Modern hillside home with an infinity pool, poolside loungers and a canyon view
DISCOVER

About ARCA Builders

Design to inspire. Build to last.

Great architecture deserves perfect execution.

ARCA Builders was founded in 2017 to build luxury custom homes that stay true to the design intent, perform for decades, and enhance the experience of living in them.

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Every home is built to the ARCA Standard; the accumulated judgment of years of high-end construction, written into detailed specifications so nothing depends on who’s on site.

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Built to Last

Built to Last

Built to Last

Longevity is determined by what’s behind the walls. We specify structure, waterproofing, and systems well beyond code minimums so your home performs at its highest for generations.

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Document Every Detail

Document Every Detail

Document Every Detail

Disputes come from the decisions nobody wrote down. We document every specification, allowance, and detail during preconstruction so nothing gets relitigated mid-project.

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Selective by Design

Selective by Design

Selective by Design

We limit the projects we take on to those that fit the ARCA Standard. Fewer projects means each one gets the focus and attention to be executed at the level it deserves.

Project map

Lit areas mark the locations of homes we've built. Addresses are kept private out of respect for our clients.

Selected Projects

Selected Projects

Discover why Southern California's most discerning homeowners choose ARCA Builders.

Discover why Southern California's most discerning homeowners choose ARCA Builders.