Brighton: 303-659-0442 - Parker: 303-400-6040

Emissions Testing


At Excel Diesel and SUV we provide complete diesel emission testing, service, and repair. Our certified technicians can not only perform emissions testing on your diesel powered vehicle but we can optimize your vehicle’s performance so that you are getting the best possible efficiency from your diesel car, truck, or SUV.

Colorado Authorized Diesel Emissions Test Center

At Excel Diesel and SUV, diesel vehicles are our passion and expertise and therefore you can put your mind at ease that your diesel is getting the best available service.