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

Avatar for Measday's Heating & Air
Measday's Heating & Air
5.0(
21
)
Heat Pump - Repair or ServiceHeat Pump - Repair or Service - For Business

Serving Middleburg, FL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I was so satisfied with their service that we purchased a package and will proceed to use Measday's Heating & Air services. Thomas is professional, respectful, kind, knowledgeable, and understanding. I highly recommend Measday's Heating & Air!"
Bryant AH Install
Bryant Condenser Install
Trane AH Install
Trane Condenser Install
Goodman AH Install (Attic1)

+8

Response time2 hrs
19 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for KIENER'S HEATING & AIR CONDITIONING
KIENER'S HEATING & AIR CONDITIONING
5.0(
10
)
Ducts & Vents - Install or ReplaceHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Install+9 more

Serving Middleburg, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"This company was great! Very different experience from the last AC company I used. The technician was communicative and personable. He took his time going through my entire system and explained all of his recommendations to me for improving my comfort and system reliability."
Outdoor AC
AC Condenser After
Surrounding Area
Air Conditioner
Duct Sealing Jax

+19

11 neighbors recently requested a quote
Avatar for I&I Heating and Air, LLC
I&I Heating and Air, LLC
5.0(
5
)
Heat Pump - Install or ReplaceHeat Pump - Install or Replace - For BusinessHeat Pump - Repair or Service+1 more

Serving Middleburg, FL and surrounding areas

Approved

In business since 2022

We are 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.

HVAC
2 neighbors recently requested a quote
Avatar for Temples Heating & Air Conditioning LLC
Temples Heating & Air Conditioning LLC
5.0(
6
)
Heat Pump - Repair or Service

Serving Middleburg, FL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Brandon was professional, friendly and proficient. He avirried within an hour of my contact. He diagnosed the issue with my thermostat and replaced it within the same day! My family and I are so thankful."
Logo
Dye leak search
Voltage check
Blown fuse thermostat blank
Voltage check

+13

1 neighbors recently requested a quote
Avatar for Bill Fenwick Plumbing, Inc.
Bill Fenwick Plumbing, Inc.
4.5(
791
)
Heat Pump - Install or ReplaceDuctless Mini-split Heating System - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+6 more

Serving Middleburg, FL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"After having another company tell me it was a Reverse Valve issue and pretty much said "good luck" as he left, I called Fenwick/Weychoff and they had a tech out by 9pm same day. The tech, Mark Wesley, not only fixed a simple issue and got my house cool that same day, but only charged me the base price for the service call. It ended up being an issue with the thermostat. Nothing wrong with the reverse valve. Thanks, Mark, and thanks, Angi, for recommending Fenwick/Weychoff! Respectful and honest. They've got my business from now on!"
Tech with open furnace
Tech with Filter
9 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Middleburg, 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 Middleburg, 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.