Custom Made Furniture in Marin County, CA

Spencer Mason Designs creates custom made furniture for homeowners across Marin County and Northern California who are done settling for catalog pieces that fit no room quite right. Every table, desk, bench, and console is built from scratch in the San Rafael workshop by founder Curtis Underhill, using exceptional hardwoods and artistic epoxy resin to produce one-of-a-kind work that lives at the intersection of everyday function and fine art. Whether you have a specific vision or just a photo for inspiration, the process begins with a conversation, not a configurator.

Bespoke Furniture Design, San Rafael
Made-to-Order Furniture Built Around Your Space
Mass-produced furniture is designed to fit the average room. Your room is not average. Spencer Mason Designs approaches every commission as a personalized furniture creation, shaped by the specific dimensions, materials, and aesthetic of your home. You choose the wood slab, the epoxy treatment, the edge profile, and the base style. Curtis handles everything else, from the first workshop consultation to white-glove delivery and assembly at your door. The result is a piece that cannot be replicated anywhere else, because it was built for exactly one place: yours.
Wooden dining table and chairs in a bright room
Custom Dining Tables

A custom dining table from Spencer Mason Designs becomes the gathering center of your home. Built from exceptional hardwoods with epoxy resin treatments that introduce color and movement, each table is sized and finished to your exact specifications. Curtis also provides chair sourcing assistance so your seating complements the table's character, giving you a complete, cohesive dining environment rather than a single standalone piece.

Modern living room with a resin river coffee table, black sofa, and wooden chair
Custom Coffee Tables
Coffee tables are where the dialogue between natural wood and artistic epoxy is at its most expressive. Ocean-inspired aesthetics, dramatic grain patterns, and fluid resin work make each piece a living room centerpiece that holds its own as functional art. Every custom coffee table is built to the proportions your space actually calls for, not the standard dimensions a big-box retailer decided on for you.
Wooden table with a lit lamp and small potted plant against a plain wall
Custom Desks & Office Furniture

A handcrafted desk built from exceptional hardwoods brings the same level of craft to your workspace that a statement dining table brings to your dining room. Whether you need a home office piece with a specific footprint or an executive desk that reflects the quality of your work, made-to-order office furniture from Spencer Mason Designs is built to fit the room and the person using it, with custom metal base options available through local fabricators.

Wooden bench with black legs and a small potted plant on the right side
Custom Console & Entryway Tables
Entryways and hallways are often the most overlooked spaces in a home, and they are almost always the hardest to furnish with standard-sized pieces. A custom console table sized specifically for your transitional space turns a narrow hallway into a deliberate design moment. Spencer Mason Designs builds bespoke console tables to the exact width, depth, and height your space requires, finished with the same craftsmanship applied to every larger piece in the collection.
Rustic wooden bench with a natural live-edge top in a sunlit living room.
Custom Benches

A handcrafted bench works as a standalone statement or as a coordinating piece alongside a custom dining table or entryway console. Built from the same exceptional hardwoods and finished with the same attention to edge profiles and surface character, custom benches from Spencer Mason Designs bring the workshop's standard of craft to versatile seating that fits your space and your aesthetic rather than a generic retail template.

Rustic wooden table with natural log edges and a dark tabletop in a dim room
Customization Options
Every commission at Spencer Mason Designs starts with a full range of choices. Select your wood slab for its natural grain character, choose an epoxy color and treatment for movement and contrast, decide on an edge profile such as a subtle round-over or a more defined bevel, and pick a base style from locally fabricated custom metal work or pre-made metal options. Workshop consultations in San Rafael let you compare slabs in person and work directly with Curtis to finalize every detail before a single cut is made.