Mrs Risner Contacted Spartan Plumbing with issue regarding water flow and water hammer from washer box and lavatory in master bath. Discovered aerator in master bath closet full of debris replaced with new at no charge checked Home’s water pressure at 65 PSI and also checked washer supply hoses and verified debris was not stuck within these lines. When client would operate washer by pulling knob to allow water to flow hammering piping in basement was present all other fixtures in Home do not rattle piping recommend installing hammer arrestors at washer box at no charge to keep client happy.