Industries
Cleaning for labs and cleanrooms.
Arbor cleans research labs, testing labs and classified cleanroom suites in Sacramento and Rancho Cordova, working from your gowning rules, approved materials and room sequence.
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Printable checklist
Your SOP is the plan.
A lab or cleanroom already has its own rules: who may enter, what they wear, which agents touch which surfaces and in what order the rooms are done. Arbor writes those rules into the cleaning plan instead of bringing a generic checklist. Your quality or facilities lead takes us through the procedure, and the crew rehearses it with your lead before the first shift.
The plan separates the building into zones. Classified rooms and wet labs follow your standard operating procedure line by line. Offices, conference rooms, break rooms, restrooms and corridors run on a recurring janitorial routine that keeps grit and paper dust from drifting toward the controlled side.
Gowning and entry.
Crew members enter the way your staff do. They sign the log, step across the sticky mats, change in the gown room and put on the coverall, hood, boots, gloves and mask your classification calls for. Tools and buckets that cross into the suite are dedicated to it, wiped down in the airlock and kept apart from the cart used in the office wing.
Cleaners are background-checked before they receive a badge, and each one goes through your procedure with your lead before working in the suite. Supervisors come in to inspect the work and to review any change in your SOP with the crew.
Inside a classified suite.
Work starts at the ceiling and walls and finishes at the floor, beginning in the cleanest room and moving outward toward the exit. Ceiling panels, return grilles, pass-throughs, door frames and wall surfaces are wiped with the low-particle wipes and agents you approve, using overlapping one-direction strokes. Floors come last, mopped with a multi-bucket system so used solution never goes back onto the floor.
Disinfectant steps follow the rotation in your SOP, with each product left wet for the whole contact time its label lists. Bags and used wipes leave by the exit route your procedure names. The crew records each visit on your log sheet, and anything unusual is reported to your team the same shift.
Research and testing labs.
Open labs need a different touch. Floors are swept and damp-mopped, sinks and eyewash station surrounds cleaned, door handles and light switches wiped, and the outside of fume hoods and cabinets wiped down. Benches get wiped after researchers put their work away for the day, and samples, instruments and anything with a label stay exactly where they are.
Glass-washing rooms, prep areas and cold rooms get their own tasks and frequency on the plan. General trash and recycling are emptied and liners replaced on every visit.
Many labs also want a deeper pass a few times a year: high ledges and light lenses dusted, walls spot-washed, baseboards scrubbed and cabinet fronts wiped top to bottom. That periodic work is booked ahead on the same plan, so it lands in a quiet week rather than in the middle of a study or an audit.
Offices, corridors and floors.
Outside the controlled rooms, a lab building works like any busy office. Desks and screens are dusted, kitchens and break rooms cleaned, restrooms cleaned and restocked and carpets vacuumed. Our disinfection and sanitizing work covers the handles, rails and buttons everyone shares.
Corridor and support-room floors take cart wheels and foot traffic all day. Vinyl tile can be stripped and given new finish, and sealed concrete in loading and storage areas scrubbed, through our commercial floor care service, scheduled for a shutdown or a weekend so lab work is never interrupted.
Controlled environments around Sacramento.
The Sacramento area’s mix runs from university and medical research labs, some with classified suites for cell and gene work, to public-agency testing and analytical chemistry labs. In Rancho Cordova, leased wet labs and classified cleanroom suites give young life-science companies room to start and grow.
Smaller sites need the same care: a single testing room inside a clinic, a quality lab beside a production floor, or a startup’s first leased suite. Each one gets the same walkthrough and a plan written for its own rooms. If your company is moving into a new suite, a post-construction clean before qualification removes the fine dust that builders leave behind, and the recurring plan picks up from there.
What sets the cost.
The price follows how many classified rooms there are and their classes, the gowning required, how often each zone is cleaned, the size of the office and support space, the number of open labs, after-hours or weekend windows and any floor projects. The figures come together after a free walkthrough, and a written plan and quote follow before any cleaning starts.
A few useful answers
Common questions
Will your crew use our approved cleaning agents?
Yes. The crew uses the agents, wipes and mops your SOP specifies, in the order and rotation it sets, and logs each visit on your forms.
Can you work in an ISO-classified cleanroom?
Yes. Crew members gown to your classification, follow your entry procedure and clean ceiling to floor from the cleanest room outward.
Do you clean lab benches?
Yes, after the day’s work is put away. Samples, instruments and labeled materials stay put, and the crew wipes around anything left out.
Can cleaning happen outside our production or research hours?
Yes. Visits can run after your last shift, through the night or on Saturdays and Sundays, and larger projects can be timed to a planned shutdown.
Do the offices and break rooms come with the lab plan?
Yes. Offices, restrooms, break rooms and corridors share one written plan with the controlled rooms, each with its own frequency.