Furnace Repair in Greater Pittsburgh

Technician servicing a residential gas boiler

Heating Repair

Furnace Repair in Greater Pittsburgh

No heat? We will get you warm again, fast.

Furnace Trouble? Comfort Back, Made Easy.

When your furnace quits on a cold night, you want one thing: a warm house again, without the hassle. We diagnose the real problem, tell you the price before we touch a thing, and fix it for good. If a repair makes sense, we repair it. If the smart move is a new system, we will tell you that too, honestly, and explain why. A no-heat night can feel like an emergency, and we treat it like one. We serve homes across the Greater Pittsburgh area. Registered, insured, and local.

Signs Your Furnace Needs Repair

  • No heat at all, or the vents are blowing cold air
  • Short-cycling, where the furnace turns on and off every few minutes
  • Loud banging, squealing, or rattling when it runs
  • Weak airflow, so some rooms never warm up
  • A yellow or flickering burner flame instead of a steady blue one
  • The furnace will not ignite, or it keeps shutting itself off
  • A sudden spike in your heating bills with no change in habits
  • The thermostat says one temperature, but the house feels colder

What Our Furnace Repair Covers

We repair the parts that actually fail: igniters, flame sensors, blower motors, gas valves, limit switches, and thermostats. We work on gas and electric furnaces as well as heat pumps. Every visit starts with a clear diagnosis, and we always give you an honest call on repair versus replace, so you can decide with the facts in front of you and the price already on the table. Many repairs can be headed off with a seasonal furnace tune-up, and when a unit is past its prime we can talk through a new furnace installation.

Why Three Rivers

We are a technician-owned shop, not a franchise, run by a tradesperson with 20-plus years on the tools. When you call, a real person answers, and the person who sizes up your furnace is the one who fixes it. We are registered, insured, and local to Greater Pittsburgh, so we know what these winters do to a heating system. You get a fair price before any work starts and a fix that lasts. Fast, fair, and friendly, with no upsell, just comfort handled.

Furnace Repair FAQs

Is it worth repairing an older furnace?

Often, yes. A single failed igniter or flame sensor is a quick, affordable fix even on an older unit. We weigh the repair cost against the age and condition of the furnace and give you a straight recommendation. If repair after repair is no longer worth it, we will say so plainly instead of selling you another patch, and we can walk you through a replacement if that is the better path.

Do you charge for a diagnostic?

We tell you the diagnostic fee before we come out, so there is no surprise. Once we find the problem, you get a clear price for the repair before we start, and you decide from there. No work happens without your go-ahead.

How fast can you come out for no heat?

A no-heat call in winter is a priority for us. The fastest way to reach us is by phone at (412) 285-1010. Tell us what is going on and we will get to you as quickly as we can. You can also learn more about our emergency services.

Do you repair heat pumps too?

Yes. We service heat pumps as well as gas and electric furnaces. If your heat pump is short-cycling, running constantly, or not keeping up on a cold day, we will diagnose it and lay out your options with the price up front.

Related Heating Services

Explore the rest of our heating services: keep your system healthy with a furnace tune-up, plan ahead with a new furnace installation, or consider a modern heat pump as your heating alternative. Have a question? Contact us any time.

Skip the Next Surprise Repair

Join the Maintenance Club to stay ahead of breakdowns and catch small furnace issues before they turn into costly ones. Comfort+ members get the diagnostic fee waived any time a visit becomes a repair, 20% off repairs, priority scheduling, and two seasonal tune-ups a year.

No Heat? Let’s Fix It.

Give us a call, and we’ll get your home comfortable again, with a fair price up front and an easy process from start to finish.