Grounded in expertise, built on trust: comprehensive site services
About Seylone
Driving success through a synergy of expertise and collaboration
Seylone is a certified DBE, MBE, SBE firm specializing in excavation, trenching, test pit excavation, land clearing, structural probing, geotechnical borings and more.
With decades of experience, Seylone has earned the trust of both clients and industry-leading firms by consistently delivering the expertise, collaborative approach, and exceptional results they need for their projects. We work closely with some of the largest developers, engineering, and construction firms, aligning our goals with theirs to ensure project success. Clients choose us for our commitment to innovation, integrity, and excellence, and for our adherence to the highest ethical standards. We prioritize safety, wellness, and sustainability across our jobsites, offices, and communities, building lasting partnerships that drive impactful results.
40+
years of exp.
With extensive experience, we have a deep understanding of site and construction services.
2
Divisions
Two Divisions, One Goal. We deliver specialized site services combined with expert project management, ensuring seamless execution and tailored solutions for every project.
HEADQUARTERED in
New York City
Proudly serving New Jersey, Connecticut, Delaware, Vermont, Pennsylvania, Florida, and Texas with expert solutions tailored to each region’s unique needs.
Services
Your trusted partner for diverse site services and construction needs
Seylone brings unmatched expertise to every project, offering specialized services in excavation, trenching, test pit excavation, land clearing, structural probing, geotechnical borings and more. Our team has decades of technical experience, having worked on both small-scale and large, complex projects. We’ve partnered with top developers, engineering firms, and construction companies, earning their trust through our commitment to precision, safety, and delivering results. Discover how Seylone can be your trusted partner for success.
Locations
Where we work
Our services spans across multiple states.
A MBE/SBE/DBE Certified Company
Seylone is a proudly certified Minority-Owned Business Enterprise (MBE), Small Business Enterprise (SBE), and Disadvantaged Business Enterprise (DBE), recognized by key local and state agencies. These prestigious certifications reflect our commitment to excellence, diversity, and innovation. We actively seek partnerships with organizations that prioritize inclusion, helping to drive meaningful progress and foster sustainable growth in our communities while ensuring long-term success for all stakeholders.