Brooklyn · Staten Island · Lower Manhattan · New Jersey

Medical-Grade Cleaning You Never Have to Second-Guess.

Dependable, consistent facility care for medical & dental offices, professional suites, daycares, and fitness centers across Brooklyn, Staten Island, lower manhattan and New Jersey.

  • Bonded & Insured
  • Background-Checked Crews
Schedule a Free Walk-Through See What We Clean
Cleaner in blue gloves disinfecting a high-touch office desk surface
Night crews that arrive on time, every time. Zero disruption

The consistency problem

Tired of changing cleaning services every six months?

Most commercial cleaners start strong and slowly fade, leaving missed spots and unemptied bins.

At Jan Master Cleaning, we build our entire operation around relentless consistency.

Scheduled Night Crews

Night crews arrive on time, every time, so your doors open to a finished space instead of a work in progress.

Quality Assurance

A strict, facility-specific checklist ensures the exact same high standard on day 100 as on day 1.

Direct Communication

A dedicated point of contact. Special requests are addressed immediately, with no endless phone calls.

Services

Built for facilities where clean is not optional.

Every facility type gets its own checklist, its own crew briefing, and its own standard of proof.

01 Clean and empty medical facility corridor with seating

Medical & Healthcare

  • High-touch disinfection
  • Waiting room hygiene
  • Cross-contamination prevention
Request a walk-through
03 Professional office boardroom with executive chairs and a clean desk

Law Firms & Professional Offices

  • After-hours cleaning
  • Confidential trash handling
  • Spotless reception
Request a walk-through

How it works

Simple 3-step onboarding

No drawn-out sales process. A short walk-through, a clear plan, and a crew that takes it from there.

Schedule a Walk-Through

We assess your space, high-traffic zones, and schedule needs in as little as 15 minutes.

Get Your Custom Plan

Receive a straightforward, transparent quote tailored to your facility's needs.

Enjoy Consistent Clean

Our trained crew takes over so you can focus on running your practice or business.

Book Your Walk-Through

Serving Brooklyn, Staten Island, Lower Manhattan & New Jersey.

FREE WALK-THROUGH

Ready for a cleaning crew that actually shows up and delivers?
Let's inspect your space together, discuss your exact requirements, and tailor a custom cleaning routine for your facility.

  • Bonded, insured and background-checked crews

  • A facility-specific checklist, not a generic one

  • One dedicated point of contact from day one

Location:
Serving Brooklyn, Staten Island, Lower Manhattan & New Jersey