Heavy Equipment Field Repair
Excavators, dozers, loaders and off-road machines repaired where they sit. No hauling to a shop.
Independent field service · Pattersonville, NY · Mon–Fri 7:00am – 5:00pm
24/7 generator emergency response

10 Years as a Caterpillar Technician
Decker's Industrial Field Service is independent mobile repair and maintenance for heavy equipment and industrial generators throughout New York's Capital Region. Jake Decker spent a decade turning wrenches as a Caterpillar technician. CAT is still the majority of the work, and all makes and models are welcome.
What We Do
From routine PM to complex repairs, the work happens where the equipment is. One technician, direct communication, and no layers between you and the person fixing your machine.
Excavators, dozers, loaders and off-road machines repaired where they sit. No hauling to a shop.
Scheduled service intervals, fluids, filters and inspections that keep machines out of the breakdown cycle.
Electrical faults, fault codes and hard-to-find problems traced properly the first time.
Preventative maintenance, diagnostics and 24/7 emergency response for standby and prime power units.
Cylinders, pumps, hoses, valves and pressure problems corrected on site.
Major engine work and complex repairs performed in the field with a fully equipped service truck.
Why Decker's
Ten years as a Caterpillar technician means the diagnostic habits, service procedures and hard-won pattern recognition come standard. The majority of the work today is still CAT.
A fully equipped service truck rolls to your site. No lowboy, no rental, no waiting in a shop queue behind other people's machines.
Jake answers the phone, does the diagnosis and does the repair. Straight answers on what failed, what it takes to fix it, and what to watch next.
Off-road equipment and industrial machinery across brands, plus industrial generator service and preventative maintenance programs.

Where We Work
From Pattersonville, the regular run goes east to Albany and Troy, west through Amsterdam and Johnstown, north to Saratoga Springs and south toward Cobleskill. If you're near the edge of it, call and ask.
Industrial generator customers get around-the-clock emergency coverage. If your standby or prime power unit fails, call and get a technician moving.

On The Job






Call for the fastest response, or send the make, model and symptoms and we'll get back to you. Mon–Fri 7:00am – 5:00pm, with 24/7 emergency coverage for generator customers.