Location and Projects
North Coast Waterworks Construction
Serving Sonoma and Napa Counties for over 28 years, North Coast Waterworks Inc. specializes in water treatment solutions for both well and public water supplies. The company works extensively with residential and commercial properties, addressing complex water problems unique to the region. As an authorized dealer for Kinetico and Atlantic Ultraviolet systems, North Coast Waterworks offers access to top-tier water treatment products and provides options suited to a range of budgets and treatment levels. Their expertise includes designing tailored filtration and purification systems, rather than one-size-fits-all approaches. North Coast Waterworks is a locally owned, non-franchised business with strong working relationships among local contractors, well and pump companies, engineers, and winemakers. Their long-standing presence in Santa Rosa, Windsor, Napa, and surrounding areas reflects deep technical knowledge of local water challenges and a focus on effective, practical solutions.
North Coast Waterworks Inc Services
North Coast Waterworks Inc Contact Information
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Building Permits by North Coast Waterworks Inc
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North Coast Waterworks Inc License info
Verified License
| License # | 498434 |
| Status | Active |
| State | California |
| Type | General Building, Solar, Water Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for North Coast Waterworks Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 697679 |
| Status | Inactive |
| State | California |
| Type | General Building, Solar, Water Conditioning |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for North Coast Waterworks Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 697681 |
| Status | Inactive |
| State | California |
| Type | General Building, Solar, Water Conditioning |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for North Coast Waterworks Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |