Specialty Service Rates Fluid Sample Analysis $150. (1st component, $95 per thereafter)Pre-Purchase Consultation $150. Post-Purchase Walk Through $195. Interior Vacuum Pressure Test $195. Specialty Inspection Services $150 /hr. Note that rates shown are available only when combined with RV Inspection Agreement. Mileage and travel fees may apply. Pre-Purchase Consultation is done remotely (unless otherwise agreed).