Commercial Fleet Maintenance & Repair in Moscow Mills, MO
Reliable Priority Service for Business Fleets, Work Trucks & Contractor Vans Along the US-61 Corridor
When a work truck breaks down, it costs your business time, customer satisfaction, and revenue. At Certified Performance & Auto Repair, we partner with local contractors, delivery services, utility fleets, and agricultural operations across Lincoln and St. Charles Counties to keep commercial vehicles on the road.
As a NAPA Gold Certified AutoCare Center located right off Highway 61 at 1030 Industrial Ct, we combine dealer-level technical capability with fast, local turnaround and nationwide warranty backing.
Designed to Minimize Business Downtime
We understand that commercial vehicles are working assets. Our fleet program is built around your operational needs:
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Priority Diagnostics & Repair Turnaround: We bump fleet vehicles to the front of the line to diagnose problems quickly and get your drivers back on the job.
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Proactive Preventive Maintenance (PM) Programs: Custom service schedules tailored to your mileage or engine-hour cycles to catch worn brakes, failing belts, or dirty fuel filters before they cause unexpected roadside failures.
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Detailed Service Records: Comprehensive digital inspection reports and repair history tracking for every vehicle in your fleet, making tax season and safety audits simple.
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Flexible Commercial Billing & Payment: We support commercial accounts and accept major fleet cards, corporate credit cards, NAPA EasyPay, and CarCare ONE financing.
Complete Commercial Fleet Repair Capabilities
Light & Medium-Duty Diesel & Gas Engine Repair
Whether your fleet consists of Ford F-250/F-350 Powerstrokes, Ram Cummins diesels, Chevy Duramax trucks, or Ford Transit and Econoline work vans, we handle full mechanical and engine diagnostics:
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High-pressure fuel pumps, injectors, and turbochargers
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DPF, EGR, and diesel emissions aftertreatment repairs
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Check engine light diagnostics, electrical shorts, and sensor replacements
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Head gaskets, cooling systems, water pumps, and timing chains
Commercial Brake Service & Hydraulic Systems
Stop-and-go delivery driving and heavy towing wear out commercial brakes fast. We provide heavy-duty brake pad replacement, machined rotors, caliper replacements, hydroboost brake repairs, and ABS diagnostics to keep your drivers safe.
Steering, Heavy Suspension & Axle Repair
Loaded work trucks put massive strain on front ends. We eliminate steering play, "death wobble," and uneven tire wear with heavy-duty ball joints, tie rods, leaf springs, wheel bearings, differential service, and custom alignments.
Starting, Charging & Electrical Systems
Dead batteries and failing alternators lead to missed job sites. We perform heavy-duty battery load testing, alternator replacements, starter repairs, lift-gate electrical troubleshooting, and trailer wiring harness repairs.
Factory-Scheduled PM & Fluid Services
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Commercial oil and filter changes (including heavy-duty CK-4/FA-4 diesel oils)
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Primary and secondary fuel filter replacements (every 10k–15k miles)
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Transmission, transfer case, and front/rear differential fluid flushes
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Tire rotations, seasonal tire replacement, and safety checks
Why Local Businesses Partner With Certified Performance & Auto Repair
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Nationwide NAPA Gold Warranty: Qualifying repairs are backed for 36 Months / 36,000 Miles at over 14,000 NAPA AutoCare locations nationwide. View details on our Warranty page.
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20+ Years in Business: Independently owned and operated in Moscow Mills since 2005 with a 4.9-star rating across 600+ reviews.
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Direct Communication: You talk directly to our technicians and service advisors—no call centers or corporate runaround.
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Secure Night Drop Box: Drop off work trucks after hours at 1030 Industrial Ct so we can start diagnostics first thing in the morning.
Frequently Asked Questions About Fleet Service
Do you offer priority scheduling for commercial fleet vehicles?
Yes. We prioritize commercial accounts because we know fleet downtime hurts your bottom line. Call our shop at (636) 356-4200 to set up your fleet profile and establish priority turnaround.
What types of commercial vehicles do you service?
We service light and medium-duty commercial trucks, contractor pickup trucks, utility box trucks, delivery vans (such as Ford Transit and Sprinter vans), and company cars throughout Lincoln and St. Charles Counties.
Can you track maintenance schedules for multiple vehicles?
Yes. We help local businesses track mileage intervals for oil changes, tire rotations, brake inspections, and DPF maintenance so you don't have to guess when your work trucks are due for service.
Do you accept fleet management cards and commercial accounts?
We accommodate major fleet payment methods, corporate credit cards, and local business accounts. Contact us to discuss billing setup for your company.
Partner With Certified Performance & Auto Repair for Your Fleet Maintenance
Proudly keeping businesses moving across Moscow Mills, Troy, Wentzville, Flint Hill, Old Monroe, Winfield, Hawk Point, and the entire US-61 corridor.
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Address: 1030 Industrial Ct, Moscow Mills, MO 63362
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Phone: (636) 356-4200
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Hours: Monday – Friday: 8:00 AM – 5:00 PM (Secure Night Drop Available)