Project Monitor – Refresher View cart “Operations & Maintenance -Refresher” has been added to your cart. $170.00 Project Monitor - Refresher quantity Add to cart Category: Uncategorized Related products Air Sampling Tech – Initial $300.00 Add to cart Asbestos Inspector – Refresher $120.00 Add to cart Contractor / Supervisor – Initial $600.00 Add to cart Air Sampling Technician – Refresher $120.00 Add to cart