Emergency Fire Truck Repair: After-Hours, On-Site, In Service Before the Next Call.
24/7 mobile response for fire apparatus across PA, NJ, NY, and northern MD. After hours is when most departments need us — and when most shops are closed.
An engine in the bay that won't crank, a pump that won't draft on the test pit, a tank-to-pump valve seized after a long mutual aid run. When fire apparatus goes down, you can't tow it to the dealer and wait two weeks. We come to your station, after the shift change, after the chief's gone home, and we get the truck back into the rotation.
When the rig has to be back tonight.
Fire apparatus doesn't break down on a schedule. It breaks down after the third structure call of the shift, on a Sunday at 0230, on the night the chief is two states away at a conference. The dealer service center is closed and won't return calls until Tuesday. The spare is in for its own service. That's when a mobile mechanic who actually knows fire apparatus matters — not when a quote needs to be pretty.
What an emergency call actually looks like.
You call. A mechanic answers. We talk symptoms — what the truck did, what it didn't, what codes are on the multiplex display, what the apparatus operator noticed before the failure. By the time we're on the road, we know whether we're chasing a fuel system fault, a 12V supply problem, a packing failure on the pump, or something on the air system. We arrive with the right parts for the symptoms, not just the right toolbox.
On-site or planned.
Most emergency calls end with the apparatus back in service the same shift. Some end with a temporary fix to get the truck mechanically safe and a written scope for the proper repair scheduled around your call coverage. We tell you which one before we start — and we tell you straight.
Questions about this service
What counts as an emergency? +
Are there minimum charges or after-hours premiums? +
What if the repair is bigger than a field fix? +
Recent Fire Truck Repairs.
A representative slice of recent on-site work — the kind of failures that take an apparatus out of service and the kind of fixes that put it back in. Pump packing, DEF system faults, aerial hydraulics, multiplex electrical, brakes, charging systems, and everything in between.
Pump won't draft on the test pit
Rebuilt packing on a Hale Qmax mid-mount; pumped capacity at 150 PSI net pump pressure with paperwork.
Engine 4 — cranks but won't start
Cummins ISL fuel rail pressure fault; replaced high-pressure pump and primary filter; back in service by morning.
Aerial outrigger won't extend
Traced 12V supply fault to a corroded ground stud; replaced harness section; outrigger cycled and locked clean.
Tank-to-pump valve seized after mutual aid
Removed and serviced the Akron actuated valve; flushed debris; re-tested under draft.
Multiplex panel showing all faults
Class1 IO module replacement after a wet-environment fault; reprogrammed and tested every output.
Rear discharge gate leaking under pressure
Replaced seat and seal kit on a Waterous CSU two-and-a-half-inch gate; pressure tested to 250 PSI.
Engine derating mid-response
Detroit DD13 DEF system fault — failed quality sensor and clogged dosing valve; cleared and re-ran regen.
Air brakes won't release after sitting
Replaced moisture-fouled relay valve and added a desiccant cartridge to the air dryer; full system test.
Aerial rotation slow and creeping
Rebuilt rotation hydraulic motor and replaced worn slew bearing balls; tested full 360° rotation under load.
Scene lights flickering on the foreground
Charging system pulled down by a failed alternator and one weak battery in a four-bank string; replaced both.
Other Fire Apparatus Services
Mobile Fire Truck Repair
No towing, no waiting in a dealer queue. We bring a fully equipped mobile shop to your apparatus bay or jobsite within 100 miles of Lansford, PA — most repairs completed where the rig sits.
Fire Pump Repair & Testing
Single-stage and two-stage centrifugal fire pump repair, packing replacement, transfer valve service, priming systems, and annual NFPA 1911 pump service tests. We make it pump rated — and prove it.
Fire Truck Diesel Engine Repair
Full diesel diagnostics and repair on Cummins ISL/ISX/X15, CAT C13/C15, Detroit Diesel Series 60, Mack MP7/MP8, and Navistar/International. DPF regen issues, cooling failures, fuel system, no-starts.
Aerial Ladder & Boom Service
Aerial ladder, platform, and tower hydraulic and mechanical service — including outrigger systems, rotation bearings, ladder slides, waterway, monitor, and pre-NDT mechanical readiness.
Fire Truck Annual Inspection
Mobile annual inspection support for fire apparatus — pump service test per NFPA 1911, brake system, steering, suspension, electrical, lighting, ladders, hose, SCBA bracketry, and complete chassis inspection.
Preventive Maintenance Programs
Quarterly and semi-annual PM scheduled around your duty cycle. Oil, coolant, hydraulic, brake, fuel, and air system service plus pre-failure inspection of pump packing, batteries, belts, and hoses.
Mobile Across the Mid-Atlantic.
100 Miles From Lansford, PA.
We come to your station, your bay, or your jobsite — across eastern PA, northern NJ, the lower Hudson Valley and Catskills, and northern Maryland.
Pennsylvania
Mobile fire truck repair across eastern and central Pennsylvania within 100 miles of Lansford — Lehigh Valley, Poconos, Philadelphia suburbs, Reading, Harrisburg, Wilkes-Barre, Scranton.
See PA coverageNew Jersey
Mobile fire apparatus repair across northern and central New Jersey — Bergen, Passaic, Morris, Sussex, Warren, Hunterdon, Somerset, and Mercer counties.
See NJ coverageNew York
Mobile fire truck repair across the lower Hudson Valley, Catskills, and southern tier of New York within our 100-mile service radius.
See NY coverageMaryland
Mobile fire apparatus repair in northern Maryland — Cecil, Harford, Baltimore, and Carroll county fire departments within our 100-mile radius.
See MD coverageRequest Mobile Fire Truck Service
A mechanic — not a service writer — reviews every request.