By John Lahr on January 19, 2026 Verified by Google

Joseph came through for me when I couldn’t get a DPF right away. He had the one I needed in stock and it was a week or two out everywhere else. I love doing business with Joseph he makes things feel effortless when I need him.

By Carlos Salguero on January 16, 2026 Verified by Google

I recommend this place for repairs; they are very friendly and offer the best prices in Reno. If you want to clean your filters, this is the perfect place.

By Danielle Carroll on July 30, 2025 Verified by Google

Amazing place. Beyond helpful. They definitely have a return customer here. Joseph definitely is a great employee and helped me a lot! Great job!

By Sean Evans on August 5, 2024 Verified by Google

I'd like to take this time to thank the guys at DPF Alternatives for all their help in diagnosing and cleaning up my def system within a short time frame. These guys will clean your whole after treatment system from DOC to exhaust outlet properly for the cost of just the light weight "blow some air thru the dpf" cleaning you get at the dealer. They also have the skills to diagnose and test your system before and after to make sure it's functioning properly. Thanks again for all your help.

By Steve Alvarez on September 25, 2023 Verified by Google

My Kenworth started losing power because of back pressure. The DOC filter was clogged. I looked around for a solution and found this company, gave them a call and Fred answered. The estimate for cleaning the DOC filter was within my price range, so I decided to have the DPF cleaned also. They provided new gaskets with the estimate. He worked with me and my mechanic to bring in the filters for the cleaning. I was OTR and couldn’t make it in myself to drop them off. I am very happy with the results and the quick turnaround. I will definitely be coming back when I need to have them serviced again. Check out the before and after pictures.