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Top-Rated Furnace / forced air heating system install or replace pros in Leesburg - Updated Nov 2026

Avatar for Coast to Coast Heating & AC
Coast to Coast Heating & AC
4.8(
138
)
Ducts & Vents - Install or ReplaceBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+43 more

Serving Leesburg, FL and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"Coast to Coast Heating and Air has, by far, the most professional team of experts that made the whole process comfortable and easy to understand. We had a total of 8 different companies over a 10 day period that provided us with estimates on several brands of heat pump air conditioners, including Trane, Carrier, Daiken, Lennox, Rheem, Bosch, and Tempstar. Kamil, at Coast to Coast was our last estimate that we received. When they arrived at our home, they did an extensive analysis of our current system including our ductwork, and when they were completed they took about a half hour to write up details about what was recommended. It was the most detail-oriented document that we received out of all estimates. That alone is what set them apart from all their competitors. It is what made us feel the most comfortable with choosing them to do our install. Hats off to their installers, Nico, Anthony, and James for their outstanding, professional installation that was done. They arrived at our home very early in the morning and completed everything ( Heat Pump/Air Handler replacement, and ductwork mods ) that day. They also did a great job cleaning up when the job was finished. This was the most professional install for anything I have ever witnessed. We also need to mention the back office support of this company is outstanding. Faith is taking care of registering the system for us, and also is taking care of the Duke Energy rebate for us, which is very helpful. Coast to Coast Heating and Air is top-notch and highly recommended!"
Side image of the condenser
XR14 heat pump condenser
TAM9 Hyperion Variable Speed Air Handler installed in a garage to prevent air handler condensation while still providing the benefits of a variable speed air handler.
RunTru (Made By Trane) 60K BTU Gas Furnace, 3.5 ton Evaporator Coil installed in a Garage. Runtru offers Trane reliability and performance at an economical price.
Before and after. Along with installing a new Tem4 air handler, we re-built the air handler stand to our liking. It was re-insulated with new fiberglass ductboard and completely mastic sealed. We also make sure our copper looks amazing on every job. No hand bends!

+68

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Sunshine Cooling Solutions, LLC
Sunshine Cooling Solutions, LLC
5.0(
16
)
Electric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Install+3 more

Serving Leesburg, FL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Sunshine Cooling Solutions provides professional HVAC services focused on keeping your home or business comfortable year-round. We specialize in air conditioning and heating repair, maintenance, installation, and replacement, delivering dependable solutions tailored to each customers needs. Our reputation is built on quality workmanship, honest service, clear communication, and customer satisfaction. Whether you need a quick repair or a complete HVAC system installation, you can count on Sunshine Cooling Solutions for reliable, professional service.

Installs
19 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for JMS EnergyWise Insulation
JMS EnergyWise Insulation
4.7(
257
)
Ducts & Vents - Install or Replace

Serving Leesburg, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"JMS technicians were on-time, they surveyed the area to be insulated, they explained the process and answered questions. The job was done efficiently and completed in a timely manner. And they were courteous and professional. Great work!"
Response time2 days
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for JMS Construction Painting and Remodel, LLC
JMS Construction Painting and Remodel, LLC
4.7(
256
)
Ductless Mini-split Heating System - Install or ReplaceDucts & Vents - Install or Replace

Serving Leesburg, FL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

JMS EnergyWise Insulation has been operating in and around Deland FL since 2016. We are a thermal insulation Energy Efficiency and air conditioning contractor. We specialize in a multitude of aspects saving you time and money with our One-Stop company. We strive to go above and beyond. We verify all work with photo documentation before during and after. As well we request no money up front until the entire project is complete. Offering free in-house financing at no cost because we want to help. Call today and schedule your free Energy Efficiency consultation. We look forward to meeting you and earning your business. Come see why We are one of home advisors top rated insulation contractors in the State of Florida with a near-perfect rating score. check out our reviews and see why hundreds of others near you are going with us. we care about our work and our customers. Our methods work. We guarantee it. Call us today and see how we can save you money and make you more comfortable. \n

Recommended by94%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Leesburg, FL

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 Leesburg, FL 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.