Bathroom Construction Contractor in San Francisco East Bay Area

Your Trusted Bathroom Construction Contractor

Full Steam Ahead Construction & Plumbing builds beautiful, functional bathrooms that blend style, comfort, and smart design. Whether you're adding a new bathroom to your home or starting from scratch, we’re here to guide you through every step — from planning and permitting to final touches.

With over 30 years of experience in the East Bay Area, we specialize in ground-up bathroom builds tailored to your needs and lifestyle. Our team handles all the technical work — plumbing, electrical, waterproofing, and ventilation — with expert care and code compliance, so you can enjoy peace of mind along with your new space.

Whether you're updating a bathroom in a San Francisco home or renovating a compact East Bay condo, we offer full-service bathroom construction tailored to your needs and budget. From the first design draft to the final walkthrough, our team handles every detail—so you don’t have to.

Why Choose Us for Your Bathroom Construction?

✅ 30+ years of local experience

✅ Family-owned and operated

✅ Licensed, bonded, and insured

What sets Full Steam Ahead Construction & Plumbing apart:

✅ Transparent quotes and timelines

✅ In-house team + trusted trade partners

Our Bathroom Construction Services Include:

Modern bathroom with a large window, white bathtub, wall-mounted toilet, rectangular sink with wooden drawer, a large mirror, and wooden slat wall decor, surrounded by gray tiles and a patterned rug.

New Bathroom Additions

Add a bathroom to a hallway, guest suite, or converted ADU.

Modern bathroom with marble shower, double vanity with large mirror, and a freestanding bathtub.

Custom Layout & Design

Optimize your space with smart layouts and premium finishes.

Bathroom vanity with a gray stone sink, black wall-mounted faucet, green towel, and decorative items including a white textured container and a beige vase with purple dried flowers.

Plumbing & Electrical Installation

All work done to code and designed for long-term efficiency.

Close-up of small, square blue mosaic tiles with grout lines in between.

Tiling, Flooring, & Fixtures

Pick modern, classic, or luxury styles.

Bathroom vanity with marble wall, two oval mirrors with gold frames, gold faucets, gray vase with white flowers, decorative gold wall art.

Permit Handling & Inspections

We take care of the red tape so you don’t have to.

Serving San Francisco East Bay Area

From San Francisco to the East Bay, we’ve built a reputation for honest work, clear communication, and construction that lasts. Whether you're a homeowner building your dream ensuite or a property owner upgrading for value, Full Steam Ahead Construction & Plumbing is your go-to team for expert bathroom construction.

  • Concord

  • Walnut Creek

  • Pleasant Hill

  • Martinez

  • Benicia

  • Brentwood

  • Moraga

  • Lafayette

  • Orinda

  • Danville

If you're located in or near these areas—and in select parts of Solano County and Alameda County—and looking for a trusted bathroom construction contractor, our team is ready to help—on time, on budget, and with top-tier craftsmanship.

  • San Ramon

  • El Cerrito

  • Richmond

  • Berkeley

  • Oakland

Start Building Your Bathroom Today

Ready to bring your bathroom vision to life?

Contact Full Steam Ahead Construction & Plumbing for a consultation and let's build something beautiful — together.