ENCINA POWER INC. — Chicagoland Regional Division · I-55 / I-80 / I-294 Corridors
Fully Insured · $2,000,000 Commercial Liability
Chicago, IL
Chicago runs on the Stevenson, the Dan Ryan and the Eisenhower, and every one of them is hard on trucks. Stop-and-go traffic, rail gate queues and tight city yards wear down brakes and clog filters faster than highway miles ever will. We bring commercial truck repair and scheduled maintenance to your Chicago yard or terminal, so your units stay on the road instead of behind a tow truck.
What we offer
Drayage runs, city deliveries and long idle times at the rail ramps put a different kind of wear on a fleet. Our mobile diesel mechanics build service around how Chicago trucks actually work.
On-site PM-A, PM-B and PM-C service in your yard, usually overnight
Mobile DPF regeneration for drayage trucks that idle at rail gates
24/7 semi truck roadside assistance across the Chicago expressways
Air brake repair and adjustment for stop-and-go city routes
DOT inspections and pre-DOT audits completed on-site
Trailer repair for doors, floors, lighting and landing gear
WHY CHOOSE US
Getting a truck across Chicago to a repair shop can burn half a shift before any work starts. We skip that drive by servicing your units in the yard during dwell time they already spend parked. Every inspection is documented with photos and video in your Fullbay fleet portal, repairs are approved with one click, and every visit is backed by $2,000,000 in Commercial General and Garagekeepers Liability coverage. Start with a complimentary 50-point yard safety audit and see where your fleet stands.
Get in Touch
Call dispatch for a truck down anywhere in the city, day or night. For a fleet maintenance program, email us or request your complimentary yard audit and we’ll build a proposal around your Chicago operation.
Dispatch 24/7
+1 (312) 274-3347
Roadside emergencies and urgent repairs
Email
[email protected]
Billing, DOT records and account support
FAQs
Can you service trucks at a yard inside the city?
Yes. Our mobile units perform PMs and repairs on-site at Chicago yards and terminals, usually overnight or on weekends, so trucks aren’t pulled off routes.
How fast can you reach a truck broken down on the Dan Ryan or Stevenson?
Dispatch runs 24/7, and fleets on a maintenance program get priority in the dispatch queue. Tier 3 accounts receive sub-2-hour priority dispatch for emergency roadside calls (subject to availability, location, weather, and safety).
Our drayage trucks keep getting DPF warnings. Can you help?
Yes. We perform forced DPF regenerations and emissions diagnostics on-site for Cummins, Detroit, PACCAR and Volvo engines, and PM-C service adds a managed regen to keep filters clean.
Do you handle DOT annual inspections?
Yes. We complete annual DOT inspections in your yard, along with pre-DOT audits and monthly 50-point yard safety audits.
What size fleets do you work with?
We build custom proposals for fleets from 5 to 50+ units. Fleets of more than 25 units are serviced under a Custom Tier 3 Service Schedule, built after a baseline fleet audit.
Commercial Fleet Services
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.

PM-A, PM-B and PM-C service at your terminal during off-hours. No deadhead miles, no driver shop hours.

24/7 Mobile Diesel Repair
Fully equipped mobile units with diagnostics, welding and commercial parts inventory to fix roadside failures on site.

Mobile DPF Regeneration & Emissions
On-site forced regens and emissions diagnostics for Cummins, Detroit, PACCAR and Volvo engines.

Diagnostic & Electrical Repair
ECM / TCM health scans, battery and alternator testing, starter repair and ABS wiring diagnostics.

Air Brake, Suspension & Air Systems
Inspection, rebuilds and emergency repair of air brake components, wheel ends, steering linkage and trailer air suspension.

Heavy welding capability on every mobile unit, plus emergency roadside hose swaps.

Trailer Repair & Maintenance
Structural PMs for dry vans, reefers and flatbeds, from landing gear and doors to floors, lighting and brakes.

DOT Inspection & Compliance
Annual DOT inspections and pre-DOT audits that catch out-of-service defects early, with audit-ready records.
Will County and Chicagoland
From our Romeoville and Will County hub, we deliver on-site fleet maintenance and heavy duty truck repair along the I-55, I-80, I-355 and I-294 corridors. Whether your trucks sit at an Elwood intermodal yard or a distribution hub in Bolingbrook, our service units come to you.
Next Steps
Tell us about your fleet and we’ll schedule a 50-point yard audit at your location. Every finding is documented, and you’ll receive a customized fleet maintenance proposal built around your units. No cost and no obligation.
Dispatch 24/7
+1 (312) 274-3347
Roadside emergencies and urgent repairs
Email
[email protected]
Billing, DOT records and account support
ENCINA POWER INC. — 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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