ENCINA POWER INC. โ€” Chicagoland Regional Division

I-55 / I-80 / I-294 Corridors

Direct Executive Line: +1 312-274-3353

DISPATCH 24/7

National Fleet Infrastructure
Chicagoland Regional Division

Zero-Downtime Fleet Maintenance

24/7 Mobile Repair & On-Site PMs

On-site fleet maintenance for Class 6-8 heavy-duty tractors, medium-duty fleets and commercial trailers. We service your trucks at your yard, on your schedule, so theyโ€™re ready when your drivers are.

24/7

Priority mobile dispatch

< 2 Hrs

Emergency response on Tier 3

90 Days

Labor warranty on repairs

Commercial Fleet Services

Commercial Fleet Services Built for Uptime

From scheduled PMs to roadside breakdowns, our mobile diesel mechanics handle commercial truck repair for high-utilization fleets, regional carriers and terminal operations across Chicagoland and Will County.

On-Site Fleet Maintenance

PM-A, PM-B and PM-C service at your terminal or staging yard during off-hours and weekend dwell time. No deadhead miles, no driver shop hours.

24/7 Mobile Diesel Repair

Rapid-dispatch mobile units with diagnostics, welding and commercial parts inventory to fix roadside breakdowns on site, day or night.

Mobile DPF Regeneration & Emissions

Forced DPF regens and emissions diagnostics for Cummins, Detroit, PACCAR and Volvo engines, done on site so a clogged filter doesnโ€™t mean a tow.

Diagnostic & Electrical Repair

ECM / TCM health scans, battery and alternator testing, starter repair and ABS wiring diagnostics for heavy-duty powertrain and chassis electrical systems.

Air Brake, Suspension & Air Systems

Inspection, rebuilds and emergency repair of air brake chambers, valves, lines and governors, plus wheel ends, steering linkage and trailer air suspension.

Mobile Welding

Heavy welding capability on every mobile unit for roadside and yard repairs, plus emergency hose swaps to stop leaks and get trucks moving again.

Trailer Repair & Maintenance

Structural PMs for dry vans, reefers and flatbeds: landing gear, door roll and seal, floors, crossmembers, lighting, wiring and brakes.

DOT Inspection & Compliance

Annual DOT inspections and pre-DOT audits that catch out-of-service violations early, with FMCSA / DOT BIT records kept audit-ready.

Built to Eliminate Downtime

Downtime is a cost line. We take it off your books.

Across the Chicagoland freight basins, unbilled driver hours, roadside breakdowns and out-of-service DOT violations cut straight into your operating margins.

ENCINA POWER brings yard maintenance to your terminal during off-hours and weekend dwell time. No deadhead miles to a shop, no drivers waiting on the clock and no unnecessary towing fees.

Unbilled Driver Downtime

Drivers sitting in a shop lobby on the clock instead of running loads.

Catastrophic Roadside Breakdowns

A DPF fault on I-80 at 2 a.m. turns into a tow, a late load and a customer asking questions.

Out-of-Service DOT Violations

Brake, lighting and tire defects that park a truck at a roadside inspection.

Fleet Preventive Maintenance

PM-A, PM-B, PM-C. done at your yard.

Automated PM schedules by mileage or engine hours, executed on site at client terminals, staging yards, or carrier hubs along the I-55, I-80, and I-294 freight corridors.

PM-A

Standard Routine 5,000-10,000 Miles

Safety, Electrical and DOT

Routine interval service

  • Complete 60-point DOT physical inspection and brake stroke check / adjustment audit

  • Air brake leak-down test; governor cut-in / cut-out check; gladhand seal inspection

  • Full electrical / lighting diagnostic

  • Fluid level verification and precision top-offs

  • Tire assembly analysis and hub oil seal verification

PM-B

OEM Intermediate Intervals

Oil, Filters and Lube

Everything in PM-A, plus

  • Heavy-duty engine oil evacuation and refill with OEM oil and OEM-grade filtration

  • Primary and secondary fuel filter replacement; fuel/water separator servicing

  • Chassis and driveline grease: kingpins, drag links, slack adjusters, U-joints, fifth wheel

  • Engine air intake filter and cabin air filter inspection

PM-C

Annual / High-Mileage Infrastructure Cycle

Infrastructure and DPF

Everything in PM-A and PM-B, plus

  • Comprehensive ECM / TCM diagnostic health sweep

  • Managed DPF ash/soot forced regeneration

  • Transmission and differential fluid analysis

  • Cooling system pressure test, cap relief check, belts and hoses

  • Trailer air bags, ABS / relay valve, brake shoe and drum audit

โ€œZero-Downtimeโ€ Retainer Programs

Fleet maintenance programs, built around uptime

Monthly retainer fees cover mobilization, guaranteed response, scheduled PM labor, yard safety audits, and tier-specific inclusions.

Tier 1

PM & Compliance

Routine interval service

  • Scheduled on-site PM oil & filter service labor (15,000-mile interval)

  • Monthly 50-point yard safety audits

  • DVIR reports

  • Annual DOT inspection certifications

  • Additional repair labor billed at 10% discount

All oils, filters, and repair parts billed separately per work order.

Tier 2

Hybrid Maintenance

  • All Tier 1 services

  • Routine wear-and-tear labor: air lines, gladhands, wiper blades, light bulbs, minor brake adjustments

  • Waived roadside diagnostic call-out fees

PM fluids/filters and replacement hardware billed separately.

Tier 3

Zero-Downtime Guarantee

  • 6Scheduled on-site PM oil & filter service labor (15,000-mile interval)

  • Monthly 50-point yard safety audits

  • DVIR reports

  • Annual DOT inspection certifications

  • Additional repair labor billed at 10% discount

PM fluids/filters billed separately; PM-C parts and fluids are billed separately.

Commercial clarification. All parts and consumables, including engine oil, filters, grease, and repair hardware, are billed separately as line items on each service work order. Tier 3 major replacement parts are passed through at actual wholesale cost with zero markup, as documented by supplier invoice.

Will County and Chicagoland

Staged Where Freight Moves

Our Romeoville / Will County hub is positioned for rapid response across the I-55, I-80, and Will County industrial corridors, from intermodal yards in Elwood to distribution hubs on I-294.

Chicago, IL

Joliet, IL

Naperville, IL

Aurora, IL

Romeoville, IL

Elwood, IL

Plainfield, IL

Lockport, IL

Minooka, IL

New Lenox, IL

Downers Grove, IL

Oak Brook, IL

Bedford Park, IL

Woodridge, IL

Channahon, IL

Hodgkins, IL

Burr Ridge, IL

Elk Grove Village, IL

Elmhurst, IL

Carol Stream, IL

Wheaton, IL

Lombard, IL

Orland Park, IL

Tinley Park, IL

Oak Lawn, IL

Cicero, IL

Franklin Park, IL

Des Plaines, IL

Schaumburg, IL

Hoffman Estates, IL

Arlington Heights, IL

Palatine, IL

Skokie, IL

Evanston, IL

Elgin, IL

Crystal Lake, IL

Waukegan, IL

University Park, IL

Chicago Heights, IL

Calumet City, IL

Morris, IL

Ottawa, IL

DeKalb, IL

Kankakee, IL

Rockford, IL

Hammond, IN

Gary, IN

Merrillville, IN

Valparaiso, IN

Kenosha, WI

Fleet Manager FAQ

Questions Before You Sign

Need something not covered here? Call our account team at +1 312-274-3353.

Do you really service trucks at our yard?

Yes. Our mobile units perform on-site fleet maintenance at your terminal, staging yard or carrier hub, usually overnight or during weekend dwell time so trucks are ready when drivers arrive.

How fast can you reach a breakdown?

Dispatch runs 24/7 and contracted fleets get priority. Fleets on our Tier 3 Zero-Downtime plan have a sub-2-hour emergency response guarantee.

How do repair approvals work?

Every inspection includes photos and video in your Fullbay portal, and you approve work with one click. Retainer accounts can also pre-authorize smaller repairs found during routine yard inspections.

What size fleet do you work with?

We build proposals for fleets of 5 to 50+ units. Class 6 to 8 heavy-duty tractors, dry vans, reefers and flatbeds are covered, and medium-duty fleets and commercial trailers run on the same program.

What does a contracted account include?

Contracted fleets get guaranteed response terms, priority dispatch, a dedicated fleet portal with real-time work order tracking, and audit-ready records synchronized with QuickBooks Online.

Do you offer Net-30 billing?

Yes. Approved commercial accounts can bill on Net-30 terms after a short credit application.

Next Steps

Start with a complimentary 50-point yard safety audit.

We review your current fleet profile, audit your yard, and present a custom maintenance proposal tailored to your unit count.

Dispatch 24/7
+1 312-274-3347
Roadside emergencies and urgent repairs

Direct Executive Line
+1 312-274-3353
New fleet accounts, proposals and RFPs

Email
[email protected]
Billing, DOT records and account support

ENCINA POWER INC. โ€” Chicagoland Regional Division

Zero-Downtime Fleet Maintenance. 24/7 Mobile Repair & On-Site PMs for Class 6-8 fleets across the I-55, I-80, and I-294 corridors.

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Dispatch 24/7:

+1 312-274-3347

Direct Executive Line:

+1 312-274-3353

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