National Fleet Maintenance Services

SUPPORTING HIGH-VOLUME FLEETS

Clean Diesel Specialists delivers nationwide fleet maintenance—oil & fluid changes, PM, welding, DOT inspections and on-site repairs—tailored for fleets of 50+ vehicles. Review services below and find a CDS location to schedule.

Request Fleet Maintenance Service

SERVICES VARY BASED ON LOCATION

Only select CDS locations offer fleet maintenance services. Please contact us to confirm availability and support at your nearest facility.

Regular oil changes are essential to keep engines running smoothly and to prevent excessive wear. We provide fast, efficient oil changes using high-quality oils that meet the needs of diesel engines.

Oil
Changes

Our PM services include systematic inspections and routine servicing to identify potential issues early. We customize each PM package based on the unique needs of your fleet, helping to reduce breakdowns and extend vehicle life.

Preventive Maintenance (PM)

For vehicles that require structural repairs or custom modifications, our welding services provide durable, professional solutions. Our skilled welders work with precision to ensure long-lasting results for your fleet vehicles.

Welding and Fabrication

Ensuring compliance with Department of Transportation (DOT) regulations is critical for fleet operations. We conduct DOT inspections, identifying and addressing any safety or regulatory issues so your fleet remains compliant on the road.

DOT
Inspection

Electrical issues can range from faulty wiring to malfunctioning sensors, and they’re often challenging to diagnose. Our team offers wiring inspections, diagnostics, and repairs to ensure your fleet’s electrical systems operate flawlessly.

Wiring & Electrical Repairs

Proper lighting is essential for vehicle safety and regulatory compliance. We provide inspections, bulb replacements, and lighting repairs, ensuring each vehicle is safe, visible, and compliant with DOT standards.

Lighting
Maintenance

From minor repairs to extensive overhauls, our team is equipped to handle various other fleet maintenance needs. If there’s a specific service you require, feel free to reach out, and we’ll provide a tailored solution.

And
More!

NOTE: Our services are designed for fleets of 50+ vehicles to provide tailored, high-volume maintenance solutions.

Find Fleet Maintenance Service Near You

Explore Eligibility & Contact Our Team

CDS Location	State
CDS ANAHEIM	California
CDS CHICAGO	Indiana
CDS COLORADO SPRINGS	Colorado
CDS COLTON	California
CDS CONNECTICUT	Connecticut
CDS FREDERICKSBURG	Virginia
CDS FRESNO	California
CDS MIAMI	Florida
CDS MIDLAND	Texas
CDS ORLANDO	Florida
CDS PORTLAND	Washington
CDS SAN ANTONIO	Texas
CDS SPOKANE	Washington
CDS TACOMA	Washington
CDS TAMPA	Florida
CDS WESTERN ILLINOIS	Illinois

Our services are designed for large, multi-state fleets. Specific eligibility requirements and terms may apply based on fleet size and operational scope. Please contact us for further details.

(951) 213-1951

Clyde@CDS.Direct

Benefits of Routine Diesel Emissions Service

Reduce Total Cost

Staying ahead of routine maintenance helps avoid expensive emergency repairs, parts failures, and unplanned downtime. Fleets can save up to 30% on total repair costs by addressing small issues before they become big ones.

Enhanced Safety

Regular service ensures that brakes, lighting, steering, and other safety-critical systems stay in top condition. This reduces the risk of accidents, protects drivers and cargo, and keeps your operation compliant with safety standards.

Longer Vehicle Lifespan

Preventive maintenance extends the life of engines, transmissions, and key components. Vehicles that are properly maintained can operate up to 50% longer, allowing you to delay costly replacements and maximize your asset value.

Better Fuel Economy

Tuned engines, clean filters, and properly inflated tires all contribute to improved MPG. Routine upkeep boosts fuel efficiency by up to 10%, helping you lower fuel spend across your entire fleet.

Higher Resale Value

Vehicles with complete service records command better trade-in and resale prices. Documented maintenance history builds buyer confidence, improves resale outcomes, and makes it easier to transition assets when upgrading your fleet.

Trusted by Major Fleets

LIKE AMAZON PRIME

At Clean Diesel Specialists, Inc., we’re equipped to handle the unique demands of large fleet operations. Our team has extensive experience servicing high-volume fleets, including well-known clients like Amazon Prime, where efficiency and reliability are paramount. Managing large fleets requires precision, organization, and a deep understanding of the complex needs of each vehicle, and our team is dedicated to meeting these challenges.

Customized Solutions for High-Volume Operations

Consistent, High-Quality Service Across Every Vehicle

Dedicated Support for Fleet Managers

Serving high-demand operations across multiple locations

Built for Enterprise Fleets

WITH NATIONAL REACH

Leading brands in transportation and logistics rely on our expertise for efficient, high-volume fleet maintenance. Equipped to support fleets across multiple states and locations, our services are tailored specifically for large-scale operators seeking reliable, nationwide solutions.