Joseph B. Callaghan, Inc.

Specialized assessment, repair, and rehabilitation of all building envelope elements, including roofing, facades, foundations, plazas, windows, and doors.

• Facade Assessment and Repair

  Periodic inspection, analysis, and restoration of exterior building walls to maintain structural safety and weather resistance.

• Historic Restoration

  Sensitive rehabilitation of historic facades and structures, combining classic architectural materials with modern engineering solutions.

• Roof Replacement

  Engineering and design services for complete roof system replacements and moisture mitigation.

• Plaza Waterproofing

  Comprehensive design and repair of plaza deck waterproofing systems and underlying structural slabs.

• Window Replacement

  Structural detailing and integration of high-performance replacement window systems.

• Balcony Restoration

  Structural concrete repairs and waterproofing for deteriorated cantilevered balconies.

Comprehensive design services for existing structures and new builds, resolving complex load capacities and design challenges.

• Adaptive Reuse

  Repurposing historic and existing buildings for modern programming while updating structural systems.

• New Structures, Additions, and Alterations

  Design and analysis of physical building expansions, major structural alterations, and new structural systems.

• Parking Garage Assessment and Repair

  Condition evaluation and targeted maintenance design for reinforced concrete parking structures.

• Special Inspections

  Code-required structural inspections of critical building elements during construction and rehabilitation.

Failure investigations, structural analysis, and safety-critical evaluations backed by technical expertise.

• Failure Analysis

  Scientific investigation of collapsed or degraded structural components to identify exact failure causes.

• Expert Witness Services

  Clear presentation of technical details and engineering conclusions for legal disputes and public inquiries.

• Legal Consultation

  Engineering consultation for insurance claims, litigation, and complex liability reviews.

• Drone Inspection

  Aerial imaging and sensor data collection for hard-to-reach facade and structural elements.