Rafael Lumber & Building Supply

Rafael Lumber and Building Supply has served San Rafael and the broader Marin County community since 1983, earning a 4.3-star rating from 140 reviews. This locally owned operation stocks lumber, molding, hardware, plumbing, electrical supplies, tools, building materials, and paint under one roof. The yard supplies over 1,000 active contractor accounts across Marin County and the North Bay, while simultaneously welcoming do-it-yourselfers seeking project guidance. A dedicated Doors & Windows Showroom allows homeowners to see full-size displays in real-world settings before purchasing.

What distinguishes Rafael Lumber is its combination of scale and personalized support. The showroom offers hands-on comparison of premium doors and windows, a feature uncommon among bulk lumber yards. Their Pro desk and Priority Counter give contractors streamlined service, while DIYers receive one-on-one advice from knowledgeable staff who explain building techniques and help select appropriate materials. Job-site delivery removes the logistics burden for larger projects.

Reviewers repeatedly praise specific team members, with Mark Pengelski thanking Patrick and Philip for consistent expert service during a multi-year remodel. Kip Westerfield specifically highlights the S4S hardwood selection, noting maple, walnut, and beech in various sizes. John Sandfort describes finding a pressure switch for a malfunctioning compressor, noting staff located a better unit than he expected. Alex Taylor references the store's history under its previous name, Grahams Lumber.