Our Story

Founded in Amsterdam, OJW Constructions began with a clear vision: to deliver high-quality construction work built on reliability, transparency, and true craftsmanship.

Under the leadership of Oz Wiersma, the company quickly developed from a small local operation into a trusted construction partner for clients throughout the Amsterdam region. What started with a small team and a strong work ethic has grown into a professional construction company known for its precision, attention to detail, and consistent results.

From the beginning, our goal has been about more than just building structures. We believe that great construction is built on strong relationships, clear communication, and trust. Every project we take on reflects that philosophy.

Today, OJW Constructions continues to grow while maintaining the same commitment it started with: delivering quality work and building lasting partnerships with our clients.

How We Work

First Consultation

We start with a conversation. We listen to your ideas, discuss your wishes, and assess the possibilities. This helps us understand your vision clearly from the beginning.

Planning & Quotation

We create a clear plan and transparent quotation. No hidden surprises. You know exactly what to expect in terms of scope, timeline, and costs.

Preparation & Scheduling

Once everything is approved, we schedule the project and prepare all materials and logistics carefully to ensure a smooth start.

Construction Phase

Our team carries out the work with precision and attention to detail. We keep communication open throughout the process so you’re always informed.

Final Delivery

We review everything together to ensure the result meets expectations. Only when you’re satisfied, we consider the project complete.