Peninsula Plumbing Company Portland OR

Business Overview

Peninsula Plumbing Company Portland OR is a family-owned commercial plumbing firm serving Portland and nearby communities. The company focuses on commercial work for general contractors and building owners. Peninsula Plumbing does not perform service plumbing for the general public; routine service calls are referred to D&F Plumbing.

Office hours are Monday through Friday, 7:00 AM to 5:00 PM. For building owners who have previously contracted with Peninsula Plumbing, a main line is staffed 24/7 through an answering service to reach the on-call technician for emergencies.

Key Services

• Plumbing inspection — code compliance, pre-construction checks, and periodic inspections for commercial buildings.
• Design-build plumbing systems — coordinated plumbing design with general contractors and architects.
• Commercial installation and system upgrades — new builds, tenant improvements, and large renovations.
• Emergency support for prior clients — after-hours response routed through the 24/7 main line.

Areas Served

Peninsula Plumbing Company serves Portland, OR and surrounding communities across the Portland metro and parts of SW Washington, including:

• Gresham, OR
• Bethany, OR
• Happy Valley, OR
• Gladstone, OR
• Damascus, OR
• Fairview, OR
• Cedar Hills, OR
• Jennings Lodge, OR
• West Slope, OR
• Clackamas, OR
• Garden Home Whitford, OR
• Raleigh Hills, OR
• Metzger, OR
• Dunthorpe, OR
• Minnehaha, WA
• Lake Shore, WA

Company History

Founded in 1946, Peninsula Plumbing Company began as a small family shop and has stayed family-owned for multiple generations. The firm grew alongside Portland's post-war expansion and later the region's building booms. Over the decades the business shifted toward commercial contracting and design-build work to meet the needs of local general contractors.

Work has included institutional projects and commercial sites across Oregon and into SW Washington. The team blends long-term craftsmanship with plans and specifications alignment for complex plumbing systems.

Leadership

Leadership at Peninsula Plumbing comes from a lineage of tradespeople and project managers. The senior team has decades of experience in commercial plumbing, close ties with Portland-area contractors, and hands-on knowledge of local codes and climate-driven system needs — like freeze protection and stormwater coordination.

Specialties & Highlights

• Commercial focus: primarily works with general contractors and building owners.
• Design-build expertise for coordinated project delivery.
• Established in 1946 — long local track record and institutional knowledge.
• 24/7 emergency access for building owners with prior projects.

Why Locals Choose Peninsula Plumbing Company

People in Portland choose Peninsula Plumbing Company Portland OR for steady commercial experience, straightforward communication, and a long history in the region. The firm’s approach fits Portland’s varied building stock, from older urban structures to new commercial developments. The team works with contractors on scheduling, inspections, and designs that match local codes and wet climate considerations.

For commercial plumbing inspections, design-build requests, or to reach the emergency line if Peninsula Plumbing has worked on your building, call the main office during business hours or use the 24/7 line for urgent needs.