ENCINA POWER INC. — Chicagoland Regional Division · I-55 / I-80 / I-294 Corridors
Fully Insured · $2,000,000 Commercial Liability
Oak Lawn, IL
Oak Lawn fleets park in the suburbs but spend their days on Chicago’s Southwest Side, along Cicero Avenue, 95th Street and the expressways in between. We bring fleet preventive maintenance to your Oak Lawn yard, so trucks that work the city don’t have to fight city traffic to get serviced.
What we offer
Stop-and-go traffic, tight delivery spots and long idle times wear down brakes and electrical systems faster than highway miles. We schedule service around how each truck is actually driven and do the work right in your yard.
Fleet PM by mileage or engine hours, adjusted for city-heavy duty cycles
Air brake repair and stroke adjustments
Mobile diesel repair for no-starts, electrical faults and cooling leaks
DOT inspections and pre-DOT audits
Semi truck roadside assistance on Cicero, 95th Street, I-294 and nearby expressways
Monthly 50-point yard safety audits with photo documentation
WHY CHOOSE US
Your trucks get serviced in your yard, not in a city shop’s queue. Every inspection is documented in your Fullbay fleet portal with photos and video, repairs are approved with one click, and fleets on a maintenance program get priority in the dispatch queue. Every repair is backed by our 90-day / 10,000-mile labor warranty. Start with a complimentary 50-point yard safety audit.
Get in Touch
We’ll build a PM schedule around how your trucks actually run. Start with a complimentary 50-point yard safety audit, or call dispatch for a truck down right now.
Dispatch 24/7
+1 (312) 274-3347
Roadside emergencies and urgent repairs
Email
[email protected]
Billing, DOT records and account support
FAQs
Do you cover Oak Lawn trucks running into Chicago’s Southwest Side?
Yes. We service trucks on-site in Oak Lawn, and 24/7 dispatch covers the surrounding corridors, including Cicero Avenue, 95th Street and I-294.
How are PM intervals set for Oak Lawn trucks that drive mostly in the city?
By mileage or engine hours. Engine hours work better for trucks that idle a lot but don’t put on many miles.
Can you service trucks at a small commercial lot in Oak Lawn?
Yes. As long as our technicians have authorized access under your Master Service Agreement, we service trucks wherever they park.
Do you handle DOT annual inspections in Oak Lawn?
Yes. We complete annual DOT inspections on-site for tractors and trailers.
Do Oak Lawn fleets need a contract for roadside help?
No. Any commercial truck can call dispatch 24/7. Fleets on a maintenance program get priority in the dispatch queue, and Tier 3 accounts receive sub-2-hour priority dispatch for emergency roadside calls (subject to availability, location, weather, and safety).
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.
Copyright © 2026 ENCINA POWER Inc. · National Fleet Infrastructure, Chicagoland Regional Division · Privacy Policy · Terms