Business Details
50+ Years
experience
Custom Construction Services in New York Since 1932
Founded in 1932, William A Kelly stands as one of the Hudson Valley's most respected construction management and general contracting firms. As a family-owned business, we prioritize personalized client engagement, ensuring consistent project oversight without rotating personnel. Our expertise spans commercial and residential construction, leveraging 45+ years of metal building experience and partnerships with industry leaders like Nucor Building Systems. We specialize in design-build solutions, self-performing critical construction phases while maintaining strict adherence to timelines and budgets. Our commitment to sustainable practices integrates energy-efficient materials and technologies, including recycled steel and cool-coated roofing panels.With a client-centric approach, we deliver tailored construction solutions that balance functionality, aesthetics, and environmental responsibility. Our proven track record includes landmark projects for institutions like IBM, Regeneron, and Westchester Country Club, underscoring our ability to meet diverse construction needs. Through three generations of leadership, we continue to innovate while maintaining the personal touch that defines our service philosophy.
Services
Construction Management
Design-Build Services
Metal Building Construction
Modular Construction
Sustainable Construction
Project Estimating
Value Engineering
Site Development
Building Renovations
Steel Framing Systems
Details
- Year established: 1932
Highlights and features
- Family-owned with 90+ years of continuous operation
- Authorized Nucor Building Systems partner for premium steel construction
- Self-perform critical construction phases for better control
- Pioneers in pre-engineered metal and modular construction
- LEED-certified sustainable building practices
Associations and certifications
- Nucor Building Systems
What people say
On-time delivery
Personal attention
Sustainable solutions
Repeat clients
Expertise
Services
Metal Building Construction
Custom-engineered metal buildings combining durability with design flexibility. Utilizing Nucor's advanced systems, we create commercial and industrial facilities that meet exact specifications while maintaining cost efficiency. Our 45+ years of expertise ensures optimal material selection and construction techniques. These structures offer superior longevity and adaptability for various applications from warehouses to community centers.
Design-Build Services
Integrated project delivery from concept to completion. Our in-house team handles architectural design, cost estimation, and construction management to streamline processes. This approach reduces timelines by 20-30% while maintaining strict quality control. Clients benefit from single-point accountability and transparent budget management throughout the building process.
Sustainable Construction
Environmentally responsible construction using recycled steel and energy-efficient components. Our buildings incorporate cool-roof technology, insulated panels, and daylighting systems to reduce energy consumption by up to 40%. We help clients achieve LEED certification through material selection and construction waste minimization practices that align with modern sustainability standards.
Modular Construction
Factory-built construction modules assembled on-site for faster project completion. This method improves quality control while reducing weather-related delays. Ideal for multi-story buildings and repetitive structures, our modular approach maintains structural integrity while optimizing material usage and labor efficiency during construction.
Construction Management
Comprehensive project coordination from initial planning through final inspections. We manage timelines, budgets, and subcontractor relationships while maintaining direct client communication. Our risk mitigation strategies and value engineering expertise ensure projects stay within scope without compromising quality or safety standards throughout the construction lifecycle.
Questions
What construction services do you specialize in?
We specialize in metal building construction, design-build services, sustainable construction, modular systems, and full-service construction management for commercial and residential projects.
Are you LEED-certified for green building projects?
While we maintain sustainable practices, we tailor certifications to specific project requirements. Our buildings incorporate energy-efficient materials and methods that support LEED certification goals.
How does your family-owned structure benefit clients?
Our family ownership ensures consistent leadership and direct accountability. Project managers remain with assignments from start to finish, avoiding the turnover common in larger firms.
What regions do you serve?
Primarily serving New York and the Hudson Valley region, with completed projects across North America including notable clients like Regeneron and IBM.
How do you handle project timelines and budgets?
We guarantee strict adherence through in-house estimating, value engineering, and self-performed construction phases. Our 90+ year track record demonstrates consistent on-time, on-budget delivery.
