Heating Services
Furnace Repair & Heating Installation in Pittsburgh
Gas, electric, and high-efficiency furnaces — repaired, installed, and maintained by local NATE-trained technicians. 24/7 no-heat service for Western PA winters.

About Our Furnace & Heating Service
Pittsburgh winters are no joke, and a furnace failure at 10 degrees is the last thing your family needs. Liberty Heating & Cooling repairs, replaces, and tunes up gas furnaces, electric furnaces, boilers, and high-efficiency condensing systems for homes across Allegheny and Westmoreland counties. We offer same-day service, upfront pricing, and 24/7 emergency response when you have no heat.
What's Included
- No-heat diagnostic and emergency furnace repair
- Gas furnace installation and replacement (80% and 95%+ AFUE)
- Electric furnace and boiler service
- Ignitor, flame sensor, and inducer motor replacement
- Heat exchanger inspection and carbon monoxide testing
- Annual furnace tune-ups and safety inspections
- Thermostat upgrades and zoning systems
Frequently Asked Questions
How much does a new furnace cost in Pittsburgh?+
Furnace pricing depends on the unit size (BTU), efficiency rating, and whether any venting or gas line modifications are needed. An 80% AFUE unit and a 95%+ high-efficiency condensing unit fall into different investment ranges. We provide a free, written quote before any work begins so you know exactly what to expect.
How long does a furnace last?+
A well-maintained gas furnace in Western PA typically lasts 15–20 years. If yours is over 15 years old, runs constantly, or has had multiple repairs, it's worth getting a replacement quote alongside the repair.
My furnace isn't turning on — what should I check first?+
Check the thermostat batteries and setting, confirm the furnace switch is on, check the breaker, and replace the air filter if it's dirty. If those don't fix it, call us — most no-heat calls are an ignitor, flame sensor, or pressure switch issue we can resolve same-day.
Do you offer 24/7 emergency furnace repair?+
Yes. We dispatch emergency furnace service 24/7 across the Pittsburgh metro at 412-583-0513. No overtime charges on emergency calls.
How often should I service my furnace?+
Once per year, ideally in early fall before heating season. Annual tune-ups catch cracked heat exchangers, dirty burners, and worn ignitors before they cause a mid-winter breakdown — and most manufacturer warranties require it.
Furnace & Heating in the Pittsburgh Metro
We provide furnace & heating service across these Pittsburgh-area communities:
Local Coverage
Service Across the Pittsburgh Metro
See furnace & heating details for your city.
Ready for Superior Comfort?
Don't wait until your system breaks down. Contact Liberty Heating and Cooling today for fast, reliable HVAC service in the Pittsburgh metro area.
Fully Licensed & Insured
For your protection
Expert Technicians
Certified Professionals
Satisfaction Guaranteed
100% Quality Assurance
