Professional janitorial services, deep cleaning, and after-hours cleaning in Milwaukee and surrounding areas. Available 24/7 with flexible evening and weekend scheduling. Locally owned, insured, and reliable.
Consistent, reliable service every time
Trusted by businesses and property managers across Milwaukee
Professional spaces 1,000–3,000 sq ft. Perfect for law firms, accounting offices, and professional practices.
Non-clinical areas of healthcare facilities, dental offices, and wellness centers.
Common areas, move-out cleans, and turnover services for residential and commercial properties.
To maintain quality and focus, we do not service: hoarding situations, or biohazard cleanup.
Flexible cleaning packages designed for your needs
From $120/visit
From $150/visit
From $250/visit
Tailored Solution
One-time and recurring cleaning for homes, apartments, and condos. Flexible scheduling to fit your lifestyle.
Weekend availability for rental turnovers, move-outs, and property transitions.
From quote to completion in four straightforward steps
Fill out our simple form with your space details. We'll review and respond within 24 hours.
We'll schedule a brief walkthrough to understand your needs and discuss access procedures.
Choose your preferred schedule—day, evening, or weekend. We work around your availability.
Every service follows our detailed checklist. Reliable, discreet, and professional—every time.
Watch how we deliver exceptional cleaning services
Your trusted partner for professional cleaning in Milwaukee
Comprehensive general liability insurance for your complete peace of mind. We're a registered LLC in Wisconsin.
All team members undergo thorough background checks. Professional, trustworthy, and reliable service every time.
Proud to serve Milwaukee and surrounding communities. We're your neighbors, committed to local excellence.
Flexible scheduling including after-hours, evenings, and weekends. We work around your schedule, not ours.
Every cleaning follows a detailed checklist. Consistent, reliable results you can count on every single time.
Your happiness is our priority. If you're not completely satisfied, we'll make it right—no questions asked.
Real feedback from satisfied customers across Milwaukee
"Optimum Space Services exceeded our expectations! Worth every penny."
"I had OSS work on my house last week, and the results were excellent. The team was professional and detail-oriented. Well done, and thank you."
Read more reviews on Google or leave us a review!
Ready to experience the same quality service?
Get Your Free QuoteProfessional cleaning for every space in your facility
Desks, workstations, and private offices cleaned to perfection
Meeting spaces ready to impress clients and stakeholders
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Kitchen and common areas sanitized and welcoming
Thoroughly cleaned, disinfected, and professionally maintained
Your living space cleaned with care and attention to detail
Comprehensive cleaning for move-outs and special projects
Ready to experience professional cleaning?
Get Your Free QuoteChoose your preferred date and time - we'll take care of the rest
Fully insured with general liability coverage for your peace of mind.
Every service follows a detailed checklist ensuring nothing is missed.
Day, after-hours, or weekend availability. Evenings and weekends available.
We're right in your neighborhood!
Searching for reliable cleaning services nearby? Optimum Space Services is your local Milwaukee-area cleaning company, proudly serving 9 communities with professional residential and commercial cleaning.
Whether you need house cleaning near you, office cleaning nearby, or emergency cleaning services close to home, we're just a phone call away. Same-day and next-day appointments available!
Call Now: (262) 772-4384Proudly serving Milwaukee and surrounding communities
We provide professional cleaning services throughout the greater Milwaukee area, including:
Don't see your area? We may still be able to help. Contact us to discuss your location.
Quick answers to common questions
Yes! We bring all necessary cleaning supplies, equipment, and products. If you have specific product preferences or requirements, just let us know during the initial consultation.
During our initial walkthrough, we'll discuss your access procedures—whether that's a key, lockbox, code, or building security coordination. We handle all arrangements discreetly and securely, and we're fully insured.
Pricing is based on a combination of square footage, room count, scope of work, and frequency. After your walkthrough, we'll provide a transparent, customized quote with no hidden fees. Most clients prefer recurring service for consistency and cost savings.
It depends on your traffic and needs. Most commercial clients opt for weekly or bi-weekly service. High-traffic offices may benefit from 2-3 times per week, while smaller offices might need only monthly deep cleans. We'll recommend a schedule during your consultation.
Yes. Optimum Space Services is a registered LLC with full general liability insurance. We can provide proof of insurance upon request.
We offer flexible scheduling: daytime, after-hours (evenings), and weekends. This is especially helpful for businesses that need cleaning outside of operating hours or property managers coordinating turnover cleans.
Get a custom quote in 24 hours. No pressure, no obligation.
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