Nicholson&Galloway
Structural Authority Since 1849
For 175 years, we have been the guardians of New York City's architectural heritage. From brownstone facades to Beaux-Arts masterpieces, our craftsmanship has stood the test of time.
Historical Timeline
From the cobblestone streets of 1849 to the glass towers of today, our journey parallels the evolution of New York City itself.
The Foundation
Nicholson & Galloway is founded by Thomas Nicholson and William Galloway in Lower Manhattan, specializing in stone masonry for the growing city's merchant class.
The Gilded Age
As New York enters its Gilded Age, we establish ourselves as the premier facade restoration firm for the city's emerging brownstone districts.
Beaux-Arts Mastery
Our craftsmen master the intricate limestone and terracotta work required by the Beaux-Arts architectural movement sweeping through Manhattan.
Resilience Through Crisis
Despite the Great Depression, we remain committed to preserving the city's architectural heritage, often working at reduced rates to save historic structures.
Landmark Preservation Act
We play a pivotal role in shaping New York City's Landmark Preservation Commission standards, contributing our 116 years of expertise.
Facade Inspection & Safety
Following the tragic accidents of the 1980s, we become lead consultants for the new Local Law 11, establishing facade inspection protocols.
Rebuilding Together
In the aftermath of 9/11, we contribute our expertise to the restoration of damaged historic buildings in Lower Manhattan.
175 Years of Excellence
Today, we continue our legacy with cutting-edge structural analysis combined with time-honored craftsmanship, serving as stewards of NYC's architectural future.
Structural Engineering
Where time-honored craftsmanship meets cutting-edge engineering. Our structural division combines 175 years of masonry expertise with modern analytical methods to solve the most complex facade challenges.
Structural Analysis
Comprehensive load-bearing assessments using advanced computational modeling combined with traditional engineering principles.
Facade Engineering
Expert evaluation of exterior envelope systems, from historic masonry to modern curtain walls and everything between.
Local Law 11 Compliance
Full-service FISP (Facade Inspection Safety Program) compliance, from initial inspection to final filing with the DOB.
Restoration Design
Architectural restoration plans that honor historical integrity while incorporating modern structural enhancements.
Seismic Retrofitting
Structural reinforcement solutions that protect historic buildings against seismic events without compromising aesthetics.
Material Testing
In-situ and laboratory testing of masonry, mortar, and structural elements to determine integrity and composition.
Landmark Case Studies
Severe limestone deterioration and structural settlement
Comprehensive facade restoration with hidden structural reinforcement
Terracotta restoration and steel frame corrosion
Innovative terracotta replication and cathodic protection system
Gothic terra-cotta facade conservation at height
Custom scaffolding systems and material-matching technology
Our Services
Comprehensive facade restoration and preservation services, delivered with the precision and care that only 175 years of experience can provide.
Heritage Masonry
Traditional brick, stone, and terracotta restoration using historically accurate materials and techniques passed down through five generations.
- Lime mortar replication
- Stone consolidation
- Tuck pointing
- Brick replacement
Decorative Restoration
Meticulous restoration of ornamental architectural elements including cornices, pilasters, and sculptural details.
- Terracotta repair
- Ornamental casting
- Surface cleaning
- Protective coatings
Architectural Design
Design services that seamlessly blend historical preservation requirements with modern building performance standards.
- Historic documentation
- Restoration drawings
- Material specifications
- Code compliance
Expert Consultation
Expert witness and consultation services for legal proceedings, insurance claims, and property assessments.
- Forensic analysis
- Expert testimony
- Condition surveys
- Value engineering
Sculptural Conservation
Specialized conservation of architectural sculpture, statuary, and decorative stone elements.
- Stone carving
- Sculptural repair
- Gilding restoration
- Bronze conservation
Regulatory Compliance
Full-service navigation of NYC landmark preservation requirements and Department of Buildings regulations.
- Landmark applications
- DOB filings
- Permit expediting
- Violation remediation
Need a custom solution for your historic property?
Discuss Your ProjectSelected Projects
A selection of our most significant restoration projects, representing over 2.4 million square feet of preserved New York history.
The Ansonia
Comprehensive facade restoration of the iconic Beaux-Arts landmark, including terracotta repair, limestone cleaning, and ornamental bronze restoration.
Brooklyn Heights Historic District
Multi-phase restoration of 47 Federal-style brownstones, addressing structural settlement, facade deterioration, and historic window restoration.
The Plaza Hotel
Meticulous restoration of the Château-style facade during the hotel's conversion, preserving its 1907 grandeur while meeting modern standards.
St. Patrick's Cathedral
Structural stabilization and facade conservation of America's largest Gothic Catholic cathedral, including marble repair and stained glass protection.
The Dakota
Landmark restoration of the German Renaissance-style cooperative, addressing severe limestone deterioration and structural settlement issues.
Greenwich Village Townhouses
Restoration of 23 historic townhouses featuring original Flemish bond brickwork, marble stoops, and cast-iron railings from the early 19th century.
Begin Your Restoration
Whether you are seeking a comprehensive facade assessment or emergency structural intervention, our team is ready to bring 175 years of expertise to your project.
Contact Information
Our headquarters in Midtown Manhattan serves as the command center for projects across all five boroughs and beyond.
437 Madison Avenue, Suite 1800
New York, NY 10022
+1 (212) 555-0184
Mon-Fri 8am-6pm EST
inquiries@nicholsongalloway.com
We reply within 24 hours
+1 (212) 555-0199
24/7 Facade Emergency Line