Office Cleaning Services in Monrovia, CA

The short answer

EBS Maintenance provides office cleaning services in Monrovia, CA for corporate offices, technology and research firms, and professional suites in Old Town and near the Metro A Line station. Crews clean open-plan floors, private offices, conference rooms, kitchens and restrooms, sort recycling and organics, and respect confidential rooms and project areas. Cleaning can run in the evening, overnight, during the day or on weekends, with background-checked teams traveling from EBS's Corona office.

Monrovia's office settings

Office space in Monrovia comes in three main settings. The Technology Corridor is the business area the city associates with technology and research companies. Old Town Monrovia, around Myrtle Avenue, has smaller offices among its shops and restaurants. And the Monrovia station area, at Myrtle Avenue and Duarte Road, is planned as a transit-oriented district around the Metro A Line.

The city also hosts corporate headquarters, Trader Joe's among them, and offices for its manufacturers and medical-device makers. Huntington Drive, Foothill Boulevard and the I-210 connect them. Each setting brings different floor plans, access systems and expectations, so the office scope is written per building.

Office cleaning services in Monrovia for open-plan floors

Open-plan offices concentrate wear and mess into a few places: the kitchen, the restroom core, meeting rooms and the traffic lanes between desks. The scope addresses each one directly.

Desks and benching: clear surfaces wiped, trash and recycling emptied, personal items left in place
Hot desks and phone booths: surfaces and shared devices disinfected
Meeting rooms: tables and chairs wiped and reset, floors vacuumed, cups and food cleared
Kitchen: counters, sinks, appliance fronts and coffee stations cleaned; tables wiped; floors mopped
Restroom core: fixtures disinfected, dispensers refilled, floors mopped
Traffic lanes and entries: vacuumed every visit, with carpet extraction on a cycle
Glass partitions and doors: fingerprints removed, full glass cleaning periodically

Spray bottles and a duster standing in a cleaning caddy in a dim room, for a page on office cleaning services in Monrovia, CA

Project rooms, whiteboards and screens

Technology and research tenants often keep work in progress out in the open: sketches on whiteboards, parts on a bench, notes beside a screen. The rule for EBS crews is simple. Nothing is erased, moved or thrown away unless it is clearly marked for it, and rooms flagged as restricted are cleaned only when the scope allows.

Crews that work in Monrovia offices are background-checked, and EBS brings habits from its work in secure, access-controlled facilities: clean only cleared areas, keep doors as found, report anything unusual. Supervisors brief each crew on the building's rules and confirm during inspections that they are followed.

Access after hours

Evening and overnight cleaning means EBS holds a way in. Before the first shift, the supervisor and your office manager agree the access method (keys, badges or codes), the cleaning window, how the alarm is set, which doors stay locked, and who to call if anything looks wrong. When an employee leaves or a code changes, the supervisor updates the record and the crew.

Organics, hybrid attendance and daytime porters

California SB 1383 requires businesses to divert organic waste, such as food scraps and coffee grounds, from landfill through organics collection. Crews keep each stream separate from the kitchen bin to the building's containers, and they report contamination so tenants can fix their sorting.

Offices with hybrid attendance can scale cleaning to the days people are in, with a full clean after busy days and a lighter visit after quiet ones. For busy corporate floors, a day porter can keep kitchens, restrooms and meeting rooms in shape during working hours. Call (949) 375-3305 to book a free walkthrough.

Last reviewed October 9, 2026 by the EBS Maintenance team.

Questions we hear

Still not sure? A supervisor can answer at the walkthrough.

Request a walkthrough All questions

Will cleaners erase our whiteboards?

Not unless you ask. Whiteboards are left as they are by default, because in technology and research offices they often hold work in progress. If you want certain boards cleaned each night, they can be marked and listed in the scope.

Do you clean Old Town Monrovia office suites?

Yes. EBS serves Monrovia as part of its San Gabriel Valley coverage, and suites around Myrtle Avenue can be cleaned on evening, early-morning or weekend schedules. Smaller suites are scoped the same way as larger offices, with frequencies matched to how the space is used.

Can you disinfect shared desks every night?

Yes. Hot desks, shared keyboards, phones and phone booths can be disinfected each visit with EPA-approved products. Assigned desks are wiped where surfaces are clear, and a clear-desk arrangement can be added if you want every desk disinfected.

What does corporate office cleaning in Monrovia cost?

It depends on square footage, how many nights a week, the mix of carpet and hard floors, the amount of kitchen and restroom space, access rules and whether you add day porter hours. A supervisor gathers those details at a free walkthrough and prices the scope from them.

Can a day porter work alongside the evening crew?

Yes. The porter handles restocking, spills, kitchen resets and meeting rooms while staff are in, and the evening crew does the full clean after hours. Both follow one scope under one supervisor, so tasks are not duplicated or missed.

Free site walkthrough

Request a walkthrough in Monrovia

A few details and a supervisor calls you back the same business day.

Call(949) 375-3305
Emailinfo@ebsmaintenance.com
HoursDaytime, evening, overnight and weekend schedules