

Serving East Dennis, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"A to Z Home Services was very professional, punctual, stayed through the day until work was completed. Very courteous and friendly. I would hire them again."
Decks & Porches Project
Happy customers 😀
Like new
Awnings Project
Screen repair Project
Decks & Porches Project

+60

Response time7 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in East Dennis, 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 East Dennis, 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.