ENCINA POWER INC. — Chicagoland Regional Division · I-55 / I-80 / I-294 Corridors
Fully Insured · $2,000,000 Commercial Liability
Arlington Heights, IL
Contractor fleets along Route 53, Rand Road and Northwest Highway run hard from spring through fall, then slow down when winter sets in. We turn those quiet months into repair months with on-site fleet maintenance at your yard, so every truck is ready when the work picks back up.
What we offer
A full season of work leaves cracked welds, worn brakes and electrical problems that got patched instead of fixed. Winter is the time to fix them properly in your yard, without losing a single working day.
Fleet PM service on every unit while it’s parked for the season
Mobile welding for mounts, brackets and structural damage
Air brake repair, adjustment and leak-down testing before startup
Heavy duty truck repair for electrical, cooling and starting systems
DOT inspection and annual certification
Trailer repair for lighting, wiring, landing gear and brakes
WHY CHOOSE US
Tell us your fleet size, and we’ll audit your yard and document every defect with photos so you can decide what gets fixed. The work happens on-site during your slow months, records sync with QuickBooks Online and your DOT files are ready before the season starts. Every repair is backed by our 90-day / 10,000-mile labor warranty, with Net-30 terms on approved accounts. Start with a complimentary 50-point yard safety audit.
Get in Touch
If your trucks are about to sit for the season, start with a complimentary 50-point yard safety audit and we’ll build a slow-month repair plan around your fleet. For a truck down right now, call dispatch.
Dispatch 24/7
+1 (312) 274-3347
Roadside emergencies and urgent repairs
Email
[email protected]
Billing, DOT records and account support
FAQs
Do you service construction and contractor trucks in Arlington Heights?
Yes. We service Class 6-8 trucks, medium-duty fleets and commercial trailers. For specialized vocational equipment, email us at [email protected] to confirm coverage.
Can you help our Arlington Heights fleet catch up on deferred repairs?
Yes. We start with a 50-point yard audit, prioritize the defects we find and only move forward on repairs you approve.
Can you weld on-site at our Arlington Heights yard?
Yes. Every mobile service unit carries heavy welding equipment, so mounts, brackets and structural repairs are handled in your yard.
What about service during the Arlington Heights busy season?
PM schedules run year-round, with evening or weekend service so trucks stay on the job. When something breaks mid-season, 24/7 dispatch covers Route 53, I-90 and the Northwest corridors.
Do you handle DOT annual inspections in Arlington Heights?
Yes. We complete annual DOT inspections and certification on-site at your yard.
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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