A National Grocery Chain's Managed Scrubber Program Lifts Utilization 49%

Scrubbers that sat idle while cleaning crews were pulled away

A national grocery chain had made a substantial investment in autonomous floor scrubbers. The expectation was straightforward: less labor pressed into manual floor work, and more consistent results across stores with concrete floors in several states.

At the outset, the machines were underperforming and utilization stayed low, so the program was paying for capacity that rarely got used. Cleaning teams, who should have been working their primary duties, kept stepping in to manage the robots.

Results varied from store to store, and leadership found it hard to justify the spend at the utilization levels it was seeing. The return on the program had stalled.

• Machines running well below their potential
• Staff time drained by hands-on intervention
• Inconsistent cleaning outcomes from store to store
• An investment that could not be defended at current utilization

Rebuilding the scope before touching the routes

The integrator took over management and optimization of the robotic cleaning program. The first move was to redesign the scope of work so that robotic cleaning fit each store's layout and operating demands, rather than forcing stores to fit the machines.

Oversight was then assigned clearly. Site-level staff and vendor partners were trained to supervise the robots day to day, so that issues were resolved by people whose job it was to resolve them, and cleaning teams could return to their own work.

The robots were then redeployed across all 74 stores, with ongoing performance monitoring and route optimization added to the routine.

• Redesign the scope of work around each store's layout and operating demands
• Qualify every site, program the machines and set the cleaning routes
• Train site staff and vendor partners to oversee the robots
• Redeploy units across the 74 stores and monitor performance continuously
• Track utilization, coverage and cost outcomes in one reporting platform

Utilization up 49% in nine weeks, then a chainwide contract

Within nine weeks of the managed intervention, robotic utilization rose 49% across all sites. The gain came from operational changes: a scope fitted to each store, clear oversight roles, route optimization and continuous monitoring.

The integrator also reports annual savings of about $2 million, a 21% cost reduction. Those figures are most useful as a reference point for what a managed program can deliver at scale, and they were reported by the integrator rather than audited.

The program then expanded chainwide under a three-year contract, with the integrator managing and optimizing robotic cleaning across the 74 stores.

What a managed program asks of its robot provider

The lesson for any grocery operator is that a floor scrubber is only as useful as the schedule, the routes and the people around it. Machines that sit idle cost money whatever their specification sheet says, and the fix here was operational before it was mechanical.

That is the gap Service Robot Co. is built to close. We are a full-service, OEM neutral commercial robot integrator for US businesses. We select the right robots across manufacturers, then finance, deploy, integrate, train and service every unit through our nationwide US engineer network, so one vendor covers the whole lifecycle. Customers take on robot leasing for business through a 3-year lease, with one fixed payment quoted after a site assessment.