WE ARE THE
CLEAN DIESEL SPECIALIST
A clean truck is an efficient truck. It runs smoother and faster. That’s why it’s important to put your truck or
fleet in the hands of a reputable company – Diesel Exhaust & Emissions. Our cleaning equipment and methods are
well-respected in the industry and will keep you moving forward.
A company you can rely on to get the work done, right.
That’s Diesel Exhaust & Emissions (DEE). We provide in-depth expertise along with a vast industry-specific network with
unlimited capabilities. Companies of all sizes come to DEE because they want to work with a powerful resource with the ability to get them
in and out with streamlined efficiency. Listed below are the services we offer:
✓ DPF Cleaning
Concerned about down time? Experience minimal disruption to your operations.
✓ Retro Fit
Is your rig CARB compliant? Our emissions retrofitting meets Air Resource Board regulations.
✓ OEM Diagnosis
Check engine light/regen issues? We have the latest software and experienced technicians to quickly diagnose.
Want original parts and service? DEE has the connections and access you need.
✓ OPACITY TEST
Done your diesel smog check yet? Pass a CARB audit with flying colors.
Diesel Exhaust & Emissions is a pioneer in the diesel retrofit industry. We have spent more than a decade engineering products and cleaning processes that deliver superior reliability and efficiency while meeting stringent CARB regulations. For DPF cleaning, annual opacity tests, or exhaust sales and service, DEE expertise is unmatched.
OEM? Aftermarket? You’ve come to the right place. Diesel Exhaust & Emissions can offer assistance in just about
every capacity for parts. Let us help you by recommending, selling, replacing and manufacturing: DPFs, Exhaust Components,
Turbochargers, Charge Air Coolers, EGR Systems and more. Click here for our Parts catalog.
We’ve been in the business of rebuilding diesel, commercial and automotive turbochargers for more than 50 years. For that reason alone, we’re considered one of the top rebuild companies in the business. But there’s much more to this story than experience. It’s also about quality and care. Learn more by clicking on the category most applicable to your need, Diesel or Automotive.
Manages to get a quick turn around on all my DPF and exhaust needs. Pick up, and delivery makes my life WAY easier. I have been utilizing their services for years and have never had an unsatisfactory experience.
My boss Glen is very happy with the service Jeremy provided to us here at Day N Nite Transportation. They priced out a turbo while our yard truck was being repaired at a different repair service facility which ended up saving us about $1800. Grateful for the quick and ethical work Diesel Exhaust continues to offer; they have earned us as a lifetime customer!
I wish I could give Jeramy and Diesel Exhaust 10 stars. They installed all of our filters, starting about 5 years ago. We have not had any problems. When we get notices from ARB, we go see Jeramy and he ALWAYS takes time to explain the notices to us. We would be lost without Jeramy and his expertise and knowledge regarding ARB. Thanks again for all your help!
Thank you to Jereamy and his team for taking care of our commercial trucking needs. We recently received a violation from the lovely people at ARBER and the folks over at DEE helped us bring our unit up to date. They did a great job, very professional and clean install.
My truck sat at Freightliner for two weeks. They charged me over $6,000 and it still didn't fix my regeneration issue. Took my truck here, Jeremy is the man! He properly diagnosed my truck and it now works properly.
Great price quick turnaround time gets my filter clean in 24 hr. The staff there is awesome.
Great company I have been doing business for many years with them have always handled all my requests on time.
Diesel Exhaust & Emissions,
BESt Known as “DEE”,
is celebrating 50 Years IN Business
Diesel Exhaust & Emissions, best known as DEE, is celebrating 50 years in business. Founded by the Ostrander family in 1968 to provide turbo retrofits, the company grew to encompass diesel engine repair, cleaning and retrofitting.
Today, DEE is well regarded throughout California and the northwest for its superior diesel exhaust and emissions equipment care. We work on public and utility fleets – from trucks to metro and school buses – as well as independently-owned vehicles. DEE technicians have been with the company for decades delivering the depth and breadth of experience you want for your equipment. And should a turbo retrofit be in your future, we have the service diagnostic expertise and OEM parts you need.
When it comes to engine care, entrust your equipment to the company with half a century of experience – DEE.