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Custom Cabinets for Every Home

Exceptional Custom Cabinetry and Fine Woodwork for Kitchens, Bathrooms, and Built-Ins

Our Custom Work for Your Home or Business 

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Modern bathroom with wood vanity, large mirror, and glass shower enclosure.
Walk-in closet with shelves, drawers, and hanging rods. Dark wood cabinetry, empty.

Every homeowner deserves spaces that reflect their personality and style. From a kitchen designed for gathering and cooking to a bathroom vanity that feels like a retreat, OPUS Custom Cabinets creates custom cabinetry that blends function, beauty, and craftsmanship, all tailored to your home in San Mateo, CA, and throughout the Peninsula area. 


We create more than just cabinets; we craft lasting impressions through timeless design, precision craftsmanship, and personalized service. Our cabinet makers specialize in custom kitchen cabinets, bathroom vanities, built-in shelving, and custom closets, all built with care from premium solid woods such as maple, white oak, and walnut.


Whether you’re remodeling your kitchen, upgrading your bathroom, or enhancing your home with a custom built-in, our team brings your vision to life with unmatched attention to detail and quality that stands the test of time. Call us today at (628) 363-4829 to get started on your custom projects.

Custom Kitchen Cabinets Built for Your Lifestyle

Your kitchen is the heart of your home, and at OPUS Custom Cabinets, we believe it deserves cabinetry that’s as functional as it is beautiful. Our custom kitchen cabinets are designed around your lifestyle, your space, and your design preferences. We specialize in creating cabinets that fit seamlessly into any aesthetic, from modern European-style cabinetry with sleek, flat panels to classic shaker designs and everything in between. Every project is crafted using top-quality hardwoods and precision joinery to ensure long-lasting strength and flawless finishes.


Our process begins with an in-home consultation, where our team takes exact measurements and discusses your goals in detail. Then, we craft your cabinetry in our local workshop and handle professional installation with the precision and care only an experienced licensed general contractor can provide.

Bathroom Vanities & Built-In Solutions That Elevate Your Home

A custom bathroom vanity or built-in shelf can completely transform your space. Our team at OPUS Custom Cabinets designs and builds custom bathroom vanities, closets, and built-in shelving that combine beauty, organization, and efficiency. Each piece is made to order, designed to fit your exact space, needs, and preferred materials. Whether you want a spa-inspired vanity in rich walnut, a minimalist white oak built-in for your living room, or a walk-in closet system designed for maximum storage, we bring your ideas to life with craftsmanship that reflects our deep expertise.

Why Choose Our Custom Cabinetry Services

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Premium Hardwood Materials 

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Expert Craftsmanship 

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Licensed & Insured 

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Full-Service Installation 

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Custom Finishes & Colors 

Our Process: From Concept to Completion

At OPUS Custom Cabinets, we’ve refined our process to make your experience as smooth and transparent as possible.

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1. Consultation & Measurement Our team visits your property to take precise measurements and discuss design options that complement your home’s architecture.

Wooden flooring samples in various colors displayed on shelves.

2. Design & Material Selection We collaborate with you to choose layouts, wood species, finishes, and hardware that reflect your taste and lifestyle.

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3. Fabrication

Your cabinets are handcrafted in our local workshop using solid wood and industry-leading techniques.

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4. Finishing & Painting

Choose from natural stains or custom colors to match your design palette perfectly.

Wooden kitchen cabinets with a granite countertop, and black oven and cooktop.

5. Professional Installation

Our licensed contractors ensure your cabinetry fits seamlessly and securely.

Cabinetry Built to Last, Designed to Inspire

Every project we complete is a reflection of our commitment to quality and craftsmanship. We don’t believe in shortcuts, only precision joinery, durable finishes, and attention to detail that make every piece truly unique.


Our goal is simple: to create cabinetry that not only enhances your home’s beauty but also improves the way you live in it. From modern open-concept kitchens to spa-like bathrooms and functional built-ins that maximize storage, our work combines aesthetics, durability, and customization at every level.

Get Started With Your Custom Cabinet Project Today

Transform your space with the artistry of OPUS Custom Cabinets, your trusted custom cabinet maker and installer throughout the Peninsula area. Whether you’re planning a new kitchen, bathroom, or built-in project, our team is here to guide you every step of the way. Discover how our craftsmanship, materials, and passion for design can bring your dream space to life.