PARK SLOPE CLEANING LLC

• Office & Corporate Cleaning — daily janitorial, restrooms, supply replenishment
• Medical & Healthcare — clinic, urgent-care, dental, lab disinfection protocols
• Financial & Legal — discreet after-hours cleaning, document-area handling
• Government & Institutional — court facilities, agencies, post-construction handoff
• Educational — K-12 and university administrative buildings
• Senior Living & Property Mgmt — common-area & tenant turnover
• Green Cleaning — ISSA CIMS-aligned methods, GS-certified products on request
• Disinfection & Sanitization — EPA List N compliant
• Post-Construction Cleanup — debris, dust, final polish prior to occupancy

• W-2 employees only — no 1099 subcontracting; full payroll, taxes, insurance
• ISSA CIMS-aligned management practices
• $2M+ general liability & workers’ comp in every state we operate
• Bi-coastal footprint — NYC (Manhattan HQ, Brooklyn ops) and Miami, FL
• Bilingual supervisors (English / Spanish) on every account
• Goldman Sachs 10KSB Alumni (April 2024 cohort)

• NYC SBS M/WBE — Vendor #21370072 · Nov 2023 – Nov 2028
• NYS ESD MWBE — Vendor #21370072 · Feb 2024
• PANYNJ WBE — Vendor #21370072 · May 2024
• WBENC Certified WBE — Cert #WBE2500513 (via WBEC Metro NY)
• SBA WOSB — 3rd-party certified via WBENC
• Goldman Sachs 10KSB Alumni — April 2024 cohort

• 561720 — Janitorial Services (Primary)
• 238990 — All Other Specialty Trade Contractors (post-construction cleanup)
• 561740 — Carpet & Upholstery Cleaning Services
• 561790 — Other Services to Buildings & Dwellings
• 561210 — Facilities Support Services

Founded in 2021 by New York native Diana Ciechorska, Park Slope Cleaning was established to fill a gap for large, modern, technology-enabled, female-owned commercial cleaning companies serving NYC and South Florida. The team is comprised of W-2 employees only — we never subcontract our work.