Custom Office Desks in Marin County, CA

Your workspace deserves more than a catalog solution. Spencer Mason Designs creates custom office desks built from exceptional hardwoods and artistic epoxy resin, crafted by hand in San Rafael for homeowners and professionals across Marin County. Whether you need a commanding executive desk for a home office or a bespoke desk design for a creative studio, every piece is made to your exact dimensions and aesthetic. This is handcrafted office furniture made to last, not to be replaced.

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Marin County Custom Work Desks
A Desk That Works as Hard as You Do
Most office furniture is designed for the average room, the average person, and the average budget. If your home office has an unusual footprint, a specific architectural palette, or simply deserves better than what a mass-market retailer can offer, a custom work desk from Spencer Mason Designs is the answer. Curtis Underhill works directly with each client, starting from your inspiration photos and ideas, to produce a made-to-order office table that fits your space precisely and reflects your personal sense of craft. No impersonal online configurators, no layers of salespeople. Just a direct conversation with the maker.
Rustic wooden bookshelf with plants, bowls, and decor in a bright room near a window
Live-edge wood coffee table with turquoise resin inlay and black metal legs indoors
The Materials Behind the Work
Figured Walnut Meets Artistic Epoxy Resin

Every custom office desk begins with the selection of an exceptional hardwood slab. The dramatic grain patterns and organic character of each slab mean no two pieces are alike. Epoxy resin is then introduced to add color, movement, and contrast, transforming a functional work surface into a genuine centerpiece of the room. Bases are fabricated locally by trusted metal craftspeople in Northern California, with custom-made options available alongside pre-made alternatives depending on the project's design and scope. The result is handcrafted office furniture with a material story that a factory piece simply cannot tell.

The Commission Process
From First Idea to Finished Desk
Commissioning a bespoke desk design through Spencer Mason Designs is a collaborative process from start to finish. It begins with a conversation, whether you arrive with a clear vision or just a loose sense of what you want. From there, a workshop consultation at the San Rafael studio lets you compare wood slabs in person, examine edge profiles, and discuss base styles directly with Curtis. You choose the slab, the epoxy treatment, the edge finish, and the base. Custom commissions typically take approximately one month to ten weeks. For clients in Marin County, San Francisco, Napa, Sonoma, or the East Bay, white-glove delivery and assembly brings the finished piece directly to your space.
Wooden patio chair and cushioned seats in warm sunlight on a deck
Rustic wood table and bench set in a workshop with shelves and tools in the background
Why Spencer Mason Designs
One-of-a-Kind Office Furniture, Built for Northern California
Spencer Mason Designs was founded by Curtis Underhill on a single conviction: that the furniture in your home should be worth keeping for generations. Every custom office desk produced in the San Rafael workshop is a one-of-a-kind piece, impossible to replicate because the natural character of each walnut slab is unique. There are no mass-production runs, no identical outputs. Clients across Marin County, the East Bay, and Wine Country have chosen this approach because they want a desk that reflects their home, their work, and their standards. The brand is named after Curtis's children, Spencer, Mason, and Tripp, and that family legacy is woven into every piece that leaves the workshop.
Custom Desks in Marin County, CA
Questions About Custom Office Desks
  • Can a custom office desk be built to fit an unusually shaped or small home office?

    Yes, this is one of the primary reasons clients choose a custom work desk over a catalog option. Curtis Underhill works from your room's exact dimensions, so if your office has an awkward corner, a narrow wall, or a specific architectural feature that standard furniture cannot accommodate, the desk is designed around that reality. During the workshop consultation in San Rafael, you discuss dimensions directly with Curtis and can see how different slab sizes and base configurations would work for your space.
  • What wood is typically used for handcrafted office desks at Spencer Mason Designs?

    The primary material is highly figured walnut, chosen for its dramatic natural grain patterns and organic character. Each slab is selected individually, which means the desk you commission will have a visual identity that cannot be duplicated. Epoxy resin is often incorporated to add color, movement, and contrast to the surface. The combination of natural walnut character and artistic resin work is a signature of the Spencer Mason Designs aesthetic and is particularly well suited to executive and home office environments.
  • How long does it take to receive a made-to-order office desk after commissioning?

    Custom commissions typically take approximately one month to ten weeks from the point of finalizing the design. The timeline accounts for slab selection, epoxy work, base fabrication with local metal craftspeople, and finishing. Because each desk is built individually by Curtis Underhill in the San Rafael workshop, the process is not rushed. Clients in Marin County, San Francisco, the East Bay, and Wine Country regions can expect white-glove delivery and assembly once the piece is complete.
  • Do I need to visit the San Rafael workshop to commission a custom desk?

    Workshop consultations are the preferred way to begin a custom commission because they allow you to compare actual wood slabs, examine edge profiles, and discuss design details with Curtis in person. That said, the process can begin with a conversation and inspiration photos if an in-person visit is not immediately possible. The workshop in San Rafael is open Monday through Friday, 9 AM to 4 PM, and consultations are handled primarily by appointment to ensure each client receives full attention.
  • Can I choose the base style for my custom office desk?

    Yes. Base selection is part of the full commission process. Spencer Mason Designs collaborates with local Northern California metal fabricators to produce custom-made bases, and pre-made metal base options are also available depending on the design requirements and project scope. During your consultation, you can discuss which base style best complements the slab and epoxy treatment you have chosen, ensuring the finished desk works as a cohesive piece rather than a collection of separate components.
  • Is delivery available for clients outside of Marin County?

    Yes. Spencer Mason Designs serves clients across a broad area of Northern California, including San Francisco, Napa, Sonoma, and East Bay communities such as Berkeley, Walnut Creek, Danville, and Orinda. Delivery is handled through a white-glove service that includes delivery and assembly at your location. Pricing for delivery varies by destination. Clients who prefer to collect their piece directly can also arrange workshop pickup in San Rafael.
  • What is the difference between a custom commission and available furniture for office desks?

    A custom commission starts from scratch based on your ideas, inspiration photos, and specific requirements. You select the slab, epoxy treatment, edge profile, and base style, and the desk is built to your dimensions. Available furniture refers to completed original designs by Curtis that are ready for purchase, with predetermined specifications. For a home office or executive environment with specific spatial or aesthetic needs, a custom commission typically offers the most precise fit, while available pieces suit clients looking for a faster acquisition.
Faint white text reading “SPENCE & MASON” on a pale background.

REVIEWS

What Clients Say About Their Custom Desks

Considering a custom piece from Spencer Mason Designs? Read reviews from clients who have experienced the design, craftsmanship, and personal service firsthand. If you have worked with us before, we invite you to leave a review and help others feel confident starting their own custom project.