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

Avatar for Pro Heating & Cooling Inc
Pro Heating & Cooling Inc
5.0(
44
)

Serving Williamston, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"After a nightmare trying to get 2-10 Home Warranty to get their "qualified" contractor out with a week of mid 80's temps, I gave up and called Pro Heating & Cooling. This is the busiest time of the year, yet Cody called me back ASAP, and showed up the next morning early! He even called to tell me his ETA. A quick assessment and 4 lbs of freon later, we are cooling again. Great, professional services, and we will continue to utilize them in the future. ***I've also left reviews on AL for Rapps Heating and Air, as well as 2-10 Home Warranty as if you hear either of those two names, expect a hassle/scam and run the other way."
Response time7 hrs
19 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Home Service Nerds HVAC, AC & Furnace Repair
Home Service Nerds HVAC, AC & Furnace Repair
4.4(
236
)

Serving Williamston, SC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We are a Local, Veteran & Family Owned HVAC Service and Installation company in Upstate SC. We look forward to providing outstanding customer service and to helping you take great care of your HVAC system, whether that's routine maintenance or replacing your aging inefficient system. We chose education over sales so you are empowered to make the best decision for your home and family. We are told over and over that our "no nonsense" approach is refreshing and our customers appreciate not be "sold to". Feel free to message us to schedule your appointment with a NERD today!

Gas Furnace & Zoning
Dual Fuel System
Heat Pump- Trane
Air Conditioner
7 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for U.S. Energy Solutions
U.S. Energy Solutions
4.7(
74
)

Serving Williamston, SC and surrounding areas

Approved

In business since 2015

Warranties offered

Credit card accepted

"It was great. Cody was right on time. Only took him a few minutes to find the problem. He got the part and got my furnace running in no time. In the future they are my go to people"
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Solar and Battery -Easley SC
Horan Roof Installation 3rd day

+1

20 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for All Comfort Today LLC
All Comfort Today LLC
5.0(
8
)

Serving Williamston, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Trusted, transparent HVAC repair and maintenance. An on-time team with 30+ years of expertise. 
All from the Upstate’s only woman-owned Heating and Cooling company that services your home as if it’s our own. Trade the pressure, inconvenience, and discomfort of your old HVAC company for 100% local, leading professionals obsessed with going above and beyond to deliver All Comfort Today.™\n\n\nWoman Owned \nLocally Owned\nFinancing available\nAuthorized Lennox dealer\nBBB accredited\n24/7 Emergency Service\n844-GVL-HVAC\n\nWe have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

Before
After
Installation
Heat Pump Install
Spring Maintenance

+4

Response time8 hrs
Response rate100%
121 neighbors recently requested a quote
Avatar for Air Today Heating & Cooling
Air Today Heating & Cooling
5.0(
11
)

Serving Williamston, SC and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The professionals at Air Today Heating and Cooling came out and did maintenance on my system. Everything is working great and the technicians were very knowledgeable and kind. I would highly recommend this company to anyone needing AC or heating services."
New Furnace Installation
26 neighbors recently requested a quote
Avatar for One Hour Air Conditioning & Heating
One Hour Air Conditioning & Heating
5.0(
11
)

Serving Williamston, SC and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Sunday emergency service call. Jake was prompt, courteous, and thorough. He has excellent diagnostic and technical skills. We're very impressed with the professionalism we have experienced with One Hour Heat And Air."
Pipe cleared inside and cleaned of all fungus outside
Fungus growing on pipe
Trap is flushed and cleared of all gunk
Broadstone
Clean vent

+63

Response time8 hrs
Response rate92%
29 neighbors recently requested a quote
Avatar for Quality Air LLC
Quality Air LLC
5.0(
8
)

Serving Williamston, SC and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"The technician, Nathan, arrived on time and was very respectful of my property (wore shoe covers inside and pet my dog). He listened to my concerns, patiently at times, to troubleshoot a very difficult issue. He took his time and ensured he was thorough in his work. He eventually found the issue was with my fancy Google Nest thermostat. Fancy, until they fail in very strange and unpredictable ways. We put my old thermostat back in place and the system runs like a champ. It was a pleasure doing business with Quality Air and I’ll definitely call them back in the future."
project photos
5 neighbors recently requested a quote
Avatar for Preferred Home Services, LLC
Preferred Home Services, LLC
4.4(
46
)

Serving Williamston, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Very nice technicians . Matthew and Aaron answered all our questions. Iâ m sure you would be pleased with their work. Stacy the sales lady is very good with people. They try to make their customers happy! Call toda for your heat and air!"
Preferred Home Services Truck
Response time1 day
Response rate90%
332 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in Williamston, SC

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 Williamston, SC 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.