Who inspects wells here
San Juan County’s health jurisdiction inspects well construction and decommissioning on behalf of Washington Ecology, so drillers also schedule inspections with the county. Building permits, water availability and water testing rules are set locally too.
Well drilling
A & A Well Drilling
Lopez Island company in San Juan County with an Ecology-licensed water well operator and L&I pump registrations, listed from state license records.
Aquatech Well Drilling & Pumps
Sedro-Woolley well driller and pump company drilling domestic and irrigation wells and installing pumps, storage and water treatment across Skagit, Island, Snohomish, San Juan, Whatcom and north King counties.
Bransen Drilling
Moses Lake water well drilling company formed in 2004, drilling domestic, irrigation and municipal wells with a dual rotary rig, and saying it serves all of Washington State.
Mauldin's Well Service
Friday Harbor company in San Juan County with an Ecology-licensed water well operator and L&I pump registrations, listed from state license records.
Pumps & water systems
A & A Well Drilling
Lopez Island company in San Juan County with an Ecology-licensed water well operator and L&I pump registrations, listed from state license records.
Aquatech Well Drilling & Pumps
Sedro-Woolley well driller and pump company drilling domestic and irrigation wells and installing pumps, storage and water treatment across Skagit, Island, Snohomish, San Juan, Whatcom and north King counties.
Coldspring Pumps
Eastsound water system company serving San Juan County since 1980, with well testing, system design, pump and pressure tank installation and repair, filtration, and rain catchment and other alternative water supplies.
Mauldin's Well Service
Friday Harbor company in San Juan County with an Ecology-licensed water well operator and L&I pump registrations, listed from state license records.
Well service & rehabilitation
Water treatment & filtration
Aquatech Well Drilling & Pumps
Sedro-Woolley well driller and pump company drilling domestic and irrigation wells and installing pumps, storage and water treatment across Skagit, Island, Snohomish, San Juan, Whatcom and north King counties.
Coldspring Pumps
Eastsound water system company serving San Juan County since 1980, with well testing, system design, pump and pressure tank installation and repair, filtration, and rain catchment and other alternative water supplies.
Well decommissioning
A & A Well Drilling
Lopez Island company in San Juan County with an Ecology-licensed water well operator and L&I pump registrations, listed from state license records.
Aquatech Well Drilling & Pumps
Sedro-Woolley well driller and pump company drilling domestic and irrigation wells and installing pumps, storage and water treatment across Skagit, Island, Snohomish, San Juan, Whatcom and north King counties.
Mauldin's Well Service
Friday Harbor company in San Juan County with an Ecology-licensed water well operator and L&I pump registrations, listed from state license records.