ABout Clean Diesel Specialists, Inc
OUR EXPERIENCE & OUR TEAM
Since 2008 Clean Diesel Specialists has delivered Cummins-approved DPF cleaning, emissions service and fleet maintenance across North America. Discover our history, branches, charitable work and the team that keeps fleet emissions compliant.
20+ Years of Diesel Emissions Expertise
Diesel Emissions & Fleet Maintenance
FOUNDED IN 2008
Clean Diesel Specialists, Inc (CDS) is a California-based, one-stop solution for diesel emissions services.
With over two decades of experience, we specialize in:
Maintenance & Repair of Diesel Emission Systems
Diesel Emission Compliance & Retrofitting
Diesel Particulate Filter (DPF) Cleaning & Restoration
Optimizing In-Service Filter Performance & Extending Filter Life
Sourcing and Distributing Aftermarket Filters, Parts, and Supplies
Fleet Maintenance and Fleet Vehicle Referb.
OUR PROMISE
At CDS, service is our hallmark. Our certified technicians provide prompt, reliable, and expert care, extending filter life and maximizing economic return. Our “One Touch” fleet care program reduces administrative overhead by offering proactive cleaning intervals, optimizing uptime, and improving overall equipment efficiency.
The CDS Network
A nationwide alliance of Cummins-approved emissions specialists
Clean Diesel Specialists has helped 65+ independent shops launch and grow certified DPF & emissions-cleaning operations. Affiliates use our Cummins-approved 8-step process, equipment, and shared standards—so fleets get consistent results nationwide.
Why Affiliates Choose CDS:
OEM Credibility
Cummins-approved process and standardized training
Proven Workflow
Standardized 8-step cleaning with documented results
Business Support
National pricing, branding assets, and marketing help
Fleet Opportunity
Access to relationships with America's top national fleets
Community & Standards
Shared playbooks, QA, and ongoing guidance
65+ AFFILIATE LOCATIONS ACROSS THE U.S. & GROWING
Giving Back
COMMITED TO HELPING Where it Matters Most
At Clean Diesel Specialists, Inc., we believe in giving back. We proudly support the efforts of the Tunnel to Towers Foundation and Samaritan’s Purse - Hurricane Relief, contributing to impactful projects that aid families and communities in need.
Professional Memberships
Our Comitment to Quality
As proud members of the Technology & Maintenance Council (TMC) and NARSA - The International Heat Transfer Association, we demonstrate our dedication to maintaining the highest standards in fleet maintenance and thermal management technology.
Industries We Serve
Heavy-duty equipment in construction and agriculture faces demanding conditions. We ensure emissions systems operate reliably, meeting compliance standards while maximizing equipment uptime.
Construction /
Agriculture
From commercial vessels to harbor crafts, we help marine operators maintain clean diesel emissions for smoother operations and environmental responsibility on the water.
MarinE
Vessels
Reliable power is critical for data centers and other stationary applications. Our services ensure generator emissions systems meet standards and perform efficiently under load.
Stationary Power /
Gen Sets (Data Centers)
Ground support vehicles and equipment play a crucial role in airport operations. We ensure their emissions systems are maintained for efficiency and regulatory compliance.
Airport
Vehicles
Port operations demand clean and efficient equipment to minimize environmental impact. We provide expert maintenance for emissions systems used in high-volume logistics and transport.
Port
Operations
From heavy-duty trucks to fleet vehicles, we ensure emission systems run clean, keeping transportation compliant and efficient on the road.
Trucking &
Transportation
Supporting locomotives with advanced diesel filter cleaning, we help rail operators stay on track with performance and emissions standards.
locomotive
Systems
Meet the CDS Team
Our team is a dedicated group of support staff working behind the scenes to keep everything running smoothly. With a focus on customer service and operational efficiency, we ensure that your experience with CDS is seamless and reliable every step of the way. We simply couldn’t do what we do without them!
Ashley Schmidt
Accounting
Rebecca Elder
Dispatch
Sarah Duty
Dispatch