REDUCING AIR POLLUTION. ONE DIESEL ENGINE AT A TIME.

Installation, maintenance and repair of emission reduction units; installation, maintenance and repair of diesel trucks, trailers, diesel engines and equipment, and recreational vehicles; installation of emission retrofit units and replacement parts for heavy duty diesel engines; maintenance and/or repair of heavy duty diesel engine equipment; machinery retrofit and conversion services; diesel particulate filter cleaning services

Emission compliance management, namely, fleet technology assessment, exhaust temperature testing, opacity testing, and auditing and reporting of fleet emission compliance