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  • Lebanon, OR 40478 Baptist Church Dr. Lebanon OR 97355

  • Hermiston, OR 80492 Hwy 395 Hermiston OR 97838

  • Walla Walla, WA 11 North 4th Ave. Walla Walla WA 99362

  • Lewiston, ID 2513 3rd Ave North Lewiston ID 83501

  • Boise, ID  2076 Century Way Boise ID 83709

  • Milton, WA 301 Porter Way Milton WA 98354

  • Yakima, WA 004 E Mead Ave. Yakima WA 98903

  • Sunnyside, WA 509 Scoon Rd. Sunnyside WA 98944

  • Ellensburg, WA 907 N. Prospect St. Ellensburg WA 98926

  • Wenatchee, WA 291 Ohme Garden Rd. Wenatchee WA 98801

  • Pasco, WA 1530 Dieterich Rd Pasco WA 99301

  • Moses Lake, WA 500 E. Wheeler Rd. Moses Lake WA 98837

  • Okanogan, WA 2256 Elmway Okanogan WA 98840

  • Spokane, WA 3417 E. Springfield Spokane WA 99202

  • Spokane, WA 4004 E Trent Avenue Spokane WA 99202

  • Colville, WA 328 W. 1st Ave. Colville WA 99114

  • Couer D’Alene, ID 3530 Ramsey Rd Couer D'Alene ID 83815

  • Sandpoint, ID 720 Vermeer Dr. Ponderay ID 83852

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    What Our Clients Say About Us

    “We love using PSI! Their team is very responsive and they provide a one stop shop for all our fire testing, supply and repair needs. Their customer service and responsiveness to issues that raise keep...” Read More

    Gavin Shearer,
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    “We appreciate PSI’s willingness to work alongside our renovation crew to minimize the interruption to our guests. Everyone I worked with on the project have all been patient, easy to work with and professional.”

    Kim Saunderson,
    General Manager, Residence Inn

    “PSI has become one of my most valued resources. The knowledge base and technical/troubleshooting ability has made them indispensable. They are super nice and always dependable and eager to help not matter what the ask.”

    Neal McNeal,
    Chief Engineer, ATT
    kaiser permanente

    “PSI has always ensured our code compliance. Their staff is extremely knowledgeable and has continually stayed on top of code requirements. PSI technicians are very professional and always responsive to our needs.”

    Daniel Jones,
    Facility Manager, Kaiser Permanente

    “We couldn’t be happier with PSI! They provide outstanding customer service in all areas, are very quick to respond, with competitive proposals and great service. They have even provided some on-site training opportunities for some...” Read More

    Tory Costello,
    Regional Manager, Thrive Communities

    “I wanted to express my appreciation for the service PSI has provided us over the years. The staff has been a pivotal part in making sure we get these buildings tested correctly and efficiently. We...” Read More

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    Project Manager, Delta Building Services Seattle
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