Since 1964, Clarke Power Services has kept commercial vehicles and off-highway equipment working through all-makes truck repair, parts support, fleet maintenance, and mobile service. Its network spans 20 shops and more than 150 mobile trucks across nine states, while Clarke Heavy Duty extends equipment life through customized refurbishments and the company’s PowerGen division provides 24/7 generator and fire-pump-engine service. Clarke also operates hands-on training centers in St. Louis and Knoxville and supports government, defense, and municipal fleets.
Electrical Generating System Association (EGSA) membership
Authorized Geotab Reseller
Approved Perkins Distributor
WheelTime Service Center
UL Certified Diesel Generator Sets
EPA NSPS Stationary Emissions Compliant
Compliance program
CARB Tier 2 & 3 Requirements
Compliance program
GEOTABAUTHORIZEDRESELLER
Quality certification
UL
Quality certification
CARBTIER3
Quality certification
Service Tire Truck CentersFounded in Bethlehem, Pennsylvania, in 1955 as a 3,000-square-foot retread shop, Service Tire Truck Centers now supplies and services commercial fleets through 49 locations across eight states. The family-owned company has produced more than 3.5 million retreads and supports customers with 24/7 Road Assist, more than 250 service vehicles, and its Service Tech mechanical division.811198BETHLEHEM, PA
Powerhouse Industries IncVeteran- and woman-owned Powerhouse Industries has spent more than 30 years keeping commercial vehicles moving through its JIFFYJUMP business. The company builds and services portable jump-starting equipment for fleet operators, with mobile repair support and equipment made in the USA.EASTPORT, NY
Caledonia Diesel LLCFor more than 25 years, Caledonia Diesel has sold, rebuilt and exported trucks and heavy equipment from its Caledonia, New York operation, with condition reports and photos accompanying its equipment sales. Its 22-bay repair facility and in-house machine shop extend well beyond sales, handling engine and rear-end rebuilds, diesel fuel-system work and collision repairs. The company has delivered thousands of equipment units to U.S. and foreign ports and serves governments, businesses and individuals.CALEDONIA, NY
OSSCO GroupFounded in 2016 as an on-site repair company, Warminster’s OSSCO Group now provides diesel truck and fleet maintenance alongside heavy-equipment repair, hydraulic work, and engine machining. Its 15,000-square-foot facility has 12 service bays, while mobile units still bring repairs directly to job sites and fleet yards. The company also performs OSHA/ANSI crane and bucket-truck inspections, extending its role beyond a conventional repair shop.WARMINSTER, PA