Cleaning
Janitorial & Office Cleaning
Nightly, weekly or custom janitorial programs that keep workspaces presentable, healthy and audit-ready.
Aurora, Illinois · Serving the Fox Valley & Chicagoland
A cleaner standard for commercial spaces.
OLAH Services keeps offices, clinics, schools and industrial facilities across Chicagoland spotless, compliant and inspection-ready — with vetted crews, a written scope of work and an account manager who actually answers the phone.
- Insured, bonded & background-checked crews
- Written scope of work on every account
- Supervisor inspections you can review
- Years serving Chicagoland facilities
- 10+Years serving Chicagoland facilities
- Emergency and after-hours response
- 24/7Emergency and after-hours response
- Insured, bonded & background-checked
- 100%Insured, bonded & background-checked
- Typical turnaround on a new quote
- 48 hrTypical turnaround on a new quote
Every OLAH account includes
- Fully insured & bonded
- Background-checked crews
- OSHA-compliant procedures
- Green-certified products
- 24/7 emergency response
- Dedicated account manager
What we do
Complete facility care, delivered on a schedule you can set your watch by.
From nightly janitorial work to floor restoration and hands-on building maintenance, OLAH covers the full range under one contract, one account manager and one invoice.
Explore this service
Specialty
Floor Care & Hard Surface Restoration
Strip, seal, burnish and polish programs that protect your flooring investment and restore showroom shine.
Specialty
Carpet & Upholstery Cleaning
Hot-water extraction and low-moisture encapsulation that lift embedded soil without shutting you down.
Specialty
Window & Glass Cleaning
Streak-free interior and exterior glass, partitions and entryways on a schedule that keeps curb appeal high.
Cleaning
Disinfection & Infection Control
EPA-registered disinfection protocols for high-touch points, outbreak response and regulated environments.
Maintenance
Building Maintenance & Repairs
One vendor for the small repairs, filter changes and light fixes that otherwise pile up.
The standard
Every surface in your scope has a method, a product and a person responsible for it.
That is the difference between a building that looks clean on the first visit and one that still looks clean in month six.
Scope-based accountability
Inspected, logged and shared
Why OLAH Services
Most cleaning problems are not effort problems. They are system problems.
Quality slips when nobody wrote down what “clean” means, when the crew changes every month, and when nobody inspects the result. We built our company around fixing all three.
A written scope, not a vague promise
Every account starts with an on-site walkthrough and a task-by-task scope of work. You know exactly what happens nightly, weekly, monthly and quarterly — and so does the crew.
The same crew, every visit
We assign and train a consistent team for your building. Familiar faces learn your priorities, your access procedures and the details that a rotating roster always misses.
Supervisors who inspect the work
Account supervisors run scheduled quality inspections against your scope and share the results. Issues get corrected before you have to notice them.
Someone answers the phone
You get a direct line to a dedicated account manager — not a ticket queue. Emergency and after-hours requests are covered 24/7, year round.
Who we serve
Programs shaped around the building you actually run.
A dental suite, a distribution center and a bank branch have almost nothing in common except the need to look immaculate. We scope each one differently.
Corporate & Professional Offices
Multi-tenant towers, single-tenant headquarters, law firms, agencies and coworking floors.
See Corporate cleaningMedical, Dental & Clinical
Physician practices, dental suites, urgent care, imaging centers, labs and outpatient clinics.
See Medical cleaningSchools, Childcare & Education
Private schools, daycare and early learning centers, tutoring centers and training facilities.
See Schools cleaningRetail, Restaurants & Hospitality
Storefronts, showrooms, shopping centers, quick-service and full-service dining rooms.
See Retail cleaningIndustrial, Warehouse & Logistics
Distribution centers, light manufacturing, fulfillment operations and cold storage support areas.
See Industrial cleaningProperty Management & Multi-Family
Commercial portfolios, apartment communities, HOAs, senior living and mixed-use buildings.
See Property Management cleaningHow it works
From first call to first inspection in four steps.
No drawn-out sales cycle and no guesswork. Most new accounts go from walkthrough to first service inside two weeks.
- 01
On-site walkthrough
We visit your facility, measure the real square footage, review traffic patterns and listen to what has not been working with your current program.
- 02
Custom scope & transparent quote
You receive a written scope of work and a flat, itemized price — nightly, weekly, monthly and periodic tasks all defined. No surprise line items later.
- 03
Onboarding & crew training
We handle keys, alarm codes, badge requirements and insurance certificates, then train your assigned crew on the building before the first service date.
- 04
Inspections & ongoing reporting
Supervisors inspect against the scope on a set schedule, share results with you, and adjust the program as your facility and headcount change.
Serving Aurora and 15+ surrounding communities
Naperville, Oswego, Batavia, Geneva, St. Charles, Plainfield, Bolingbrook and the wider Fox Valley.
Client feedback
The difference shows up in month three, not week one.
What facility managers, property managers and practice administrators tell us after the program has been running for a while.
“The difference we noticed first was consistency. The same team shows up, they know our floor, and the monthly inspection report means I am not the one catching problems.”
“Turnovers used to be the bottleneck on every lease. Now we hand over the keys and the suite is show-ready with photos in the file before the walkthrough.”
“Our exam rooms have to be right, every night. The protocols are documented, the products are logged, and our compliance review was the easiest one we have had.”
Questions
Everything facility managers ask us first.
Still deciding? These are the questions that come up on nearly every walkthrough.
How is a commercial cleaning quote calculated?
Pricing comes down to square footage, the type of space, how much of it is high-traffic, the tasks in your scope and how often we visit. We complete a free on-site walkthrough, then send a flat monthly price with the scope of work attached so you can see exactly what is included.
Do you clean after hours or during the business day?
Both. Most offices, clinics and retail spaces prefer overnight or evening service so the work is invisible. Warehouses and multi-shift operations are often scheduled around production, and buildings with heavy foot traffic add a day porter during business hours.
Are your employees insured and background checked?
Yes. Every OLAH team member is a background-checked employee — not a day-labor subcontractor — and we carry general liability and workers' compensation coverage. We provide certificates of insurance naming your entity before the first service date.
What areas do you serve?
We are based in Aurora, Illinois and serve the Fox Valley and greater Chicagoland, including Naperville, Oswego, Montgomery, Batavia, Geneva, St. Charles, Yorkville, Plainfield, Bolingbrook and the surrounding communities. If you are just outside that footprint, ask — we often can help.
Can you handle multiple buildings under one contract?
Yes. Property managers and multi-site operators are a large part of our work. We consolidate multiple addresses into one scope, one account manager and one invoice, with reporting broken out per location.
What happens if something is missed?
Call or email your account manager and we return to correct it — typically before the next scheduled service. Recurring issues trigger a supervisor re-training and a scope review, because a miss that repeats is a system problem, not a person problem.
Ready when you are
Get a free walkthrough and a written quote.
Tell us about your facility and we will schedule an on-site visit, build a scope of work around it and send a flat, itemized price — usually within two business days.
- Fully insured & bonded
- Background-checked crews
- OSHA-compliant procedures
- Green-certified products
- 24/7 emergency response
- Dedicated account manager