Emergency HVAC Repair in Pittsburgh: What to Expect
Your furnace dies on a 5°F night. Your AC stops working during a Pittsburgh heat wave. Calling for emergency HVAC service is stressful, expensive, and full of unknowns if you’ve never done it before. Here’s what actually happens when you call Hoffner Heating & Air Conditioning for after-hours service, start to finish.
When does it count as an emergency?
HVAC contractors define “emergency” differently from “service call.” From our perspective, emergency service applies when:
- No heat in winter when temperatures are below 40°F (frozen pipe risk)
- No cooling in summer when indoor temperatures exceed 85°F (especially with infants, elderly, or anyone with medical conditions)
- Gas leak or carbon monoxide alarm sounding
- Water leaking from the HVAC unit causing property damage
- Furnace or AC making loud bangs, scraping, or grinding noises (indicates imminent failure)
If your AC is just running a little warm in 70°F weather, or your furnace is short-cycling in October, those can usually wait until normal business hours and save you money.
What happens when you call
Hoffner answers (412) 946-2160 24 hours a day, 7 days a week. Here’s the typical call flow:
- First 60 seconds: A real person answers (not a recording or voicemail). They confirm your address, phone number, and the nature of the problem.
- Triage: We ask about the specific symptoms, is the furnace running but cold, completely off, making noises, leaking water? This helps us send the right technician with the right parts.
- ETA estimate: Based on our current dispatch board, we give you an honest arrival window. Most Pittsburgh metro emergency calls receive a technician within 2-4 hours, even at 2am.
- Dispatch: The on-call technician is alerted with your address and the issue. They confirm they’re en route.
- Arrival: Tech arrives in a marked van with their tools and common parts. They review the issue with you, run diagnostics, and quote the repair before doing the work.
What it costs
Pittsburgh-area emergency HVAC pricing varies between contractors, but here’s the typical structure you should expect:
- Diagnostic / trip fee: $89-$150 (this typically applies whether or not you proceed with the repair)
- Emergency / after-hours surcharge: $50-$150 added to standard service rates for nights, weekends, or holidays
- Repair labor: Flat-rate per task, ranging from $120 for a flame sensor cleaning to $700+ for a control board replacement
- Parts: Marked up over wholesale by 50-200% depending on the contractor
Total typical emergency repair: $250-$800. Major repairs (compressor, heat exchanger) can run higher and may push toward replacement territory.
Hoffner uses flat-rate pricing with no surprise charges. We tell you the total cost before we start, and Hoffner Maintenance Plan members pay no overtime charges on emergency calls, a significant savings on a 2am call in January.
What you should do before the tech arrives
- Document the problem. Note when it started, what noises you heard, and whether the diagnostic light on the furnace is blinking a code.
- Clear the area. Move boxes, laundry, or any clutter away from the furnace or AC unit so the tech can work safely.
- Locate your shutoffs. Know where the gas valve, electrical breaker, and water valves are in case the tech needs them.
- Keep pets in another room. For the tech’s safety and your pet’s.
- Read the basic troubleshooting checklist. Sometimes the issue is something you can resolve before the tech arrives, see our furnace troubleshooting guide.
Hoffner emergency service area
We provide 24-hour emergency HVAC service across the Pittsburgh metro area, including all of Allegheny and Westmoreland Counties. That covers Pittsburgh, Monroeville, Penn Hills, Greensburg, McKeesport, White Oak, Plum, Oakmont, Braddock, Harrison City, Murrysville, Wilkinsburg, Irwin, Jeannette, Bethel Park, North Huntingdon, and surrounding boroughs.
For non-emergency repairs, browse our furnace repair services or AC repair services.
Or if you’d rather not have a midnight emergency in the first place, look at our HVAC maintenance plan, Hoffner Maintenance Plan members get priority scheduling and waived overtime charges on emergency calls.