Mobile Diesel & Off-Road Repair Across Northwest Indiana.

Highland-based mobile repair for construction contractors and small fleets across Lake and Porter counties. Breakdowns, skid steers, diesel engines, hydraulics, oil and filter changes, and inspections—at your job site or yard.

CALL FOR DISPATCH: 219-256-4118

ON-SITE RESPONSE · NWI

Big Iron service truck beside a CAT skid steer during an onsite engine repair

01 / WHAT WE REPAIR

REPAIR WHEN IT COUNTS. CARE THAT KEEPS YOU MOVING.

FIELD SERVICE / 01

Off-Road & Construction Equipment

Skid steers · Mini-excavators · Telehandlers · Engine work · Hydraulic work

ROAD SERVICE / 02

Light & Medium-Duty Diesel Repair

Diesel pickups · Box trucks · Delivery vans · Utility trucks · Light- and medium-duty fleets

02 / STAY AHEAD OF THE BREAKDOWN

NOT JUST WHEN SOMETHING BREAKS.

Stay ahead of downtime with oil and filter changes, routine service, and equipment inspections covering engines, hydraulics, wear items, and preventive-maintenance needs. A practical fit for contractors and small fleets who value personal service.

Diesel equipment engine opened for onsite service

03 / OUR TERRITORY

NWI IS OUR SHOP FLOOR.

Based in Highland, Indiana. Mobile service throughout Lake and Porter counties, typically within about 30–40 miles. We come to your yard or job site.

GARY / HAMMOND / MERRILLVILLE / CROWN POINT

VALPARAISO / PORTAGE / HOBART / CHESTERTON

LAKE COUNTY • PORTER COUNTY

04 / THE WORK BEHIND THE NAME

FIELD-TESTED. FACTORY-TRAINED.

Technician working on a diesel engine in the field

450+ HOURS OF OEM TRAINING

Over a decade in diesel repair. CNH Industrial factory-trained technician with 450+ hours of OEM training, plus John Deere technical training gained while working at a John Deere dealership. EPA Section 609 certified.

“Jake, the owner, is phenomenal. His work is excellent, his work ethic is excellent. His pricing is very very fair. He’s worked on a few different machines for us and I couldn’t recommend him more.”

RYAN K. / GOOGLE REVIEW

“Very detailed. Treats your equipment as if it was his own. Highly recommended!!!” — Shawn King, Google review

05 / BEFORE YOU CALL

STRAIGHT ANSWERS FOR WORKING CREWS.

How much does mobile repair cost?

Where does Big Iron Fleet Services LLC travel?

Can I call about a breakdown after hours?

What equipment and maintenance work do you handle?

06 / GET BACK TO WORK

NEED REPAIR NOW OR A PLAN FOR WHAT’S NEXT?

Equipment down? Call 219-256-4118. We take after-hours calls and schedule service as soon as available. For oil and filter changes, inspections, or other planned work, send a request and tell us what you need.