We offer a wide range of financial management services, and our expert team manages every detail of your property.

A Full Range of Management Services, Giving you Peace of Mind.

We manage every detail of your property on a daily basis, offering a wide variety of cost-saving services to improve your property value and finances. Our hard-working back office cares about your issues, working with you to solve problems and build trust. 


We manage all aspects of your communications – including distributing notices, attending meetings, acting as a buffer between Boards and Tenants, and managing mailing lists and correspondence.

Our expert staff cares about your problems, answering your calls and emails in a timely manner to solve your problems. We have administrative staff available 24/7 in the event of an emergency. 

Financial Management

Our team works with you on a variety of financial fronts, with over 35 years of experience working with co-ops and condos, and extensive knowledge in accounting. We have the expertise required to manage your property’s finances.  

Budget Forecasting

We prepare detailed yearly budgets for your property’s daily operations. With our experience and expertise, we strive to ensure that your property never goes over budget. 

Capital Improvement

We develop long-term budgets for capital improvements, and expertly manage any renovation or remodel projects. Improving your property value is one of our top priorities. 

Expense Management

GMS provides on-going reviews of services, utilities and systems to cut down on unnecessary expenses. We also train on-site staff to perform basic repairs and maintenance.


We believe that active, daily building upkeep is essential to prevent unnecessary and costly failures. Our hand-picked on-site staff are trained to inspect your property and perform on-going maintenance to keep your property in excellent shape all year round.

Preventive Maintenance

We inspect our properties frequently and develop a regular maintenance schedule in our efforts to prevent serious, costly damage.



We train on-site staff to perform most repairs, and make repairs promptly to avoid escalation of damage and inconvenience to residents.

Staff Supervision

We prepare detailed daily, weekly and seasonal schedules for your building’s superintendent and staff, with procedures in place to maximize their efficiency.


At Grant Management Services, we believe that a well-informed Board, provided with timely information, enhances the success of your property. That’s why we strive to provide informative financial reports and weekly building reports to the Board and encourage them to share their ideas with our management team.

Building Reports

As a part of our on-going program of preventive maintenance and quality control, we inspect your building and grounds on a weekly basis and report our findings to the Board.

Financial Reports

We deliver detailed monthly financial reports including income and expense statements, accounts receivable recap, cash receipts, check register and more.

Project Management

Our team skillfully manages any project, from competitive bidding, to contract negotiations, site visits and expenditure management. Our staff visits your building frequently while the projects are in progress to ensure the efficiency and quality of work.

We are experts in a variety of services, with extensive experience managing projects including:

  • Construction
  • Facade Renovation
  • Excavation and Waterproofing 
  • Elevator Maintenance
    and renovation
  • HVAC Projects
  • Boiler Maintenance
  • Drywell and Below Grade Drainage
  • Balcony and Terrace Waterproofing
    and Renovation
  • Alarms
  • Roofing
  • Windows and Doors Replacement
  • Parking Lot Renovation and Paving

Other Services

We offer a very wide range of services including:

Emergency Services

Mitigation of Potential Claims

Insurance Bidding

Monitor Building Violations and Resolutions

Thank you for your interest!

Thank you for your interest!

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