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Permits

Best ADU Companies in California: 2026 Builder Vetting Guide

Did you know that as of March 2026, California cities are legally required to determine if your ADU permit application is complete within just 15 business days? While legislation has accelerated the timeline, identifying the best adu companies in california remains a source of significant stress. You're likely worried about contractor abandonment or concerned that unexpected change orders will derail your financial planning. It's natural to feel cautious when the stakes involve your primary residence and a substantial investment.

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