Built on technical excellence, local knowledge, and a commitment to quality that stands the test of time — and weather.
Keystone Engineering & Construction was founded with one goal: to bring precision structural and civil engineering to St. Maarten and the wider Caribbean. We understand that building in this region comes with unique challenges — hurricane exposure, complex soil conditions, coastal environments, and the need for structures that can withstand whatever nature throws at them.
Our name says it all. The keystone is the central piece that holds an arch together — the element everything else depends on. That's what we aim to be for every project we take on.
From residential homes to commercial developments, infrastructure works to industrial facilities, Keystone brings the same rigorous approach to every engagement: thorough analysis, precise design, and hands-on site oversight.
Keystone Engineering
& Construction
Every calculation, every drawing, every inspection is done with exacting attention to detail. There is no room for approximation in structural engineering.
We tell clients what they need to hear, not what they want to hear. Honest assessments and transparent pricing, always.
Structures in the Caribbean must be built to last. We design for longevity, hurricane resistance, and the realities of island life.
We work alongside architects, contractors, and developers as partners — not just consultants — to get the best outcome for every project.
A small, highly capable team with deep experience across structural and civil engineering disciplines.
Founder & Structural Engineer
Licensed structural engineer with over 10 years of experience in residential, commercial, and infrastructure projects across the Caribbean. Specialises in reinforced concrete, hurricane-resistant design, and foundation engineering.
Infrastructure & Site Engineering
Specialist in civil infrastructure, drainage design, road works, and retaining structures. Brings extensive field experience and a practical approach to site engineering challenges.
Client Relations & Project Delivery
Ensures every project is delivered on time and within budget. Acts as the primary point of contact for clients throughout the project lifecycle, from initial brief to final handover.
All engineers are fully licensed and registered in accordance with Sint Maarten regulations.
Keystone carries full professional indemnity and public liability insurance on all projects.
Projects completed across St. Maarten, St. Kitts, Anguilla, and surrounding islands.
All structures designed and checked for hurricane-force wind loads and seismic activity.