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

Avatar for Bragg Home Services
Bragg Home Services
5.0(
12
)

Serving Saint Helena, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

For over 56 years Bragg Home Services has specialized in offering residential and light commercial plumbing, heating, and air conditioning services to the residents of Sonoma, Marin, and Napa Counties. At Bragg Home Services we know that our customers expect integrity, excellence, value, and commitment. That’s why at Bragg Home Services we hire only the best people, and use only the best products, offering exceptional value, backed by our lifetime workmanship guarantee. Because at Bragg Home Services, your satisfaction is our number 1 priority.

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+9

Response time8 hrs
Response rate98%
6 neighbors recently requested a quote
Avatar for Enviro Heating & Air Conditioning Inc.
Enviro Heating & Air Conditioning Inc.
4.5(
45
)

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

Enviro Heating & Air Conditioning Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n

31 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Climate Services Heating and Air Conditioning
Climate Services Heating and Air Conditioning
5.0(
8
)

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I cannot recommend Climate Services Heating and A/C strongly enough. We asked Sean to come out, inspect our system and give recommendations. His knowledge, expertise and demeanor were clearly evident. Discussions were comfortable, no pressure and Sean took the time to answer all questions. His bid was very competitive and we felt comfortable moving forward with the project. He was accurate with time and costs. Sean's crew was exceptional; friendly, knowledgeable and trustworthy. Sean was available by phone or text, prompt with updates, and very clear with communications. We are very happy with the quality of the work!"
Honeywell Zone Board
Air Purifier
Air Handler
Outdoor Units
Bryant Heat Pumps

+2

9 neighbors recently requested a quote
Avatar for Wolf HVAC
Wolf HVAC
5.0(
11
)

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Robert and his crew were timely, professional and did a great job with the install. Robert went above and beyond the call of duty. Because of personal circumstances in my life I had some anxiety about handling this type of homeowner business. Robert was kind and caring. He not only did a great job replacing my furnace but helped to patiently ease my mind along the way. I felt good supporting a small local business too."
Response time2 hrs
Recommended by80%of homeowners
Avatar for RIDGEBACK MECHANICAL
RIDGEBACK MECHANICAL
5.0(
20
)

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Ridgeback Mechanical provided excellent service diagnosing and fixing our furnace issue in a timely and efficient manner. They also answered our questions and gave good advice on upgrading our forced air HVAC system. Ridgeback Mechanical brings decades of experience and local knowledge. Give them a try for your next service or project."
Guages
Diagram
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Response time2 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for Elevated Comfort
Elevated Comfort
4.8(
4
)

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"These guys rocked, from the time I called on a Friday, to the install of our brand new furnace the following Tuesday! Technician-Scott and Ryan were prompt, friendly, informative and professional. The quote/estimate given was fair/reasonable and in the end was what we paid. Installers-Oscar and Kevin were prompt, friendly, informative, professional, quick and did an outstanding job. Thank you to everyone at Elevated Comfort for your great service! I would definitely recommend them to anyone needing HVAC work to be done!"
Elevated Comfort
Elevated San Rafael
AC Tune-Up
Heat Pump!
Heat pump install

+5

Response time2 days
Response rate97%
19 neighbors recently requested a quote
Avatar for Comfort Factor Mechanical, Inc
Comfort Factor Mechanical, Inc
5.0(
7
)

Serving Saint Helena, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Comfort Factor Mechanical was a great company to work with for my Furnace install. They were quick to respond to my request, their work was of high quality and done in a tidy manner, and at a a good price. I appreciated that they were so willing to answer all of the questions I had. I will definitely be recommending these guys to friends and family!"
Response time5 hrs
4 neighbors recently requested a quote
Recommended by14%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Saint Helena, 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 Saint Helena, 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.