Sanders Pump and Filtration is a family-run pump service business serving southwest Washington and surrounding areas. Its L&I registration lists an Amboy address, in Clark County. The company says it has more than 15 years of well pump installation, diagnostic and filtration experience.
Pumps. It installs pumps for new construction and repairs and replaces submersible, jet and booster pumps. It troubleshoots pressure, drawdown, switches and controls, installs and programs variable frequency drives (VFDs), and offers maintenance plans with annual inspections and tank checks. Emergency service is available by phone, including nights and weekends.
Cisterns. It sizes and installs above- and below-ground cisterns and holding tanks, including excavation and backfill, and cleans, disinfects and inspects them.
Testing and inspections. It offers flow testing and well inspections, and water sample testing for bacteria, nitrate, hardness, pH, iron, manganese, arsenic and other contaminants, with limited onsite testing.
Filtration. It installs carbon, KDF, greensand and softening media systems, reverse osmosis for drinking water, UV disinfection and whole-house and point-of-use filters, and replaces filters and regenerates media on a schedule.
Office hours are Monday to Friday, 8 am to 5 pm. L&I lists an electrical contractor registration with the domestic pump specialty and a contractor registration with the well drilling specialty. No Ecology water well operator license was matched to the company in the state records used for this directory, and the company’s website does not describe drilling.