Build-site update agent for post-construction cleaning crews

Every new construction project requires thorough cleaning before occupancy begins. There's drywall dust coating surfaces, paint splatters on floors, and adhesive film stuck to every pane of glass. The crews handling this work still land jobs the same way the previous generation did: a contractor makes a call, and whoever answers first gets the gig. Sites wrap up ahead of schedule with no one passing the word along. Timelines slip and workers arrive only to find fresh paint still drying on the walls. Sweep Signal notifies cleaning crews about ready buildings before a single phone call gets made. The platform monitors construction project schedules and triggers an alert the moment a job transitions into the cleanup stage. Nearby crews can view the opportunity — including square footage, scope of work, and a contractor trustworthiness score derived from payment track records and historical timeline accuracy. Rather than pursuing cold leads and crossing fingers that schedules are truthful, crews enter the bidding process armed with intelligence their competitors lack. That trustworthiness score is grounded in real-world observation. Spend two weeks embedded with 10 cleaning operations to understand how they source work, evaluate contractors, and where they get burned. Those findings inform both the scoring model and the notification engine. Integrate with construction project management APIs to access live job statuses and dispatch SMS notifications when projects move into the cleanup window. Go live in a single metro area and measure whether jobs sourced through alerts result in faster payments and higher reliability compared to cold-call opportunities. Subscription tiers run from $49 to $149 per month depending on crew size. A single trip that doesn't end up wasted pays for the membership. A contractor who lists a cleanup job and receives three qualified bids within hours will mention it to every builder at the next site. What quietly accumulates beneath the surface is far more valuable: each finished job enriches the reliability scores, sharpens timeline forecasts, and contributes a data point to a pricing heat map revealing cleanup costs across an entire metro. That kind of benchmark simply doesn't exist in the industry right now.

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