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Bay Valve Service ISS is an essential industrial service company with over 40 years of experience solving issues in the entire flow path. We offer comprehensive flow solutions from on-site and off-site repair to maintenance and installation to product sales and application.

Headquartered in Seattle, we're the go-to for vital industries in the western U.S., including oil and gas, mining, refining, pulp and paper, power, oil and gas, petrochemical, and water/wastewater.Bay Valve has 13 western U.S. locations with 24/7 technicians to service more than 17 states for valve service and more.
Services
Bay Valve began over 40 years ago with a small valve shop just north of Seattle. Since then, the company's focus on safety, quality, and putting the customer first has driven expansion across the U.S. We've developed in key areas, such as Alaska; the San Francisco Bay Area; the Texan cities of Houston, Odessa, and Amarillo; and across the Rocky Mountains, including Salt Lake City, Denver, and Billings, MT.
Since 1981, Industrial Service Solutions has been a leading supplier of industrial valves and valve and actuation services to a variety of critical industries in the western United States, including power generation, oil & gas, metals & mining, food & beverage, chemical, water/wastewater, marine, pulp & paper and agriculture.
Our field service experts - with fully stocked tool trailers - are available 24/7 across the western U.S. We are trained and experienced to solve the most difficult issues when and where they happen. Whatever the time, location, or complexity of a project, ISS has the field service know-how and equipment to do the job safely, effectively, and on schedule.
ISS shop services flawlessly handle your planned maintenance or unplanned outage valve repair needs. Our 24/7 authorized repair facilities offer full-service valve repair, including machining, welding, inspection, testing, and repair of any brand, type, and size valves and actuators. Our shop services are dependable, cost-effective, and fast to decrease downtime.
Reviews (2)
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Jeff Pearson
Apr 10, 2019
The best place is Seattle for valve repair and safety valve testing. Been going to them for about 25 years. The were originally Ballard by the 15th street bridge and the SCCC Maritime School, now in Tukwila.
Brett
Mar 10, 2018
These folks have got to be the most wonderful people in the world! Fantastic selection and a business model / customer service experience that can't be beat! Well done Bay Valve