Business Details
50+ Years
experience
Your Wholesale Plumbing & Heating Supply Experts
Established in 1946, Rosen Plumbing Supply has built a legacy of excellence in serving plumbing and mechanical contractors across the Pacific Northwest. Our foundation in personalized customer service and deep industry knowledge has allowed us to grow while maintaining the values set by founders Max and Sara Rosen. As part of Winsupply Inc. since 2020, we combine national scale with local expertise to deliver top-tier products from leading manufacturers like Kohler and Moen at competitive prices. Our commitment extends beyond transactionswe provide job quote submittals, O&M manuals, and state-of-the-art showroom experiences to meet both residential and commercial needs. With decades of combined experience, our trained staff offers unmatched product knowledge and support for complex projects.We serve King, Kitsap, Pierce, Snohomish, and Thurston Counties, ensuring timely access to essential materials. Our two designer showrooms feature premium fixtures from global brands, blending functionality with aesthetic innovation. From hard-to-find service parts to comprehensive project solutions, we prioritize customer satisfaction through reliability and transparency. Our acquisition by Winsupply enhances our ability to meet evolving industry demands while honoring our roots. Whether for new construction, remodeling, or emergency repairs, we remain dedicated to being the preferred partner for contractors and homeowners alike.
Services
Plumbing Supplies
Heating Equipment
Commercial Fixtures
Residential Fixtures
Showroom Consultations
Details
- Year established: 1946
Highlights and features
- We offer personalized service with decades of local industry expertise
- Our inventory features top manufacturers like Kohler and Moen
- We maintain state-of-the-art showrooms for residential design needs
- We provide comprehensive project support including O&M manuals
- Our competitive pricing combines local service with national scale
Services
Plumbing Supplies
We distribute premium plumbing fixtures and fittings from industry-leading manufacturers. Our inventory supports both residential and commercial projects with standard and specialized components. Contractors benefit from competitive pricing, just-in-time delivery, and technical support for complex installations.
Heating Equipment
Our heating equipment selection includes water heaters and system components from AO Smith, Rheem, and other trusted brands. We provide technical guidance for residential replacements and commercial system specifications, ensuring proper product selection and code compliance.
Commercial Fixtures
We supply commercial plumbing fixtures meeting ADA requirements and code standards. Our team assists with project bidding, submittal packages, and O&M documentation for institutional and industrial applications while maintaining inventory for fast-tracked projects.
Residential Fixtures
Our residential fixtures include kitchen and bathroom products from Kohler, Grohe, and Moen. The Water Concepts showroom displays designer fixtures with expert consultation services for new construction and remodeling projects across Tacoma and surrounding areas.
Showroom Consultations
We offer in-person showroom consultations featuring fully staged bathroom environments. Designers and homeowners receive product recommendations for modern and traditional applications with access to technical specifications and local installation resources.
People
Max Rosen
Founder
Co-founded Rosen Plumbing Supply in 1946, establishing its reputation for exceptional customer service and industry expertise in Tacoma's plumbing supply market.
Sara Rosen
Co-Founder
Helped establish Rosen Plumbing Supply's commitment to quality service while building long-term relationships with local contractors and suppliers.
David Rosen
President
Third-generation leader continuing family tradition of excellence, overseeing operations while maintaining customer-centric values established in 1946.
Paul Kanick
Director of Operations
Manages warehouse logistics and daily operations, ensuring efficient inventory management and timely order fulfillment for commercial and residential customers.
Mike Caillier
Commercial Quotations
Handles commercial project bids and specifications, providing technical support and pricing solutions for large-scale construction and renovation projects.
Questions
What areas do you serve?
We serve King, Kitsap, Pierce, Snohomish, and Thurston Counties in Washington State from our Tacoma and Kirkland locations.
What manufacturers do you carry?
We stock products from leading brands including Kohler, Moen, Delta, AO Smith, Rheem, Grohe, and Elkay for residential and commercial applications.
Are you part of a larger distributor network?
Since 2020, we've been part of Winsupply Inc., combining local expertise with national inventory resources while maintaining independent operations.
Do you have design showrooms?
Yes, our Water Concepts showroom in Tacoma features fully staged bathroom environments with premium fixtures from top international manufacturers.
What commercial services do you offer?
We provide project submittals, O&M manuals, and bid support for commercial contractors with dedicated sales representatives and technical documentation.
Reviews (3)
David Ring
Feb 11, 2021
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You gotta schedule an appointment to go in there store and they don't pick up the phone to schedule the appointment.
Alan Strange
Oct 19, 2019
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The staff there has absolutely no clue about anything. I showed the guy working the front counter a hot water valve stem for a shower and he asks me uhhh what's that? And then sends me across the street to Ace Hardware. What a bunch of IDIOTS I'll never go here ever again. Rosen use to be the place to go to get whatever plumbing stuff you needed, but not anymore. What happened?
Brady Mort
May 31, 2019
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Terrible customer service. I prefer to shop local but when they treat you like your a burden, what's the point?
