01
Corporate Offices
Impress clients and energize employees with consistently spotless workspaces.
Daily · Nightly
VIP Premium Commercial Cleaning
Spotless spaces. Elevated standards.
Landmark Commercial Cleaning Service Inc. keeps offices, medical facilities and commercial properties immaculate — with trained, uniformed crews, hospital-grade products and a white-glove attention to detail.
Licensed, Bonded & Insured
24/7 Flexible Scheduling
Eco-Friendly Products
About Landmark
A landmark name in commercial cleanliness.
We believe a clean workplace is more than appearance — it's healthier teams, happier clients and a brand that shines. Our vetted professionals follow detailed checklists and rigorous quality inspections, so every visit meets the Landmark standard.
- Background-checked, uniformed staff
- Custom cleaning plans & checklists
- Hospital-grade, green-certified products
- Dedicated account manager
- After-hours & weekend service
- Routine quality inspections
Numbers that reflect our commitment.
From single-suite offices to multi-building campuses, businesses trust Landmark to protect their people, their property and their reputation.
500+
Facilities cleaned & maintained
98%
Client retention rate
150+
Trained cleaning professionals
24/7
Availability & emergency response
What We Do
Premium services for every space.
Comprehensive commercial cleaning programs — tailored to your facility, your schedule and your standards.
View all services
01Office Cleaning
Workstations, conference rooms, break rooms and lobbies — cleaned to perfection, daily or weekly.
02Janitorial & Day Porter
Reliable nightly janitorial service and on-site day porters who keep your facility guest-ready.
03Floor Care & Restoration
Carpet extraction, strip & wax, buffing, tile and grout — floors that look brand new.
04Window & Glass
Streak-free interior and exterior glass, partitions, storefronts and entryways.
05Disinfection & Sanitization
EPA-registered disinfectants and electrostatic spraying for high-touch surfaces.
06Post-Construction Cleanup
Dust, debris and residue removal so your new or renovated space is move-in ready.
07Medical Facilities
Compliance-focused cleaning for clinics, dental offices and healthcare environments.
Office CleaningService 01 / 07
The Landmark Standard
Every visit is backed by detailed checklists, supervisor inspections and our satisfaction guarantee.
Why Landmark
The VIP treatment your business deserves.
Fully Insured
Licensed, bonded and insured for complete peace of mind on every job.
Vetted Professionals
Background-checked, trained and uniformed crews you can trust with your keys.
Green Cleaning
Eco-friendly, low-VOC products that protect your people and the planet.
Quality Control
Routine inspections and transparent reporting keep standards consistently high.
Flexible Scheduling
Nights, weekends or daytime — we work around your business, not the other way.
Responsive Support
A dedicated account manager and fast response whenever you need us.
How It Works
Four steps to a pristine facility.
01
Consultation
We tour your facility, learn your priorities and understand your schedule.
02
Custom Plan
You receive a tailored scope, checklist and transparent, no-surprise quote.
03
Expert Cleaning
Our trained crew delivers consistent, detail-driven cleaning on your timeline.
04
Inspection
Supervisors inspect, report and fine-tune — so quality never slips.
Industries We Serve
Trusted across every sector.
Specialized protocols for each environment — delivered with the same premium care.
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02
Healthcare & Medical
Infection-control focused cleaning for clinics, dental and medical offices.
Compliance-Focused
03
Schools & Education
Healthy classrooms, hallways and gyms for students and staff.
After-Hours
04
Retail & Showrooms
Sparkling storefronts, fitting rooms and floors that sell your brand.
Before Opening
05
Warehouses & Industrial
Heavy-duty floor care and safety-first cleaning for large facilities.
Large-Scale
06
Property Management
Common areas, lobbies and turnover cleaning for commercial properties.
Multi-Site
Let's Work Together
Let your workplace make a landmark impression.
Get a customized cleaning plan and a transparent quote within 24 hours — no obligation, no hidden fees.
Client Reviews
What our clients say.
Businesses stay with Landmark because we show up, do it right and communicate every step of the way.
FAQ
Questions, answered.
We serve corporate offices, medical and dental practices, schools, retail stores, warehouses, property-managed buildings and newly constructed or renovated spaces.
Yes. Landmark is licensed, bonded and insured, and every team member is background-checked, trained and supervised before working in your facility.
Absolutely. Most of our clients prefer evening, overnight or weekend service so there's zero disruption to their operations. Day porter service is also available.
We arrive fully equipped with commercial-grade equipment and eco-friendly, EPA-registered products. We can also restock consumables like paper goods and soap.
Pricing depends on square footage, service frequency and scope. After a free walkthrough, we provide a clear, fixed quote with no hidden fees.
Request a Free Quote
Tell us about your facility — we'll reply within one business day.
Thank you!
Your request has been received. A Landmark specialist will contact you shortly.