Commercial cleaning & janitorial, Bay Area & Central Valley. info@s3concepts.com (510)-435-5078
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S3CONCEPTS commercial cleaning crew
What We Do

Commercial Cleaning Services

Janitorial and construction cleanup, plus eight more commercial services, one-time or recurring, across the Bay Area and Central Valley.

Commercial Only

Janitorial Programs & Construction Cleanup

S3CONCEPTS is a commercial cleaning company. Our core work is janitorial for facilities and new construction & post-construction cleanup for builders, booked one-time or on a recurring schedule. Everything below is scoped for commercial sites: offices, warehouses, clinics, schools, retail and industrial, and every program can be booked as a one-time project or set on a recurring schedule, with supplies included.

Licensed & Insured Eco-Conscious Products After-Hours & Overnight Background-Checked Crews Written Scopes & Fixed Pricing Locally Owned, Mountain House
Janitorial Maintenance

Janitorial Maintenance

Comprehensive janitorial maintenance covering everything from common areas to restrooms: trash removal, spot cleaning and restocking that keeps a building consistently presentable.

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New & Post-Construction Cleanup

New & Post-Construction Cleanup

Thorough and efficient cleanup that removes debris, dust and adhesives while wiping down every surface, so a newly built or renovated space is ready for occupancy.

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Commercial Office Cleaning

Commercial Office Cleaning

One-time, nightly, weekly or daily cleaning for offices and workspaces: desks, common areas, restrooms and breakrooms handled on a schedule built around how your team actually uses the building.

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Industrial Cleaning

Industrial Cleaning

Heavy-duty cleaning for warehouses, plants and distribution centers: high-bay dusting, equipment surrounds, loading docks and hard-wearing floors kept safe and compliant.

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Preventative Disinfection

Preventative Disinfection

Top-to-bottom sanitization targeting dirt, grime and germs, with every high-touch surface given additional attention using electrostatic sprayers and EPA-approved disinfectants.

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Floor Maintenance

Floor Maintenance

Meticulous floor care including mopping, sweeping, stripping, waxing and buffing: keeping hard floors clean, polished and protected, with carpets extracted on schedule.

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Commercial Deep Cleaning

Commercial Deep Cleaning

A top-to-bottom reset for the areas routine service does not reach: vents and light fixtures, baseboards, tile grout, breakroom appliances, and everything behind and beneath the furniture.

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Specialty Services

Specialty Services

Custom requests handled on their own schedule: power washing, window washing, upholstery and carpet cleaning, and one-off maintenance projects scoped to your site.

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Who We Work With

Industries We Serve

Every facility type carries its own standards, access rules and schedule. We scope each account against the way your building actually runs.

Offices & Business Parks

Corporate suites, coworking floors and multi-tenant business parks on nightly or weekly programs.

Warehouse & Industrial

Distribution centers, production floors and logistics yards with heavy-duty floor and high-bay work.

Medical & Dental

Clinics, dental suites and labs cleaned to disinfection protocols with documented, repeatable procedures.

Retail & Showrooms

Storefronts, showrooms and shopping centers where entry glass and floors carry the first impression.

Schools & Childcare

Classrooms, common areas and restrooms on preventative disinfection schedules that fit the calendar.

Restaurants & Food Service

Front-of-house, restrooms and back-of-house degreasing handled outside of service hours.

Construction & Property Management

Post-construction turnovers, tenant-improvement handoffs and portfolio-wide janitorial contracts.

Civic, Faith & Community

Places of worship, municipal buildings and community centers served on flexible weekly schedules.

Not Sure Which Program You Need?

Tell us about the facility and we’ll recommend a scope, and price it in writing, free.

Get Started

Request a Free Commercial Cleaning Quote