The question
I run facilities for a 14-story insurance headquarters in Des Moines, IA and our overnight cleaning crew has shrunk from six people to two, so are cleaning robots something offices like ours actually run yet?
The short answer
Yes, for the floor work, but not for the whole night. In a 14-story insurance office in Des Moines, overnight cleaning robots can take over the repeat scrubbing and sweeping of lobby, corridor and hard restroom floors, which is often the first work to slip when a crew shrinks. People still need to handle restroom fixtures, trash, spills and anything the robot cannot reach, so plan for the robot to share the night with your two staff rather than replace the crew. The robot is the wrong fit if your floors are cluttered with cables or furniture after hours, if the building cannot be mapped floor by floor, or if restrooms see heavy use late at night, and a free site assessment will show which floors qualify.
Key takeaways
- Robots take the repeat floor passes, while restroom fixtures, trash and spills still need a person.
- A 14-story building needs floor-by-floor mapping and an elevator access check before any quote.
- Winter salt, grit and slush arrive at the lobby first, so test the entry floors with your real mats.
- Many facility teams are still early with cleaning robots, so ask for references from offices of similar size.
- The lease payment comes in a quote after a free site assessment, so no figure is given before the building is seen.
How do overnight cleaning robots work in a Des Moines insurance office?
A floor cleaning robot for an office is usually a scrubber or sweeper that is mapped to a floor, learns a fixed route, and repeats it on a schedule. In a Des Moines insurance office, that means the lobby and corridor floors, the hard floors inside restrooms, and possibly elevator landings, all run after business hours with no operator at the controls. Each floor is its own map, so a 14-story building means planning and checking every floor separately.
Most of the value comes from consistency. A robot runs the same route every night, so the lobby does not get skipped on the night someone calls out, and the morning floors look alike from one day to the next. It does not do the detailed work, though. Fixtures, trash, glass, moved furniture and spills still need a person.
Expect a site assessment before anything is quoted. We map the floors, check doorways and elevator access, observe the night work and record what staff do now, so the robot is matched to the real route and not to a brochure.
What does a shrinking overnight crew actually cover in a building like this?
Six people covering a 14-story office is a different job from two people covering it. Each floor has a lobby or elevator landing, corridors, a break area and restrooms, and most of the night work is hard floors and high-touch points. According to the Bureau of Labor Statistics, 2,447,700 people worked as janitors and building cleaners in 2024, and that group is projected to grow 2% from 2024 to 2034, about 47,800 jobs.
That slow projected growth matters for hiring. The BLS material we reviewed did not give a turnover rate for this occupation, so the turnover on your own night crew is the number to pull from HR before you decide anything.
Injury risk belongs in the staffing discussion too. According to BLS Survey of Occupational Injuries and Illnesses data, janitors and cleaners excluding maids had 191.6 cases with days away from work per 10,000 full-time equivalent workers in 2020, up from 157.4 in 2019. The 2020 figure is the most recent occupation snapshot we found, and a single-year jump is a reason to check your own incident logs, not proof of a trend.
The same BLS data counted 21,100 nonfatal injury and illness cases in private industry for this group in 2020, and 42 fatalities for janitors and cleaners, compared with 45 in 2019. Those are national totals, so they describe the job's risk profile, not your building's.
What does the Des Moines labor and insurance market mean for night staffing?
Des Moines is an insurance town, and that shapes the labor market around your building. According to a 2013 federal housing report, insurance accounted for 7.3% of nonfarm payrolls in the Des Moines housing market area. An older 2014 figure, cited secondhand, put the metro at 81 insurance company headquarters and 24,100 people employed in the sector.
Those numbers are dated, and the second is a secondhand figure, so treat them as context rather than a current count. What they do suggest is a dense office market in which many large buildings draw on a shared pool of workers.
We did not find a verified local count of janitors or building cleaners for the Des Moines area. Use the national BLS figures as the baseline, and build the local picture from your own applicant, resignation and vacancy records over the last year.
Third-party summaries of federal Iowa wage and employment data exist, but the ones we reviewed disagree with each other on employment and ranking, so we leave them out of this decision. Ask your HR team to pull the latest pay data for your own job titles in your own market.
How do Des Moines winters affect a robot cleaning lobby floors?
Des Moines winters swing widely. According to National Weather Service data reported by local news, the 2023 to 2024 winter was the city's warmest on record, averaging 33.2 degrees Fahrenheit, and the average winter temperature has risen 4.6 degrees since 1970. A warm winter does not mean a dry one.
The same season brought January 2024 snowfall of 27.2 inches, after only 2.8 inches of season snowfall through January 2, 2024. That whiplash matters for your entry floors, which can move from dry to slushy to salt-crusted within a single week.
Salt, grit and meltwater arrive on shoes and cart wheels at the lobby entrance and the first stretch of corridor. Ask for a test on those exact floors during the site assessment, using your real entry mats and flooring finish, not a demonstration on clean tile.
Schedule the entry passes so the last pass comes close to first arrivals, and add a staff check on heavy snow mornings. Otherwise the entry can look worse by the time people come in.
Which parts of the floor can a robot clean, and which stay with staff?
Robots do best on large, open, hard floors with clear routes: lobbies, main corridors and the hard floor inside restrooms. They do less well on carpet edges, tight corners, under-counter spaces in a break room and areas where furniture moves nightly. Those spots need a person or a different plan.
Restrooms are a split job. The robot can handle the floor, but a person still cleans toilets, sinks, mirrors, partitions and dispensers, restocks supplies and checks for anything that needs attention. Plan that as a fixed round for each restroom, not as an afterthought after the robot passes.
Elevator landings and stairwells are a question of access and building rules. Some buildings allow a robot to ride the elevator between floors and some do not, and that is settled with building management during the assessment, not on the sales call. Until it is settled, plan staff time for every floor the robot cannot reach on its own.
What does a night shift look like with a robot and two staff?
Here is how a typical night could run once the floors are mapped and the route is set. The robot works its scheduled passes, and the two staff members take the tasks that need hands, in an order that avoids walking the same floor twice.
The shift opens with a status check on the robot and a look at the overnight log. Then the robot runs its route while staff begin on restrooms and trash. Later, staff sweep up spills and cover landings and the break room, and they note any area where the robot stopped, skipped or needed help.
The real test is the morning. The lobby and corridors should look the same before first arrivals as they did on a full-crew night, and that is the measure to report to leadership after the first month, along with the missed-task log.
Are offices like ours really running cleaning robots yet?
Adoption is growing but still uneven. A 2019 autonomous cleaning survey by AACEM and ISSA found that 69% of facility and property managers had not used autonomous cleaning equipment, along with 62% of building service contractors and 68% of in-house service providers. That is an older picture, so read it as a starting point.
A late 2025 benchmarking survey by CMM, reported in ISSA Today, found that 43% of respondents planned to add autonomous cleaning equipment. A 2026 CMM survey named robotic or autonomous equipment as the cleaning technology facility managers are most likely to add within the next year.
For a corporate office, that means many peers are still planning rather than operating. Ask any vendor for references from offices of similar size and floor count, and ask those references what the first months looked like, including what needed fixing.
How do we get a robot lease for an office like this?
We work as one partner for the whole lifecycle. We select the robot that fits your floors across manufacturers rather than tying you to one brand, lease it through financing, deploy and integrate it into the building, train your staff, and service every unit under our service plan, backed by regional service engineers in every state we service.
The process starts with a free site assessment. We map the floors, check elevator and door access, observe the night work and test the entry floors. The lease payment comes in a quote after that assessment, so no figure is given before we have seen the building.
Ask for the service response terms in writing before you sign, including how quickly a unit is triaged, how dispatch works and what happens to the route on a night when a unit is down. Starting with one floor lets you test the morning result before committing to more coverage.
What should you check before deciding on overnight cleaning robots?
Settle the restroom plan and the entry floor first. Those two answers tell you whether the robot takes real work off the crew or just moves it around the building.
Then confirm the building side: elevator access, floor-by-floor mapping and what building management allows at night. Those decisions often shape the plan more than total floor area does.
Last, pull your own numbers: the night crew's turnover, the missed-task log for the last year, and your incident records. The BLS data describes the national picture, and only your own records describe the building you run.
Frequently asked questions
Put a robot to work in Des Moines.
We walk your site, learn the job, and recommend the unit that fits. Then we quote the lease, deploy it, and keep it serviced.
Sources
- Bureau of Labor Statistics, Occupational Outlook Handbook: janitors and building cleaners
- Bureau of Labor Statistics, Survey of Occupational Injuries and Illnesses: janitors and cleaners, 2016 to 2020
- Local news report on National Weather Service Des Moines winter data
- HUD Des Moines, Iowa comprehensive housing market report, 2013
- Looktowink article on Des Moines insurance sector, 2013 (secondhand 2014 figures)
- AACEM and ISSA autonomous cleaning survey, as reported by FMLink
- CMM in-house and facility management benchmarking survey, as reported in ISSA Today
- CMM, The top three cleaning robotics trends of 2026
