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

Avatar for Dynamic Plumbing LLC
Dynamic Plumbing LLC
5.0(
12
)

Serving Marion, MT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We pride ourselves on professionalism and delivering complete homeowner satisfaction on every job. As a veteran-owned and operated company, we believe in doing the job right the first time and standing behind our work. We never leave a job unfinished or a homeowner less than 100% satisfied with our level of service. Call today to schedule reliable, high-quality plumbing you can trust.

Boiler installation
Boiler installation
Boiler installation
Boiler installation
21 neighbors recently requested a quote
Avatar for Grizzly Air
Grizzly Air
4.9(
18
)

Serving Marion, MT and surrounding areas

Emergency services offered

"Adam did a great job especially considering the job was replacing an old furnace and included retrofitting new air intake, exhaust, and drain line. At a time when professional contractors are so hard to find for small complex jobs like this, they were extremely prompt, did great work and were all about customer service and satisfaction. Would definitely recommend them."
Heating and Air Conditioning Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating and Air Conditioning Project

+9

Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Marion, MT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We had many issues with our computer - primarily with the CD/DVD drive and iTunes. Jim eliminated over 700 viruses from our computer, which was just the beginning. There continued to be problems within the systems of the computer. Luckily Jim charges by the job and not by the hour because he worked a LONG time to make it all work.  He kept in touch with me and addressed each issue as it arose until the job was done.  He was professional and courteous and hung in there until I was satisfied he had addressed everything. I would highly recommend Jim and will definitely use his services in the future, as needed.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Marion, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"So far when Choice Home Warranty is needed they are right trying all there mite to complete what need that I have. I call about my heating system today and they started right then trying to locate a technician to repair or as they say replace. I just know it's very cold and we need the heat very much there is small children in the home. I believe the CHW will do what they say they'll do and more."
Recommended by82%of homeowners
Avatar for Wild West Plumbing Heating & Drain Service
Wild West Plumbing Heating & Drain Service
3.3(
24
)

Serving Marion, MT and surrounding areas

In business since 1986

Emergency services offered

Credit card accepted

Wild West Plumbing is a full-service plumbing and heating contractor with the ability to service and install complete heating, and plumbing systems. In addition to preventive maintenance checks, service of existing equipment, and installation of new equipment, Wild West Plumbing can help you find ways to reduce energy bills with higher efficient equipment. Wild West Plumbing has an extensive history of repair service on all brands of plumbing and heating systems. \n\nWe provide quality workmanship with professional, dependable, and courteous service with our "On-time everytime guarantee" or our service charge is free. We at Wild West Plumbing also offer a 100% Satisfaction Guarantee if you are not satisfied with the repair we have performed, we will return and fix it free of charge. We offer 24-hour emergency service so that you can count on Wild West Plumbing to be there when you need us the most. \n\nOur provincial licensed technicians use state-of-the-art technology to repair and diagnose existing systems and always use the finest new equipment for installations in the industry. It is our job to ensure you get an objective opinion and reliable quotes before we perform any work.\n\nYou can count on Wild West Plumbing to know the ABC's of plumbing and heating.

Recommended by63%of homeowners
Avatar for A.T.F. Construction
A.T.F. Construction
5.0(
10
)

Serving Marion, MT and surrounding areas

Free estimates

Credit card accepted

We are a Veteran owned and managed company. We take pride in being on time, honest, and trustworthy. We have an extensive amount of experience and several certifications; GC licensed and insured, septic design and install certification, low voltage certified, years of project management experience on a federal level and OSHA compliant. We take the time to build our tool box with the correct tools in order to provide you with the best experience. Good contractors are busy contractors so call us today to schedule your free quote. Don’t delay let us help you today.

Asphalt driveway
Old sliding door
Water line service and tap
Before
Hardwood Flooring Sales/Installation/Refinishing Project

+16

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Marion, MT and surrounding areas

In business since 1971

Credit card accepted

"Called warranty repair, found out that it was done by a local provider (Flori Heating and Air). I called Flori to schedule an appointment, they were here on time and got things back up, running and cooling. Since it was 95 outside, I appreciated their sense of urgency and calm professionalism, not to mention the quick return of cold air coming out of my vents!"
Additional Photos
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+2

Recommended by65%of homeowners
Showing 1-10 of 29

FAQs for furnace / forced air heating system install or replace projects in Marion, MT

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 Marion, MT 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.