Location and Projects
North Bay Adu & Additions Construction
Based in Santa Rosa, North Bay Adu & Additions specializes in constructing accessory dwelling units (ADUs) and home additions throughout Sonoma County. The company focuses on helping homeowners increase living space and property value by guiding clients through every stage of the ADU or addition process—from initial design to finished construction. North Bay Adu & Additions offers both attached and detached ADU construction, including in-law units, guest houses, and backyard cottages, as well as a range of home expansion services, such as room additions and conversions. Projects are tailored to meet local zoning and permitting requirements in Santa Rosa and neighboring communities. The firm’s portfolio includes examples of ADU floor plans, custom layouts, and solutions designed for a variety of lot sizes and budgets.
North Bay Adu & Additions Services
North Bay Adu & Additions Contact Information
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North Bay Adu & Additions Santa Rosa
Quality
Activity
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2 projects
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2025 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
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1 project
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$20k-$50k |
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1 project
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$100k-$250k |
Building Permits by North Bay Adu & Additions
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North Bay Adu & Additions License info
Verified License
| License # | 1132251 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for North Bay Adu & Additions at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |