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49 Years
experience
Emergency
services
Premier Property Management Services in NYC
HSC Management has established itself as a trusted leader in property management, delivering exceptional service across New York and Westchester for over 45 years. Founded in 1977 by Howard S. Cohen, our family-owned business combines decades of industry expertise with a commitment to innovation and personalized service. We specialize in managing residential rental, cooperative, and condominium buildings, ensuring properties operate smoothly while maintaining their long-term value. Our team of over 30 professionals employs advanced technologies like Yardi Voyager software to streamline operations, enhance financial transparency, and provide real-time communication tools for residents and stakeholders. With a proven track record in financial management, project oversight, and vendor coordination, we prioritize responsiveness, regulatory compliance, and community engagement.

Our 24/7 emergency support and strategic use of smart monitoring systems demonstrate our dedication to addressing client needs proactively. As Accredited Management Organization-certified professionals, we uphold the highest standards of integrity and service excellence, continuing the legacy established by our founder. Our diverse workforce reflects the communities we serve, fostering inclusive environments where residents feel secure and valued. Through advanced energy management solutions, thermal imaging, and rigorous vendor evaluations, we ensure properties remain safe, efficient, and well-maintained. This combination of experience, technology-driven solutions, and client-centric values positions us as a premier choice for property management in the New York region.
Services
Property Management Financial Reporting Project Management Vendor Management Resident Portals Energy Management Emergency Maintenance Vendor Vetting Regulatory Compliance Communication Tools
Details
  • Year established: 1977
Highlights and features
  • 45+ years of specialized expertise in New York property management
  • 24/7 emergency response and support services available
  • Clear financial reporting with detailed expenditure tracking
  • Advanced technology integration including Yardi Voyager software
  • Certified professionals with access to pre-vetted vendor networks
Associations and certifications
  • Accredited Management Organization (AMO)
  • Certified Property Manager
  • Institute of Real Estate Management (IREM)
Services
Property Management
Our property management services ensure smooth building operations through advanced technology integration, weekly inspections, and 24/7 emergency response. We handle maintenance coordination, vendor management, and resident communications while maintaining regulatory compliance. Our approach combines modern tools with personalized service to protect property value and enhance tenant satisfaction.
Financial Reporting
We provide comprehensive financial clarity through detailed monthly reports that track expenditures, demonstrate income-expenditure relationships, and forecast investment returns. Our systems ensure regulatory compliance and transparency with automated collections and payment processing backed by our Certified Property Manager expertise.
Project Management
Our project management team coordinates building upgrades and repairs using local resources developed over 40+ years. We provide advance communication strategies, vendor coordination, and leadership oversight to complete projects with minimal resident disruption while enhancing long-term property value.
Emergency Services
We offer round-the-clock emergency response with trained staff available in-office and remotely. Our systems ensure rapid resolution of critical issues through immediate communication and mobilization of qualified personnel to address urgent maintenance needs at any hour.
Vendor Management
Our vendor management system ensures quality service through rigorous compliance vetting and ongoing performance evaluations. We maintain a pre-qualified network of professionals while using VendorSmart technology to match service needs with appropriately skilled contractors for all property requirements.
People
Howard S. Cohen
Founder
Founded HSC Management in 1977 with principles of honesty and integrity. Pioneered online real estate management access and built the company's reputation for exceptional service.
Josh Koppel
President and CEO
Certified Property Manager with 20+ years of experience. Leads the AMO-certified organization while maintaining founding principles. Implemented advanced technology systems and expanded service capabilities.
Questions
What property types do you manage?
We specialize in residential rental buildings, cooperatives, and condominiums across NYC and Westchester County.
Are your services available 24/7?
Yes, we provide 24/7 emergency response and support services for all managed properties.
How do you handle financial reporting?
Our detailed monthly reports include full expenditure tracking, income-expenditure correlations, and regulatory compliance assurance.
What technology platforms do you use?
We utilize Yardi Voyager software for property management and accounting with integrated resident portals and vendor management tools.
How are vendors selected for projects?
We maintain a pre-vetted network of qualified vendors through our VendorSmart compliance system.
Do you offer emergency maintenance services?
Yes, our emergency maintenance team is available 24 hours a day, 365 days a year.
Reviews (6)
Phillip Rosen
Jan 02, 2022 Report
Had a physical secrurity issue. Contacted our property manager.
24 hours later, no reply. I spoke to the president of their firm. He said everyone in NYC has robberies. Basicly doesn't care. Look elsewhere.
Marianne Ruiz
Dec 20, 2021 Report
Critical:Professionalism,Quality,Responsiveness,Value
Worse property management. Physical altercations and harassment from the Supers they hire for their buildings. Getting anything rectified is like getting pins and needles out of a hay stack. If you have a problem they love to give the run around. Terrible customer service. If you see 5 stars- they were paid reviews.
Journey In Usa
Dec 18, 2021 Report
Critical:Professionalism,Quality,Responsiveness,Value
the worst of managements I ever dealt with,
this company steals money by managing and not really managing you at all....avoid at all costs
K. Velasquez
Nov 13, 2021 Report
This company manages the building 511 W 151st street in New York City and these poor people is without heating during late fall. This is terrible and against the law. I hope this post can help them solve this problem
Jenny C.
Oct 20, 2021 Report
The job of a property mgr is to collect tenant payments. How they can get that wrong each month is beyond acceptable! Their credit card option charges a $30 transaction fee each time which is absurd!!! Why do I have to pay more money for you to accept my payment?! In addition, I think their office should be investigated for fraudulent practices. I have suspicion from personal experience that their tenant information is being compromised. A recent check that was written to them was found circulating with altered forgery - reported by my bank!! There may be a few decent contacts in the company;
Falling Angel Xtrava
Aug 24, 2021 Report
I am very happy with David Ortiz. He is the best. He is Extremely important and hope he gets a raise or a bonus. Great job David.
Angel
Madison Ave.