
S.R. Johnson Plumbing, Inc. has provided the Portland Metro region with specialized industrial & commercial plumbing since 1987.
Family owned and operated, we pride ourselves on the workmanship of our journeyman plumbers and apprentices.
NEWS & UPDATES

NOW TAKING RESIDENTIAL SERVICE CALLS!
January 1, 2022
Due to overwhelming demand, we are now accepting a limited amount of residential service calls. Give us a call at 503-266-7885 to discuss your residential plumbing needs!
SERVICES PROVIDED
S.R. provides complete project management, welding services, and environmental solutions. We understand the importance of picking the right company that’s experienced, dependable and affordable.
Our employees are like family to us, and their safety is paramount. Diligence in maintaining the highest safety standards has earned us an impeccable safety record.


INDUSTRIAL PLUMBING
Process Piping & Welding Services
Our process piping knowledge will cover all of your needs from compressed air and chilled water lines to gas piping and pneumatics. Our journeyman plumbers have extensive experience on cooling towers, argon weld chambers, vacuum piping and heat treat furnaces.
Let us help you design and implement environmental solutions to meet regulatory standards.
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Having welders on staff help us keep your costs down while our offsite fabrication reduces down time.
COMMERCIAL PLUMBING
New Construction & Upgrades
We provide complete commercial plumbing services including:
piping upgrades
fixture repair & replacement
safety showers & eye wash stations
backflow repairs
We can help you target where energy efficiency upgrades can be implemented.
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Our commercial projects range from restrooms to wineries.