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

Avatar for De Hart Plumbing, LLC
De Hart Plumbing, LLC
4.9(
60
)

Serving Saint Marys, KS and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We have been (VIP) customers for years and I can only recommend this company for any repairs, maintenance, etc. Anthony and Derek were very friendly and did awesome work for the furnace check and ensuring our sump pump works properly! Repairs / upgrades will be quoted and verified with the customer. Work is efficient and again, very respectful and friendly technicians. We highly(!) recommend this company to anyone in the area!"
Lav Faucet
Tub/Shower
Tub/Shower
Tolet
Shower Wand

+64

Response time4 hrs
24 neighbors recently requested a quote
Recommended by98%of homeowners
Capital City Heating and Cooling
4.6(
7
)

Serving Saint Marys, KS and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Capital City Heating And Cooling are knowledgeable professionals that are detailed and offer a quick response. They are honest and show integrity in everything that they do. Theyâ re my number one go to for any type of heating and air-conditioning repair or replacement. I have used them many many times and will continue to do so.. -H"
Meet the crew
Kyle
Meet the crew
Meet the crew
Completed Install

+1

Response time10 mins
Recommended by83%of homeowners
Avatar for Green Factor Insulation
Green Factor Insulation
4.6(
106
)

Serving Saint Marys, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"In addition to 2inch thick Thermal Shield with insulation of my rim joists they completed, I also hired them to complete my Radon Testing and then [based upon the results] just had them install their Radon Remediation System - Judd was excellent to work with and did listen to my basement unique needs and completed all the work as requested. I would recommend them for both of these services they offer."
 Closed Cell Heatlok Soy 200
 Double Hung Vinyls
 Lifetime Warranty
Building in Effingham
 Rebuild sill and trim inside

+93

Response time2 days
17 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Whiting Wood Works
Whiting Wood Works
4.9(
32
)

Serving Saint Marys, KS and surrounding areas

Approved

Super Service Award Winner

Credit card accepted

Customers say: Terrific value

"Put together two nightstands, a dresser, a chest of drawers, and a wine glass/wine bottle corner unit. They were prompt, efficient, and friendly. I will definitely use them again."
Carpentry
Yard clean up
Townhouse clean up
Swing set removal
Wine glass cabinet Assembly

+68

Response time1 day
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Precision Building Contractor
Precision Building Contractor
New to Angi

Serving Saint Marys, KS and surrounding areas

Approved

In business since 1999

Free estimates

Offers commercial services

With over 30 years experience in the hydronic radiant heating industry, Precision Building Contractor is your industry expert in and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

Response time2 days
Response rate94%
Sipp's HVAC LLC
5.0(
7
)

Serving Saint Marys, KS and surrounding areas

In business since 2020

Credit card accepted

Offers commercial services

"This company prints itself as to be very professional thorough and hospitable. Not only is the owner of this company a friendly personality, but he is also concerned and caring about your Opinion of his service, he sits down. He discusses everything that he is going to do. Make sure that you understand the money side of it all and sometimes even the actual process. So I would Highly recommend this company to do any types of heating and air conditioning service."
My jobs
My jobs
My jobs
My jobs
My jobs

+7

Response time8 hrs
Recommended by100%of homeowners
Showing 1-10 of 44

FAQs for furnace / forced air heating system install or replace projects in Saint Marys, KS

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 Marys, KS 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.