Protecting Your Building. Protecting Your Investment.
Prime Building Services provides comprehensive commercial roofing installation, replacement, repair, and maintenance services for commercial, institutional, and multi-use properties throughout Westchester County, New York, Connecticut, and the surrounding region.
From an active roof leak to a complete roof replacement, our team works with property owners, facility managers, architects, engineers, and management companies to develop roofing solutions based on the needs of the building.
We understand that commercial roofing is about more than installing a roofing membrane. It requires proper planning, drainage, flashing, insulation, penetrations, rooftop equipment coordination, safety, scheduling, and attention to the day-to-day operation of the property.
Our Commercial Roofing Capabilities
Prime can provide complete roofing services including:
- Commercial roof replacement
- New commercial roofing systems
- Flat and low-slope roofing
- TPO roofing systems
- EPDM roofing systems
- Modified bitumen roofing
- Roof insulation and tapered insulation systems
- Roof deck repairs and replacement
- Flashing and sheet-metal work
- Coping and perimeter metal
- Roof drains and drainage improvements
- Roof penetrations and equipment flashing
- Skylight replacement and flashing
- Leak investigation and repair
- Emergency roof repairs
- Preventative maintenance
- Roof inspections and condition assessments
- Manufacturer-approved roofing systems and warranty options

Complete Roof Replacement
When a commercial roof reaches the end of its serviceable life, Prime can manage the replacement process from initial evaluation through final completion.
Our team can coordinate:
Existing Roof Evaluation
We assess existing roofing conditions, drainage, penetrations, flashing, insulation, roof edges, and visible areas of deterioration.
Removal & Preparation
Existing roofing materials can be removed as required to expose and evaluate the underlying roof assembly.
Roof Deck Repairs
Damaged or deteriorated decking discovered during construction can be identified and addressed before the new roofing system is installed.
Insulation & Drainage
Where required, new insulation and tapered systems can be incorporated to improve drainage and overall roof performance.
Roofing Installation
The selected commercial roofing system is installed according to project specifications and applicable manufacturer requirements.
Flashing & Details
Special attention is given to penetrations, parapets, curbs, drains, mechanical equipment, transitions, and perimeter conditions.
Final Inspection
Upon completion, the roofing system is reviewed and the property is cleaned before the project is closed out.
Repairs & Preventative Maintenance
Not every roofing problem requires a complete replacement.
Prime can investigate leaks and deteriorated roof conditions and recommend practical repair options where appropriate.
Preventative maintenance can also help property owners identify developing problems before they become major interior leaks or structural repairs.
Minimizing Disruption to Your Property
Commercial properties often need to remain operational while construction is underway.
Our team plans projects around building access, deliveries, employees, tenants, customers, parking, rooftop equipment, and other site conditions to help minimize disruption.
Properties We Serve
Our commercial roofing services are appropriate for:
- Office buildings
- Retail properties
- Shopping centers
- Country clubs
- Restaurants
- Medical and professional buildings
- Industrial buildings
- Warehouses
- Multi-family properties
- Schools and institutional facilities
- Municipal and community buildings
- Private commercial properties
One Contractor. Complete Accountability.
Prime Building Services brings roofing and general construction capabilities together under one company.
When roofing work uncovers related conditions involving framing, masonry, siding, interior finishes, mechanical equipment, or other building components, our construction experience allows us to look at the building as a complete system rather than treating the roof as an isolated component.
Have a Commercial Roofing Project?
Whether you are dealing with an active leak, planning a roof replacement, evaluating an aging roof, or budgeting for a future capital improvement, Prime can help you understand your options.
Prime Building Services
Commercial Roofing • Construction • Renovation • Building Improvements