New construction and post-construction cleanup for general contractors and property owners across the Bay Area and Central Valley.
Construction dust gets into everything, and it keeps resurfacing for weeks if the first clean is not done properly. S3CONCEPTS handles both new construction cleaning and post-construction cleanup: removing debris, dust and adhesives and wiping down every surface so a newly built or renovated space is ready for occupancy.
We work the way builders work: a rough clean once the trades are out, a final detail clean, and a touch-up right before handover, so your general contractor keeps the schedule and still hands the owner a space that shows well on walkthrough day. We carry our own equipment, work around your punch list, and can staff up for a hard completion date.
Get a Free Quote
Every account gets a written scope. This is the starting point. We adjust it to your building on the walkthrough.
Typically serving: General contractors, developers, tenant improvement, commercial remodels, new-build offices, retail and multi-unit
Book a walkthrough and we’ll put a written scope and a fixed monthly price in front of you.
Comprehensive janitorial maintenance covering everything from common areas to restrooms: trash removal, spot cleaning and restocking that keeps a building consistently presentable.
Learn More
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.
Learn More
Heavy-duty cleaning for warehouses, plants and distribution centers: high-bay dusting, equipment surrounds, loading docks and hard-wearing floors kept safe and compliant.
Learn More
Top-to-bottom sanitization targeting dirt, grime and germs, with every high-touch surface given additional attention using electrostatic sprayers and EPA-approved disinfectants.
Learn More
Meticulous floor care including mopping, sweeping, stripping, waxing and buffing: keeping hard floors clean, polished and protected, with carpets extracted on schedule.
Learn More
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.
Learn MoreServing businesses across the Bay Area and the northern Central Valley.
