Business Details
29 Years
experience
Manhattan's Trusted Open Shop Construction Experts
Flintlock Construction Services was founded in 1997 by Andrew and Stephen Chip Weiss Jr., fourth-generation New York real estate development professionals. Our open shop construction approach, developed through decades of family experience, has revolutionized Manhattan's construction industry. We specialize in delivering large-scale projects 20-30% below closed shop costs while maintaining uncompromising quality and safety standards. With over 40 major projects completed in Manhattan, including hotels, residential buildings, and commercial developments, we offer comprehensive services spanning general contracting, construction management, and design/build solutions.Our fourth-generation expertise, combined with a robust network of skilled tradesmen and subcontractors, enables us to maintain complete control over all construction facets. We prioritize client satisfaction through weekly developer meetings led by our founders, in-house project management, and a proven ability to navigate Manhattan's complex regulatory environment. Our commitment extends beyond construction to include sustainability integration, technological innovation, and ethical business practices that enhance New York City's urban landscape.
Services
General Contracting
Construction Management
Project Management
Design/Build Services
Construction Consulting
Details
- Year established: 1997
Highlights and features
- We deliver projects 20-30% below closed shop construction costs through proprietary open shop methods
- Fourth-generation New York real estate development expertise informs every construction decision
- In-house project managers maintain complete control over all construction facets
- Lump Sum pricing guarantees fixed project costs before construction begins
- 100% payment and performance bonds backed by the Chubb Group ensure financial security
Associations and certifications
- Chubb Group of Companies
- Subcontractor Default Insurance (SDI)
Services
General Contracting
Our general contracting services combine fourth-generation expertise with proprietary open shop methods to deliver Manhattan projects 20-30% below industry costs. We maintain complete quality control through company-owned equipment, in-house project managers, and a network of skilled non-union tradesmen. Our proven ability to navigate complex urban environments ensures timely completion of high-rise residential, hotel, and commercial developments.
Construction Management
We provide comprehensive construction management services that optimize project timelines and budgets through weekly developer meetings led by our founders. Our team's intimate knowledge of Manhattan's regulatory landscape and logistical challenges enables two to two-and-a-half stories added weekly. This approach has successfully completed 40+ major projects while maintaining strict cost controls.
Design/Build Services
Our design/build services bridge architectural vision with practical construction requirements, optimizing structural designs for both functionality and cost efficiency. Leveraging family real estate development expertise, we provide value engineering that reduces construction costs while enhancing long-term building viability. This integrated approach ensures seamless execution from concept to completion.
Project Management
We offer full-cycle project management services that extend beyond construction to include financing arrangements and team coordination. Our Lump Sum pricing model guarantees fixed costs before project commencement, while our ability to post 100% payment and performance bonds ensures financial security for developers throughout Manhattan.
Construction Consulting
Our construction consulting services provide Manhattan developers with expert guidance on regulatory compliance, site-specific considerations, and cost optimization strategies. With 25+ years of local experience, we offer pre-construction planning through final punch list items, ensuring projects benefit from our deep understanding of New York City's unique construction environment.
People
Andrew Weiss
Co-Founder
Fourth-generation New York real estate developer with 25+ years of open shop construction experience. Pioneered cost-effective building methods while developing affordable housing in the 1990s. Leads weekly project reviews and maintains direct oversight of all major developments.
Stephen Chip Weiss Jr.
Co-Founder
Construction industry veteran with extensive experience in Manhattan's complex regulatory environment. Instrumental in establishing Flintlock's proprietary open shop methodology. Oversees safety protocols and quality control measures across all active projects.
Caleb Weiss
Team Member
Third brother joining the family business, bringing fresh perspective to Manhattan construction challenges. Supports project execution while maintaining continuity of the Weiss family's four-generation construction legacy.
Questions
What makes Flintlock different from other Manhattan contractors?
We combine fourth-generation New York construction expertise with proprietary open shop methods that deliver projects 20-30% below closed shop costs while maintaining superior quality standards.
What types of projects does Flintlock specialize in?
We specialize in Manhattan high-rise residential buildings, hotels, and commercial developments, with 40+ completed projects including luxury condominiums, affordable housing, and landmark hotels.
How does Flintlock ensure project cost certainty?
Most projects use Lump Sum pricing that fixes total costs before construction begins, unlike competitors' Guaranteed Maximum Price arrangements that only provide price ranges.
Can Flintlock handle complex Manhattan construction challenges?
Our experience includes building in challenging locations like Times Square subway stations and landmark districts, with proven solutions for logistical and regulatory obstacles.
What financial assurances does Flintlock provide?
We offer 100% payment and performance bonds backed by the Chubb Group of Companies, plus Subcontractor Default Insurance - rare capabilities among open shop contractors.
