About DES in Ontario
Established in sunny, Southern California east of LA, Diesel Emissions Service (DES) opened its Ontario location in 2011 and has been providing emissions solutions and options to thousands of clients throughout the region.
Located near the intersection of Interstate 15 and 10, our Ontario facility is a convenient location, easily accessible for servicing, and a perfect option for those diesel trucks working within the shipping and logistics industry in and around the SoCal area.
DES is Ontario’s retrofit and repower specialist. Our mobile installation teams will assist you in data-logging your vehicles and the installation of Diesel Particulate Filters. DES is the largest verified distributor of DPFs in Northern California and Oregon. Our products include, but are not limited to, ECS, HUSS, Johnson Matthey, and Donaldson. DES also has it’s own product line of emission parts and components – Redline Emissions Products® available at our online store: DPF Parts Direct.com
Main Services
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DPF Cleaning & Maintenance: DES uses a rigorous 8-step cleaning process to ensure your diesel particulate filter is thoroughly cleaned to its maximum level, every time. We track every cleaning for you, keeping logs of important data, before & after pictures and weights to give you a comprehensive report.
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DPF Parts & Accessories: DES offers a full line of heavy duty, medium duty and light duty DPFs, DOCs and DPF accessories through our Redline Emissions Products® brand – DPFs, DOCs, clamps, gaskets, weld bungs, CACs, sensors and more. We also carry brands like Durafit, Skyline, Filtertherm®, FSX, CDTi, ESW, Hug, Huss and Johnson Matthey at our online superstore.
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Mobile Installation: DES trained technicians have fully stocked service trucks for DPF mobile installation, typically covering the West Coast. Can’t find a location near you? We’ve got you covered.
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Emissions Retrofitting: If your truck is Pre-2007, DES can custom fit (retrofit) a compliant emissions system to your vehicle. DES is a CARB verified and EPA certified installer that has installed more emissions control devices than any of our competitors.
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Custom DPF Mounting: DES manufactures and mounts custom sized brackets, mounts, guards, step covers and offers complete customized mounting kits. Our engineering department has designed the highest quality system that’s perfect for your application.
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On-Site Training: DES offers multiple types of training for General DPF knowledge, Equipment Specific education, and training for our Filtertherm® line of equipment with additional online training and certification. And we also offer Sales Training & Support to our Redline Dealers.
For questions or servicing, give us a call at 888-303-3950
We look forward to serving you!
Additional Services
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Manufacturing: DES uses an AMADA turret press, along with other CNC machines to manufacture custom sized brackets, mounts, guards, step covers, as well as our Redline Emissions Products® line of gaskets.
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UL Shop: (Underwriter’s Laboratory) DES is a certified electrical control panel facility that can help engineer and build out electrical control panels. We build out our own control panels for our Filtertherm® ovens, flow/blow tables, and other projects.
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Child Check-Mate: DES offers the Child Check-Mate Systems for school buses, which is a patented unique alarm system that monitors motion to help improve safety conditions for drivers and students.
