Pumps & water systems · Water treatment & filtration · Well inspections for home sales

Integrity Pumps & Filtration

Family-owned Sequim pump and filtration company with a store on Business Park Loop, installing and servicing well pumps, pressure tanks, holding tanks and water treatment, with 24-hour emergency pump service.

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At a glance

L&I registration
INTEGPL787C4 · verify with L&I
L&I registration
INTEGPL787T4 · verify with L&I
Address
110 Business Park Loop, Sequim, WA 98382
Serves
Clallam County
Services
Pump installation, Pump repair & replacement, Pressure tanks & switches, Constant-pressure (VFD) systems, Booster pumps, Cisterns & storage tanks, Flow & yield tests, Iron & manganese treatment, Water softeners, UV disinfection, Reverse osmosis, 24/7 emergency service

Public record

No L&I violations, bond lawsuits, tax warrants or suspensions in the last 5 years.

Checked Oct 25, 2026 with Washington L&I. Full record: INTEGPL787C4, INTEGPL787T4. What this covers.

Integrity Pumps & Filtration is a family-owned pump and water treatment company with a store at 110 Business Park Loop in Sequim, in Clallam County. The website lists store hours Monday to Friday, 8 am to 4 pm.

Pumps. The company installs and services submersible well pumps, jet pumps, pressure tanks, variable frequency drive controllers and irrigation pumps. It offers a standard five-year warranty on new pumps and pressure tanks and says it keeps an inventory of pumps and parts so it can fix out-of-water calls quickly. It offers 24-hour emergency well pump service.

Low-yield wells. For wells that produce too little water, it installs holding tank systems: above-ground poly tanks or buried plastic or concrete cisterns of 300 to 5,000 gallons, with a booster pump and run-dry protection for both pumps.

Flow tests. Its real-estate flow tests check static and pumping water levels and flow output over a set period, and assess the pump, motor, pressure tank and switch.

Water treatment. It offers free mineral testing and installs iron filtration (using air oxidation), pH filters, UV systems, water softeners and reverse osmosis.

L&I lists electrical and plumbing contractor registrations with the pump and irrigation specialty.