Commercial cleaning you never have to chase.
Most facility teams switch cleaners over missed nights, slipping quality, and zero accountability. Optimal Facility Services fixes that — vetted local crews, photo-verified proof on every visit, and one report across every site. Backed by our 100% satisfaction guarantee.
The same five things get cleaners fired
Nearly all janitorial problems trace back to five failures. We built our operation to remove every one.
⚠️ Why your last cleaner failed
- ✕Inconsistent quality. Great one week, a mess the next.
- ✕Missed nights & no-shows. You find out when the office is dirty.
- ✕No accountability. No proof the work was done.
- ✕You can’t reach anyone. Slow responses, no updates.
- ✕Constant turnover. A new face every month.
✓ How Optimal is built differently
- ✓A documented, photographed scope. “Clean” means the same thing every visit.
- ✓Backup crew in every market. A no-show is our problem, not yours.
- ✓Photo-verified QA, scored every visit. With automatic escalation.
- ✓A dedicated account manager. One number, fast response.
- ✓Vetted, trained crews. Stable teams, one national standard.
SATISFACTION
Our 100% satisfaction guarantee.
If a scheduled task is missed or a site scores below standard, we make it right — fast, at no charge. One partner, one standard, one report. You are never locked into mediocre service.
One partner for the whole facility
Start with our core services and scale into a fully managed program — under one contract and one point of accountability.
Commercial Cleaning & Janitorial
Recurring nightly, daily, and weekend janitorial for offices and facilities of every…
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Integrated Facilities Management
OFS is your single prime contractor for the entire facility. We self-perform what we…
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Facility Maintenance
Preventive and on-demand maintenance that keeps your building running — coordinated …
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Exterior Care
One line for everything outside the walls — window cleaning, pressure washing, build…
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Landscaping & Grounds
Year-round grounds care and snow & ice management that keep your exterior as sharp a…
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Pest Control
Licensed commercial pest management built into your facility program — proactive, do…
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Security Services
Uniformed officers and access oversight, coordinated with your facility program thro…
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Supplies & Consumables
We supply the products your facility runs on — paper, soap, liners, and cleaning che…
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Rated 5.0★ by the people we serve
Real Google reviews from the clients we serve.
“The staff are professional and easy to communicate with, prices are well worth their value, and my office looks spotless every time!”
“Not only do they do an impeccable job, they also go above and beyond for their clients.”
“A thorough and detailed job cleaning the studio every night. Highly recommend.”
Commercial cleaning questions, answered
Quick answers to what facility managers ask us most.
What does Optimal Facility Services do?
Optimal Facility Services (OFS) is a national commercial cleaning and integrated facility management company. We provide janitorial/commercial cleaning, facility maintenance, exterior care, landscaping, pest control, security, and supplies — under one accountable contract. We self-perform core cleaning and manage vetted trades for everything else.
Where is OFS located and what areas do you serve?
OFS is headquartered at 621 E North Street, Kalamazoo, MI 49007, and serves clients across all 50 U.S. states, with capacity for multi-site and national contracts.
How much does commercial cleaning cost?
Pricing depends on facility size, scope of work, and service frequency. OFS provides a free on-site walkthrough and a clear written quote — usually within 48 hours — so you get an accurate price for your specific building rather than a generic rate.
Is Optimal Facility Services insured and bonded?
Yes. OFS is bonded and insured with umbrella coverage, and can provide a Certificate of Insurance (COI) within 24 hours. Crews are background-checked.
What types of facilities does OFS clean?
OFS serves offices, medical and healthcare facilities, warehouses and industrial sites, aviation and airports, data centers, schools and universities, retail, and more — with industry-specific cleaning protocols for each.
How fast can OFS respond and start?
We reply within one business hour, schedule a walkthrough within 24–48 hours, and back every account with a 100% satisfaction guarantee — if a visit misses standard, we make it right at no charge.
Get your free walkthrough & quote
Tell us about your facility. We’ll reply within the hour, walk your space, and send a clear scope and quote — usually within 48 hours.