ENCINA POWER INC. — Chicagoland Regional Division · I-55 / I-80 / I-294 Corridors
Fully Insured · $2,000,000 Commercial Liability
Joliet, IL
Joliet sits where I-80 meets I-55, next to one of the largest inland ports in North America. When container volume is that heavy, a truck sidelined by a missed PM costs more than the repair. We bring fleet preventative maintenance to your Joliet yard, so service happens while your trucks are parked, not while freight is waiting.
What we offer
Joliet drayage tractors run short, hard cycles between rail ramps and warehouses, and trailers turn over fast. Our mobile diesel mechanics service your units at the terminal on a mileage or engine-hour schedule, during the hours they’re already parked.
Trailer preventive maintenance for high-turn dry vans and flatbeds at Joliet drop yards
PM-A, PM-B and PM-C programs scheduled by mileage or engine hours
On-site heavy-duty repair, from air brakes to electrical faults
24/7 mobile truck repair for breakdowns on I-80, I-55 and Route 53
Monthly 50-point yard safety audits that catch brake, lighting and tire defects
Photo and video inspections on every unit in your Fullbay fleet portal
WHY CHOOSE US
Joliet sits inside our core service corridor, right next to our Romeoville and Will County hub, so your fleet isn’t waiting on a technician driving in from across the region. Fleets on a maintenance program get priority in the dispatch queue and Net-30 terms on approved accounts. Every repair is backed by a 90-day / 10,000-mile labor warranty, and every inspection posts to your Fleet Portal with photos and video before you approve any work. Start with a complimentary 50-point yard safety audit, or call dispatch when a truck needs help now.
Get in Touch
Call dispatch for a truck down anywhere in Joliet, day or night. For PM scheduling built around your container and distribution fleet, email us or request your complimentary yard audit.
Dispatch 24/7
+1 (312) 274-3347
Roadside emergencies and urgent repairs
Email
[email protected]
Billing, DOT records and account support
FAQs
Can you run PMs at our Joliet terminal overnight?
Yes. We set a service window around your fleet’s normal dwell time and agree on it in writing, so PMs happen overnight or on weekends without pulling trucks off routes.
Do you service trailers at drop yards near the intermodal terminals?
Yes. We perform structural PMs and repairs on dry vans, reefers and flatbeds wherever they’re staged, including landing gear, doors, floors, lighting and brakes.
What’s included in fleet preventative maintenance for Joliet trucks?
PM-A covers safety, electrical and a 60-point DOT inspection. PM-B adds engine oil, fuel filters and chassis lube. PM-C adds ECM diagnostics, a managed DPF regen and a full running gear audit.
Can one program cover our tractors and trailers?
Yes. Class 6-8 tractors, medium-duty trucks and commercial trailers can share one schedule and one agreement.
What happens after we request a yard audit?
We review your fleet profile, complete a complimentary 50-point yard audit and present a custom proposal, from scheduled PM service to a full retainer program sized to your unit count.
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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