Business Details
27 Years
experience
Your Trusted Partner for Open Shop Construction in NYC
Established in 1999, Flintlock Construction Services has pioneered open shop construction methods in Manhattan, delivering projects at 20-30% below closed shop costs while maintaining rigorous quality and safety standards. Our fourth-generation New York real estate development expertise enables us to provide comprehensive construction and pre-construction services for high-rise residential, hospitality, and commercial projects. With over 40 major buildings completed in Manhattan, including luxury condominiums and hotels, we combine innovative practices with a 1,000-strong workforce to ensure client satisfaction. Our commitment extends beyond construction to include sustainability integration, technological advancements, and ethical business practices. The company's founders, Andrew and Stephen Chip Weiss, leverage decades of experience in affordable housing and luxury developments to maintain industry leadership.Our dedicated project management teams and in-house resources ensure projects progress seamlessly from planning to occupancy. With offices in Mamaroneck and Manhattan, we remain strategically positioned to serve New York City's evolving construction landscape. Our proven track record includes completing complex projects in challenging locations while maintaining financial transparency through lump sum pricing models. The company's ability to post payment and performance bonds through the Chubb Group underscores our financial strength and reliability. Flintlock continues to reshape Manhattan's skyline through its unique open shop approach and unwavering dedication to quality.
Services
General Contracting
Construction Management
Project Management
Design/Build
Construction Consulting
Details
- Year established: 1999
Highlights and features
- We've completed 40+ major Manhattan projects since 1999 with open shop expertise
- Our open shop methods deliver 20-30% cost savings compared to closed shop contractors
- Fourth-generation New York real estate development experience informs our approach
- We maintain rigorous safety and quality standards across all construction phases
- Our lump sum pricing model provides guaranteed project cost certainty
Services
General Contracting
Flintlock's general contracting services combine open shop efficiency with Manhattan-specific expertise. Our approach maintains strict quality control through company-owned equipment and a network of trusted subcontractors. We provide complete project oversight from foundation to finish, ensuring adherence to budget and timeline. Our experience with luxury condominiums and hotels demonstrates our ability to deliver complex projects at competitive pricing.
Construction Management
Our construction management services optimize project timelines and resource allocation. We implement proactive risk assessment protocols and maintain strong relationships with NYC regulatory agencies. Weekly developer meetings with senior leadership ensure transparent communication throughout the construction process. Our Manhattan-focused operations headquarters enables rapid response to site requirements.
Project Management
We provide comprehensive project management covering design optimization, financing coordination, and construction execution. Our team ensures alignment between architectural vision and practical construction requirements. Through lump sum pricing models, we offer financial certainty while maintaining flexibility for design adjustments during planning phases.
Design/Build
Our design/build services bridge architectural vision with construction practicality. We collaborate with design teams to optimize building functionality while controlling costs. This approach considers long-term viability of developments through value engineering and location-specific design solutions that enhance project success.
Construction Consulting
Flintlock's consulting services provide Manhattan-specific construction insights at any project stage. We advise on regulatory compliance, cost optimization, and construction methodology. Our deep understanding of NYC building codes and permitting processes helps developers navigate complex regulatory requirements efficiently.
People
Andrew Weiss
Founder
Fourth-generation New York real estate developer with extensive open shop construction experience. Pioneered affordable housing projects in the 1990s before establishing Flintlock's Manhattan operations. Brings decades of industry expertise to project oversight and strategic direction.
Stephen Chip Weiss Jr.
Founder
Co-founder with deep roots in New York construction and development. Developed initial open shop crews and subcontractor networks during Bronx and Brooklyn housing projects. Provides hands-on leadership in maintaining quality standards and operational excellence across all projects.
Questions
What types of construction projects does Flintlock specialize in?
We specialize in high-rise residential, hospitality, and commercial construction projects throughout Manhattan.
How does Flintlock's open shop approach benefit clients?
Our open shop model delivers 20-30% cost savings while maintaining superior quality and safety standards.
What areas does Flintlock Construction Services operate in?
We operate exclusively in New York City, with primary focus on Manhattan construction projects.
Can Flintlock handle complex Manhattan construction challenges?
Yes, we've completed projects in challenging locations like Times Square with subway infrastructure integration.
What project management services does Flintlock offer?
We provide comprehensive project management including design assistance, cost control, and regulatory compliance.
