Industries We Serve
From transport hauling companies to seasonal entertainment — testing programs tailored to each industry's DOT and workplace requirements.
LWD, Inc. provides testing services to a wide range of industries. We help you meet your requirements for DOT-mandated random testing, pre-employment testing, and post-accident testing — as well as testing for all of your internal non-DOT employee drug and alcohol programs. Below is a partial list of the industries we provide services to each year.
Transport
- Freight trucking & LTL and long haul
- Owner operators & transport brokers
- Automobile transport
- Limousine services
- Moving and storage
- Towing companies
- Waste oil recovery companies
- Logistics
Construction & Engineering
- General contracting
- Ready-mixed concrete companies
- Pallet yards
- Demolition and excavation companies
- Roll-off services
- Engineering & steel transportation
Education & Community
- High schools & junior colleges
- Training schools
- Churches
Other & Seasonal
- Merchant Marines
- Nursery and landscaping companies
- Equipment rental
- Ski resorts
- Bus travel services
← Back to About LWD · Questions about your industry? Contact one of our staff representatives.
Don't wait for the DOT or Highway Patrol to inspect you.
Penalties will be assessed. Call LWD to enroll today.