Most drug testing labs pay a predictable monthly per-user or per-device fee rather than unpredictable hourly break-fix bills. Pricing depends on specimen volume, number of instruments and interfaces, LIMS complexity, staff count, and compliance scope such as SAMHSA or DOT certification. We scope every engagement to your actual workflow and give a flat rate, so budgeting stays clean and audit-ready. Ask us for a specific quote based on your lab’s size and testing mix.