Call Now
Website
Call
Business Details
26 Years
experience
Your Trusted Structural Steel Partner in Milford, NH
Jay Steel has been a trusted leader in structural steel construction management since 2000, serving industrial, commercial, and institutional clients across the Northeastern United States. Our expertise spans design-build, detailing, fabrication, and erection services, supported by a team approach that prioritizes client needs and project excellence. With a focus on safety, innovation, and efficiency, we deliver high-quality structural steel solutions for projects ranging from renovations to new construction.

Our commitment to OSHA compliance and AISC certification ensures a safe, reliable process, while our 20+ years of experience and proven track record of successful projects demonstrate our industry authority. We differentiate ourselves through proactive problem-solving, fast turnaround times, and a client-centric philosophy that fosters long-term partnerships.
Services
Structural Steel Construction Management Detailing Services Erection Services Design & Build Fabrication
Details
  • Year established: 2000
Highlights and features
  • We maintain AISC certification and OSHA compliance for safety and quality assurance.
  • Our team delivers projects 20% faster through innovative construction management techniques.
  • We offer end-to-end structural steel solutions from design to erection.
  • Our engineers provide professional certifications in 17+ states.
  • We guarantee client-focused service with 24/7 project communication.
Associations and certifications
  • AISC
  • OSHA Part 1926 Subpart R
Services
Structural Steel Erection
Jay Steel provides precision structural steel erection services using specialized equipment and certified crews. Our process ensures proper sequencing, alignment, and connection of steel components for commercial and industrial buildings. We maintain full insurance coverage and implement strict safety protocols to guarantee zero incidents during installation.
Detailing Services
Our team utilizes advanced BIM software for structural steel detailing and 3D modeling. This technology enables clash detection, coordination with architects and engineers, and production of fabrication-ready drawings. Clients receive digital models that streamline approval processes and reduce production errors by 40%.
Design & Build
Jay Steel offers complete design-build services including site assessment, structural engineering, and construction management. Our engineers provide professional certifications in 17+ states, ensuring code compliance and efficient project delivery from concept through completion for new buildings and renovations.
Fabrication
We fabricate high-quality structural steel components including beams, columns, joists, and decking materials. Our production process incorporates galvanization, coatings, and connection systems to meet project specifications while maintaining AISC-certified quality standards for durability and performance.
Project Management
Our experienced team manages all project phases from bidding through completion. Services include cost estimation, schedule coordination, subcontractor management, and on-site quality control. We provide real-time updates and proactive problem-solving to ensure timely delivery within budget parameters.
People
Aaron Siemienowicz
Member/General Manager
Former U.S. Army officer with engineering degree from Clarkson University. Oversees sales, project management, and contract administration with 15+ years in structural steel industry. Focuses on client relations and operational efficiency.
John Siemienowicz
Founding Member
Industry veteran with 45+ years experience since 1979. Specializes in steel fabrication and erection for buildings and bridges. Holds civil technology degree and actively participates in Milford Rotary Club leadership.
Lucas Tabolt
Operations Manager
Licensed Professional Engineer with 14+ years in engineering design and construction management. Graduated from Clarkson University and Jefferson Community College. Manages project execution and technical proposals.
Michael Taylor
Senior Estimator
40+ year industry expert with hands-on experience in fabrication, welding, and project management. Oversees estimating process and vendor coordination. Active Harley Owners Group member with diverse technical expertise.
Josh Yousey
Estimator
Engineering graduate from Clarkson University with automotive engineering background. Applies technical knowledge to steel estimation while participating in motorsport events through Sports Car Club of New Hampshire.
Questions
What geographic areas do you serve?
We primarily serve the Northeastern United States, including New Hampshire, Massachusetts, Connecticut, Rhode Island, Vermont, and New York.
What types of steel projects do you handle?
We manage commercial buildings, shopping centers, industrial facilities, healthcare institutions, and specialized structures requiring structural steel solutions.
Are you OSHA certified?
Yes, we strictly comply with OSHA Part 1926 Subpart R safety standards for steel erection and construction activities.
Can you handle both small and large projects?
We provide structural steel services for projects ranging from minor renovations to large-scale new construction developments.
Do you offer engineering services?
Yes, we provide design/build solutions and have professional engineers who can certify projects in 17+ states.