We service many brands and types of equipment from low volume battery powered samplers to high flow AC powered samplers. We also service multi station charger units, calibrators, and PAPR's. All repaired units are fully tested and have a 30 day warranty. Partially dissassembled equipment is serviced at $50.00 per hour. If you send in your equipment partially apart we charge $50.00 per hour, after all no one likes fixing others mistakes.