Commercial & Office
Cleaning in Long Island, NY
About This Service
At CES Premier Cleaning Services, we provide professional commercial and office cleaning in Long Island, NY, tailored to small businesses, offices, clinics and local shops that need consistent, reliable results without the hassle of managing an in house cleaning team.
We help you keep your space professional, sanitized and welcoming for your staff, clients and visitors day after day.
We help you keep your space professional,
sanitized and welcoming for your staff.
We serve:
Offices &
professional suites
(administrative, agencies,
service-based businesses)
Medical and
dental practices
(lobbies, waiting rooms, exam rooms according to your guidelines)
Retail stores
and boutiques
Studios and small commercial spaces
(creative, wellness, etc.)
Services
Commercial Cleaning Services for Small Businesses & Offices
No two businesses operate the same way. That’s why our commercial cleaning plans are built around:
Your type of business
Your traffic level
Your schedule and hours
Your budget and priorities
Each plan
can include:
Daily, weekly or bi
weekly cleaning
After-hours or early
morning scheduling
Targeted focus areas (lobby, bathrooms, break room,
high-touch surfaces)
Flexible Schedules That Work Around Your Business
We understand that interruptions are not an option.
That’s why we offer flexible commercial cleaning schedules:
After-hours cleaning (evenings or early mornings)
Daytime cleaning for spaces that close early or have low-traffic windows
Weekly, bi-weekly or custom frequencies based on your traffic and standards
During your estimate,
we’ll discuss:
Your business hours
Access to the building
Any restricted areas or special instructions
The best days and times for our team to work
Our goal is simple: your space gets cleaned without disrupting your operations.
Why Long Island Businesses Choose CES Premier Cleaning
Locally Owned, Not a Franchise
You work directly with a Long Island-based team that understands the needs of local businesses, not a distant call center.Reliable Schedules & Clear Communication
We respect your time, keep you informed and adjust when your needs change.Custom Plans for Your Space
From small offices to multi-room suites, we customize scope, frequency and tasks around your business.Attention to Detail You Can See
From restrooms and break rooms to lobbies and conference rooms, our work shows in every corner.Flat-Rate Quotes, Not Hourly Guesswork
Your quote is based on the size of your space, traffic and cleaning frequency, not how fast we can rush through the job.
How Our Commercial Cleaning Process Works
Step 1 – Walkthrough & Needs Assessment
We start with a conversation and, when possible, an on-site walkthrough to:
Review your space (offices, bathrooms, break rooms, lobby)
Understand your traffic and cleaning challenges
Discuss your preferred schedule and any special requests
Step 2 -Custom Proposal & Flat-Rate Quote
Based on the walkthrough, we prepare a clear, flat-rate commercial cleaning proposal outlining:
Scope of work
Frequency (weekly, bi-weekly, etc.)
Schedule (after-hours, mornings, mixed)
Investment and terms
Step 3 – Start of Service & Onboarding
Once approved, we schedule your first clean, align expectations with your team, and establish access procedures (keys, codes, alarms).
Step 4 – Ongoing Quality & Communication
We monitor consistency through checklists and stay open to feedback so your space keeps meeting your standards over time.
Download Our Commercial Cleaning Checklist
Before hiring a cleaning company, you should know exactly what’s included.
Our Commercial Cleaning Checklist outlines the tasks we perform in offices, clinics, retail spaces and small businesses across Long Island. From high-touch surface disinfection to restroom sanitation and break room maintenance, this document gives you a clear, room-by-room breakdown of our scope of work.
Use it to:
Understand what’s covered in our standard commercial service
Compare services if you’re reviewing multiple vendors
Share expectations internally with your team or property manager
Keep a written reference of cleaning standards for your business
We believe in transparency. No vague promises just clearly defined tasks and consistent execution.
Consistency, Security and
Professional Standards
Trained Commercial Cleaning Team
Our cleaners are trained on commercial checklists, safety procedures and business-specific expectations.
Security & Access Procedures
We follow clear protocols for keys, alarm systems and building access, agreed in advance with the owner or manager.
Professional-Grade Products
We use effective products suitable for offices and business environments. Upon request, we can use eco-friendly options.
Liability Coverage & Documentation
We operate as a professional company and can provide proof of insurance and documentation such as a Certificate of Insurance (COI) upon request.
Frequently Asked Questions About Commercial Cleaning in Long Island, NY
Pricing depends on several factors: the size of your space, the number of bathrooms and common areas, your traffic level and how often you need us to come (weekly, bi-weekly, etc.). We provide flat-rate quotes, not hourly estimates, after reviewing your space and needs. The easiest way to get an accurate number is to request a free commercial walkthrough or virtual estimate.
Yes. Many of our commercial clients prefer after-hours cleaning so our team can work without disrupting employees or customers. We’ll discuss your schedule during the estimate and find the days and times that work best, including early mornings or selected weekends when available.
Yes. We bring professional-grade products and equipment suitable for offices, clinics, and small commercial spaces. If your business requires specific products (for medical environments, sensitivities or brand standards), let us know and we’ll adjust the plan—including using client-provided products when needed.
Yes. CES Premier Cleaning Services operates as a professional cleaning company with liability coverage. We can provide proof of insurance and a Certificate of Insurance (COI) upon request so you can keep it on file with your building management or compliance department.
Most businesses choose weekly or bi-weekly cleaning, depending on their traffic and industry. Medical and high-traffic spaces may require more frequent visits, while smaller offices with low foot traffic can do well with weekly service. During your estimate, we’ll make a recommendation based on your reality, not a one-size-fits-all package.
Commercial Cleaning Estimate
for Long Island Businesses
Share a few details about your business and your space, and we’ll prepare a custom commercial cleaning estimate for you. We’ll look at your square footage, traffic level, number of bathrooms and any special areas (like medical rooms or break rooms) to recommend the right scope and frequency—always with a clear, flat-rate price and flexible scheduling.
Please include your business type, approximate square footage and
preferred cleaning days so we can prepare an accurate quote.