South Bay, California

Trusted South Bay Builders for Over Three Decades

Since opening our doors in 1989, Curt’s Construction Company has become a dependable partner for homeowners throughout the South Bay. What began as a small, Fremont-based operation has grown into a highly skilled, full-service construction team with deep local roots. Curt himself has spent more than 46 years building homes in the Bay Area, giving our company a foundation of true hands-on expertise.
Today, our crew manages everything—from structural design and plans to carpentry, finish work, and custom builds—allowing us to maintain consistent quality and streamlined project timelines. Every detail is handled with care, and every project is shaped with the same dedication we bring to our own homes.

Newly remodeled kitchen

What We Build & Design

Our team specializes in residential construction services that elevate comfort, improve function, and increase property value. Every project is shaped by decades of craftsmanship and an in-house team capable of handling even the most complex work. We also offer tailored solutions for select commercial and office projects across the South Bay.

Home Expansions & Renovation Projects

From cozy bump-outs to major structural additions, we design living spaces that blend seamlessly with your existing home.

Accessory Dwelling Units (ADUs)

We plan, design, and construct ADUs that support multigenerational living, rental opportunities, and flexible home layouts.

Whole-Home Transformations

We handle every phase of major remodels—demolition, framing, electrical, finishes, and more. Keeping most trades under one roof helps us maintain quality and reduce delays.

Ground-Up New Builds

Whether you’re imagining your first custom home or upgrading for more space, our organized process and decades of building experience help bring your vision to life with confidence.

Foundation being set for new addition

Why South Bay Homeowners Rely on Us

  • 35+ years serving Bay Area communities
  • Licensed, insured, and EPA-certified for lead-safe renovations
  • Clear, honest pricing and well-structured timelines
  • Exceptional workmanship backed by a long history of satisfied clients

With a long-standing presence in the Bay Area, we understand South Bay architecture, community standards, and the level of detail homeowners expect. Our team approaches each project with transparency, communication, and craftsmanship that sets us apart.

Built for the South Bay Lifestyle

From Silicon Valley professionals seeking modern upgrades to families needing more space, we’ve helped shape homes across the South Bay with thoughtful design and durable construction. Every build is tailored to fit the character, style, and lifestyle needs of this dynamic region.

We believe the best construction projects start with collaboration. From your first consultation to the final walk-through, we guide you through each step with care. By performing most work in-house and relying on a limited number of trusted specialists, we’re able to keep costs manageable, minimize delays, control quality and maintain a smooth, stress-free process.

Your vision matters—and we’re dedicated to turning it into a space you’ll love for years to come.

Cities We Serve Throughout the South Bay

We proudly work with homeowners across a wide range of South Bay communities, including:

  • San Jose
  • Santa Clara
  • Sunnyvale
  • Cupertino
  • Mountain View
  • Milpitas
  • Campbell
  • Los Gatos
  • Los Altos
  • Los Altos Hills
  • Saratoga
  • Morgan Hill
  • Gilroy

If your city isn’t listed, reach out—our service coverage often expands to nearby neighborhoods, and we’re happy to confirm availability for your project.

New home addition