Sigillio Plumbing Supply — San Francisco, CA

Business Overview

Sigillio Plumbing Supply San Francisco CA is a woman-owned, family-run plumbing supplier serving Bay Area trades since 1993. The company supports both residential and commercial projects and works with plumbers, contractors, and engineers. A small, experienced counter team handles product selection, while delivery drivers cover daily routes across the region. Emergency parts support and same-day delivery options are available for trade customers when feasible.

Key Services

Services focus on supply and support for plumbing work. Main offerings include:

• Plumbing inspection support — parts and advice for repair and retrofit work.
• Distribution of fixtures, pipes, valves, pumps, and fittings from brands like Red and White, Viega, and Zoeller.
• Parts sourcing for both older city homes and modern commercial builds.
• Daily delivery to job sites across San Francisco Bay Area counties.

Areas Served

Primary service areas include South San Francisco CA and Brisbane CA. Daily deliveries and customer service extend to San Francisco, San Mateo, Marin, Santa Clara, and Alameda counties. The company supports job sites in dense urban neighborhoods and suburban projects alike.

Company History

Founded in 1993, Sigillio Plumbing Supply grew from a small family counter into a trusted local distributor. Over decades the business added delivery routes and expanded product lines to match changes in Bay Area construction and housing needs. It remains locally based and keeps close ties to trade customers in the region.

Leadership

The owner runs the business with hands-on experience in plumbing supply and trade service. Leadership focuses on practical solutions, steady relationships with manufacturers, and active membership in several professional organizations. The team attends local trade events and keeps up with plumbing code updates that affect San Francisco projects.

Specialties & Highlights

• Woman-owned, family-operated business with long local roots.
• Daily delivery across multiple Bay Area counties to meet tight schedules.
• Stocking trusted brands like Red and White, Viega, and Zoeller for reliability.
• Helpful counter staff familiar with both older San Francisco housing and new construction needs.

Why Locals Choose Sigillio Plumbing Supply

Local contractors and plumbers turn to Sigillio Plumbing Supply San Francisco CA for steady availability, practical product knowledge, and reliable delivery. The company’s long-standing presence in the Bay Area and focus on trade customers gives teams confidence when a part or fixture is needed quickly. For customers in South San Francisco CA, Brisbane CA, and nearby counties, Sigillio is a familiar local partner for plumbing parts, inspections support, and site deliveries.