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

Avatar for Global Green Solutions
Global Green Solutions
5.0(
248
)

Serving Norwalk, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"The new heating system was installed perfectly and works wonderfully. They were careful, neat, and professional. Definitely recommend their service. The whole process was smooth and stress-free."
Additional Photos
Additional Photos
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Additional Photos

+24

Response time3 days
10 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Belle Air Services
Belle Air Services
4.8(
61
)

Serving Norwalk, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"ALL people involved with Belle Air Services... from Payale, Steve, Derek, Michael and the men who installed the heating system... are sooooo professional and attentive to detail, making sure every aspect is explained and reviewed. Can't thank you enough, I am a satisfied customer. Norma Fragoso Glendale, CA"
Daikin VRV
Response time1 day
90 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Trinity Heating and AC
Trinity Heating and AC
5.0(
40
)

Serving Norwalk, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Chris was the absolute best. So professional, knowledgeable, and on time. He did great work, kept everything up front and had amazing communication. I would HIGHLY recommend Trinity Heating And AC for your heating and cooling needsâ ¦"
Furnace Before
AC After
Furnace After
AC Before
Before - Furnace

+83

Response time3 hrs
Response rate98%
45 neighbors recently requested a quote
Avatar for Top Energy Solutions, Inc.
Top Energy Solutions, Inc.
4.9(
62
)

Serving Norwalk, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Top energy solutions did a highly professional and skilled job in installing two furnaces and two air conditioners and also remove and install new attic insulation in my home. One furnace was gas and one was heat pump electric. If the installers were supposed to be on the job at 8:00am they were here. The installers were highly skilled and cleaned up at the end of each day. Top energy solutions did a highly professional and skilled job in installing two furnaces and two air conditioners and also remove and install new attic insulation in my home. One furnace was gas and one was heat pump electric. If the installers were supposed to be on the job at 8:00am they were here. The installers were highly skilled and cleaned up at the end of each day. Leor was constantly on site supervising the project from beginning to end. Every aspect of the job (planning, designing, installation, etc.) was done at a highly ethical, professional and skilled level. Based on my husbandâ  s and my experience, Top Energy Solutions deserves the highest rating possible and we highly recommend the company for heating and cooling solutions. We will not hesitate to use them again for other properties."
Roof Replacement  - Owens Corning Shingle Roof
New Windows Installation in Hollywood
5 Ton Furnace Replacement
Attic insulation
New Mini Split - Daikin Emura

+87

Response time1 day
Response rate98%
6 neighbors recently requested a quote
Avatar for HD MECHANICAL INC
HD MECHANICAL INC
5.0(
26
)

Serving Norwalk, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"HD MECHANICAL! I don’t even know where to start, Chris and his team were went above and beyond when doing work at my house. They were honest and and caring which you don’t see from a lot of companies now a days. My wife and i weren’t sure which direction to go in as far as picking a unit to the whole installation process and what we would need. They walked us through it all and were very comforting as they explained every step of the way. I will 10/10 use them again and recommend it to anyone who is needing A/C and heating!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time9 hrs
Response rate85%
57 neighbors recently requested a quote
Avatar for All Around Heating and Air
All Around Heating and Air
4.4(
47
)

Serving Norwalk, CA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"This company and Pete specifically is outstanding. I was able to get a same day appointment and my elderly mother s furnace was fixed at a very reasonable price. We were told by the Gas Co and another contractor that it needed to be replaced. Turns out it was getting no electricity so Pete reset electrical breaker then did some minor repairs and got it going. Others told us to hire an electrician and walked away. Would definitely recommend this firm. In my opinion Pete went the extra mile to get the job done. Thank you!!"
A/C MAINTEANCE
 DUCT CHANGEOUT,FURNACE MAINTENANCE
condenser
furnace
install

+9

Response time7 hrs
Response rate88%
Recommended by97%of homeowners
Avatar for Just Be Cool Supply LLC
Just Be Cool Supply LLC
5.0(
8
)

Serving Norwalk, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Mr Avery was extremely professional and very informative. He explained the price, which I felt was reasonable and fair. He explained the warranty process. Also informed me on how getting annual maintenance on hvac system extends life expectancy. Will have him out during the winter for a heating inspection"
Heating & A/C Project
Heating and air
5 ton split system
Heating & A/C Project
Heating and air

+22

2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for GC Heating And Cooling Inc
GC Heating And Cooling Inc
4.6(
584
)

Serving Norwalk, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"GC Heating and Cooling put in a 3 zone furnace and AC system for our 3100 sq ft house in Manhattan Beach back in 2018. We recently had an issue due to the unprecedented heat wave and Gustavo and Jordan fixed the issue under short notice. You can always expect quality work and great service from them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

23 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Norwalk, CA

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 Norwalk, CA 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.