Consistent, Reliable Services for Any Floorplan
We Clean Large, Medium, and Small Workspaces
At SanMar Building Services, we deliver top-tier office cleaning across New York City, adapting to every size and layout. We handle everything from open spaces and team-cluster arrangements to cubicles and executive suites.
Here’s how we can help:
- Consistent, high-quality B2B office cleaning at your budget level and the needed frequency — daily, weekly, or monthly.
- Excellent results to uphold your company’s image while supporting productivity and safety.
- A seamless extension of your organization that works quietly behind the scenes to maintain a spotless, welcoming environment.
Our experienced, well-trained crews use the most up-to-date equipment and products. If your current janitorial service still uses string mops and old-fashioned zone cleaning techniques, you owe it to yourself to call us. We make sure your space actually reflects your high standards, impressing clients and giving your employees a clean, productive place to work.
The Right Cleaning Partner in Ways that Matter
Cleaning for
Hybrid Offices
If your team splits their time between home and the office, we adapt our cleaning frequency to match occupancy fluctuation. This ensures your business never overpays on low-traffic days.
Flexible
Scheduling
To avoid workflow disruption, our people can be on-site when your facilities are empty. We have early morning, evening, and weekend availability to seamlessly fit around your schedule.
Reliable &
Trustworthy
Operating since 1998, SanMar is a licensed, bonded, and insured B2B cleaning company. We hold an A+ BBB rating and meet strict security and liability requirements for NYC high-rise offices.
Safe, Green Cleaning
We offer safer product formulas that reduce odors and are kinder to the environment. We also provide eco-cleaning services with reusable items and HEPA filtration equipment to improve indoor air quality.
Dedicated Cleaning Crews
We assign a dedicated crew to your office to build familiarity with your space. This gives you peace of mind and ensures strict adherence to protocols for high-security office buildings.
Service Level Agreements
We tailor service agreements to your company’s needs, offering everything from daily upkeep to weekly commercial cleaning. Most importantly, you won’t be locked into inflexible long-term corporate contracts.
What Kinds of Offices Do We Clean?
How We Clean Every Zone in Your Workspace
| Office Zone | Core Cleaning Objectives | Typical Frequency |
|---|---|---|
| Workstations and desks | Dusting monitors, wiping down workareas and desks, emptying wastebaskets | Daily/weekly |
| Conference and Meeting Rooms | Resetting chairs and wiping down tables,cleaning whiteboards and equipment | Daily |
| Restrooms | Cleaning and disinfecting toilets, sinks, and counters, mopping floors, wiping partitions, sanitizing and refilling dispensers | Daily |
| Breakrooms and Kitchens | Washing countertops, cleaning microwave interiors, sanitizing coffee stations | Daily |
| Entrances and high-traffic Corridors | Deep vacuuming all carpets, mopping hard floors, remove scuff marks | Daily |
We’re Exclusively a B2B Cleaning Service
SanMar Building Services is a locally owned company exclusively providing commercial office cleaning in NYC.
We do not service apartments or residential homes.
Because we only provide B2B janitorial service, we specialize in our clients’ needs.
- Commercial-grade cleaning equipment
- Flexible service-level agreements
- Employee background checks to meet security needs
- Crews equipped to handle workspaces of all sizes, including whole buildings
- Disinfecting and sanitizing expertise
- Overnight and weekend work hours as needed
How Do Our Office Cleaners Improve Your Efficiency?
Managing your business is demanding, and facility cleanliness is critical but often time-consuming. Consider the benefits of outsourcing cleaning your office to SanMar:
- Eliminate worries about floors, restrooms, and trash removal
- Cleaning professionals who smoothly integrate with your routines
- Offices maintained to consistent standards every single day
- HEPA filtration equipment to improve indoor air quality
- Sanitizing key touch points to reduce the spread of illness
When we take full ownership of your workplace’s cleanliness, we give office and facility managers the headspace they need to juggle multiple responsibilities. It lets you do your job better while we keep the office clean.
Why Choose SanMar Building Services?
Over the past 25+ years, we have grown into one of New York City’s leading cleaning contractors because we actually do what we promise.
We do not just push dirt around or wait for you to complain about missed spots. Our crews are trained to catch the real details, from sanitizing breakroom counters to keeping glass doors smudge-free, so you never have to micromanage your cleaning service.
Our job is simple. We show up, we do the work right, and we make sure your office looks exactly the way it should from the moment someone walks through the door.
Our Simple Onboarding Process
Request
A Quote
Use our easy online contact form or call us.
On-Site
Walkthrough
We’ll schedule an on-site visit to meet you and see your facilities.
Customized Cleaning
Plan & Schedule
We present a price quote and work plan for your evaluation.
First Clean &
Quality Check
Our team cleans your office, and we follow up with a quality check.
Ready to Get Started?
Request a quote today. We’ll schedule an on-site walkthrough and build a custom plan around your needs and budget.
Get In Touch With Us
Frequently Asked Questions
Q.1. How do you handle cleaning for hybrid offices?
A.1. A hybrid cleaning plan scales based on your actual foot traffic. If your team is only in the office three days a week, you should not be paying for five days of full service. We adjust our schedule to clean immediately after your busiest days. On the days your office is mostly empty, we scale back to basic upkeep or skip the day entirely. This keeps your space looking great without wasting your budget on days when no one is there.
Q.2. Are your office cleaners insured and vetted for secure buildings?
A.2. Absolutely. Our staff is fully vetted, and SanMar is a licensed, bonded, and insured B2B cleaning company. We strictly adhere to the access and security protocols of high-security NYC office buildings like banks, law firms, and tech spaces.
Q.3. Do I need to provide the cleaning supplies or equipment?
A.3. No. We bring everything needed to do the job right, from commercial vacuums with HEPA filters to safe, green cleaning products.
Q.4. How do you handle office keys and after-hours alarms?
A.4. We have strict keyholding and alarm protocols in place. Your dedicated cleaning crew is trained on your specific building security system to ensure your office is locked and alarm activated properly every time they leave.
Q.5. Will I be locked into a long-term contract?
A.5. No. We build service agreements based on what your office actually needs, rather than trapping you in a rigid corporate contract. We keep our clients by doing good work, not by relying on fine print.
Q.6. How is pricing calculated for office spaces?
A.6. We calculate pricing based on how many hours the job will take, rather than just looking at square footage. For example, a large open showroom takes much less time to clean than a smaller room packed with six to eight desks. Because every layout is unique, a manager does a brief on-site walkthrough to provide a highly accurate quote. To give you an idea of concrete numbers, average commercial janitorial rates in the NYC market typically range from $30 to $75 per hour, depending on the specific needs and layout of the office.
Q.7. What happens if I am dissatisfied with a cleaning?
A.7. We have a satisfaction guarantee and formal complaint procedures in place to make it right immediately. If something is ever missed, we want to know about it so we can fix it and ensure consistent, excellent results moving forward.

