John Borg Plumbing — Windsor, CA
Business Overview
John Borg Plumbing Windsor CA is a small, family-run plumbing contracting company based in Windsor, California. The firm focuses on new construction and remodel plumbing for homes and light commercial projects. They do not operate as an on-call service for emergency leaks or clogged drains and typically do not have technicians available for urgent repairs. Office hours are Monday–Friday, 8:00 AM to 4:00 PM.
Key Services
The crew works alongside general contractors to install plumbing systems for new builds and renovations. Main services include:
- Gas line installation for appliances and heaters
- Plumbing installation or replacement for kitchens and baths
- Sewer installation for new homes and subdivisions
- Water heater installation, including tank and tankless systems
- Water pipe installation and routing for supply systems
Work is scheduled through office hours. Because the company is project-focused, they plan jobs with contractors rather than offering emergency repair calls.
Areas Served
John Borg Plumbing serves Windsor and many communities across Sonoma County. Typical service area includes:
- Santa Rosa, Rohnert Park, Windsor, Healdsburg, Sonoma
- Larkfield?Winters, Cloverdale, Sebastopol, Saint Helena
- Hidden Valley Lake, Calistoga, Guerneville, Forestville
- Angwin, Yountville, Camp Meeker, Cobb, Graton
- Middletown, Bodega Bay, Sea Ranch, Glen Ellen, Occidental
Projects range from urban infill in Santa Rosa to coastal or rural builds near Bodega Bay and Sea Ranch.
Company History
Founded in 1994, the company began as a small contracting outfit handling plumbing for local builders. Over three decades the team has kept a steady focus on new construction and remodel projects. Growth was measured and practical: the business maintained a tight crew to preserve consistent quality and clear scheduling with general contractors.
Leadership
The business remains family-run and locally based in Windsor. Leadership brings years of hands-on plumbing and project coordination experience. The team works directly with builders and homeowners to align pipe layouts, gas routing, and system specs to local building codes and Sonoma County plans.
Specialties & Highlights
- Long experience with new construction plumbing for single-family homes and small commercial buildings.
- Strong working relationships with local general contractors and building inspectors.
- Proven knowledge of gas line and sewer installation in coastal and inland Sonoma County soils.
- Focused scheduling and clear job scopes — suited to planned builds rather than emergency calls.
Why Locals Choose John Borg Plumbing
Locals in Windsor and nearby towns choose John Borg Plumbing Windsor CA for steady, practical plumbing work on new homes and remodels. The company’s long presence since 1994 means familiarity with local codes, climate considerations, and common housing types in wine country and coastal neighborhoods. They are straightforward about what they do: planned plumbing projects with experienced staff, coordinated with builders and project timelines.
Contact & Hours
Office hours: Mon–Fri 8:00 AM to 4:00 PM. Closed weekends. For project inquiries, contractors and homeowners in Windsor, CA and the wider Sonoma County area can reach out during business hours to discuss quotes and schedules.
Contact Information
John Borg Plumbing
: 1296 Jensen Ln, Windsor, CA 95492
Business Services
- Gas line installation
- Plumbing installation or replacement
- Sewer installation
- Water heater installation
- Water pipe installation
Business Location & Hours
| Mon: | 8:00 AM - 4:00 PM |
| Tue: | 8:00 AM - 4:00 PM |
| Wed: | 8:00 AM - 4:00 PM |
| Thu: | 8:00 AM - 4:00 PM |
| Fri: | 8:00 AM - 4:00 PM |
| Sat: | Closed |
| Sun: | Closed |














