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Furnace Installation, Repair & Maintenance

Expert Heating Services in Greenville & Spartanburg, SC

Stay warm all winter with reliable heating services from One Call HVAC. From emergency furnace repairs to efficient heat pump installations, we keep your home comfortable.
Call 864-ONE-CALL
24/7 Emergency Service

Licensed • Bonded • Insured

⭐⭐⭐⭐⭐ 4.9/5 Rating
Same-Day Service Available

Heating Problems We Fix

We solve these challenges every day
  • Furnace not producing enough heat or blowing cold air
  • Heating system cycling on and off constantly
  • Unusual smells or sounds from your heating unit
  • Dramatically increased heating bills
  • Some rooms freezing while others are warm
  • Pilot light won't stay lit or ignition issues

Our Solution

Professional solutions tailored to your needs
  • Expert furnace repair to restore reliable heating
  • Energy-efficient heating system installations
  • Thorough safety inspections for peace of mind
  • Heat pump installation and maintenance
  • Emergency heating service when you need it most
  • Annual maintenance plans to prevent breakdowns

Comprehensive Heating Solutions

Expert service for all your heating needs

Furnace Services

  • Gas & electric furnace installation
  • Furnace repair & troubleshooting
  • Annual tune-ups & cleaning
  • Safety inspections & testing

Heat Pump Services

  • Heat pump installation
  • Repair & maintenance
  • Dual fuel system setup
  • Energy efficiency optimization

System Upgrades

  • Energy-efficient replacements
  • Smart thermostat installation
  • Zone heating systems
  • Ductless heating solutions

Emergency Service

  • 24/7 emergency heating repair
  • Same-day service available
  • No heat situation response
  • Rapid diagnosis & repair

How It Works

Our simple, straightforward process

1

Schedule Service

Call us for a free heating system consultation

2

Inspection

Complete system evaluation and diagnosis

3

Expert Service

Professional repair or installation

4

Warm & Safe

Verified performance and safety checks

Why Choose One Call Services?

Professional service you can trust

100% Satisfaction Guarantee

We stand behind our work with a complete satisfaction guarantee

Licensed & Insured

Fully licensed, bonded, and insured for your protection

On-Time Service

We respect you time and arrive when scheduled

No Hidden Fees

Transparent pricing with no surprise charges

Customer Success Stories

See why homeowners trust One Call HVAC
“Furnace went out on the coldest night of the year. One Call HVAC responded immediately and had us warm within hours. True lifesavers!”

James Peterson

4 days ago
“New heat pump installation was seamless. The team was professional, cleaned up everything, and our heating bills dropped 30%….”

Maria Gonzalez

1 week ago
“Annual furnace tune-up was thorough and informative. Tech explained everything and made sure we were comfortable. Great…”

Robert Kim

3 weeks ago

Frequently Asked Questions

Got questions? We’ve got answers
How often should I have my furnace serviced?
Annual furnace maintenance in the fall is essential. Regular service improves efficiency, prevents mid-winter breakdowns, ensures safe operation, and can extend your system’s lifespan by years.
The best system depends on your home size, insulation, budget, and local climate. Common options include gas furnaces, heat pumps, and electric heating. We’ll assess your needs and recommend the most efficient solution.
Most furnace installations are completed in one day (6-10 hours). Complex jobs may take longer. We’ll give you an accurate timeline during the estimate and work efficiently to restore your heat quickly.
Consider replacement if your system is over 15 years old, requires frequent repairs, your energy bills keep rising, or repair costs exceed 50% of replacement value. We’ll help you make the most cost-effective decision.
Yes! We provide 24/7 emergency heating service throughout the winter. If your heat goes out, call us immediately. We prioritize emergency calls and aim for same-day service.
Absolutely. Our technicians are trained to service gas furnaces, electric heat pumps, boilers, ductless mini-splits, and more. Whatever heating system you have, we can maintain and repair it.

Get Your Free Quote Today

Fill out the form below or call us directly

Phone

864-663-2255

Available 24/7

Email

info@onecallservices.com

Response within 24 hours

Service Area

Serving Greenville & Spartanburg, SC

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