A1 ADU Contractor is a licensed California general contractor specializing in ADU construction and garage conversions in Los Angeles County, including the San Fernando Valley neighborhoods of Sherman Oaks and Granada Hills. Services include garage-to-ADU conversions, ground-up custom ADU builds, prefab ADU installation, and full project management from design and permitting through construction. Typical uses: rental units, family suites, home offices, or creative studios. End-to-end service focuses on converting existing garage footprints into legal living spaces. For a consultation or quote, visit our website or give us a call.

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A1 ADU Contractor

Based in Sherman Oaks, CA, we are your trusted partner ADU building and transforming garages into functional and beautiful spaces. Serving the San Fernando Valley and Los Angeles County.

A1 ADU Contractor

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A1 ADU Contractor

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