Janitorial services in Windsor.

Windsor, between Santa Rosa and Healdsburg.

Windsor sits in north Sonoma County between Santa Rosa and Healdsburg. Shops and restaurants gather around the Windsor Town Green, retail centers and professional offices line the Shiloh Road area, and light industrial buildings and wineries stretch along the Old Redwood Highway corridor.

Each kind of building gets a routine that fits it. Shops and restaurants get a clean after closing, offices get evening visits a few nights a week or nightly, and tasting rooms are reset before guests arrive. Light industrial sites get breakrooms and restrooms ready for every shift.

Shops, restaurants and offices.

Shops, restaurants and offices sit close together in the center of Windsor, and local events draw crowds through the warmer months. Shops and restaurants are cleaned after closing or early in the morning, and event weekends can bring an extra visit to restrooms and entries.

Small offices often do well with two or three evening visits a week.

Between two bigger neighbors.

Windsor’s business mix echoes both of its bigger neighbors, Santa Rosa and Healdsburg, with professional offices and nearby tasting rooms.

Windsor schools and churches follow the same approach, with visits set around the school day, Sunday services and weekday events.

Janitorial costs in Windsor

Windsor businesses pay on the same basis as the rest of Sonoma County: about $0.15 to $0.24 a square foot a month for five-night office cleaning, and $35 to $44 an hour for a day porter. Those are 2026 figures from regional market data. What shifts prices here is the mix. An office cleaned on weeknights sits mid-band, while a winery or shop that needs weekend visits adds porter hours. Four hours of porter time on each weekend day at $40 comes to about $1,390 a month, and our cost guide adds a Windsor floor refinishing example.