Building the Future: From Brazil to the USA.

Strategic Engineering and High-Impact Infrastructure. Since 2005, bridging technical excellence and structural innovation across Brazil and the United States.

Two Decades of Engineering Excellence.

About Us

Founded in Brazil in 2005, WD Infrastructure & Housing was built on a foundation of technical rigor and operational excellence. Over the decades, our strategic expansion into the United States has allowed us to integrate Brazilian engineering innovation with the world-class standards of American efficiency. Today, we operate as a vital link between two nations, engineering the infrastructure that drives economies and developing the housing that sustains communities.

200+

Happy Customers

500+

Team Members

20+

years of experience

Licensed

And insured

200+

Happy Customers

500+

Team Members

20+

years of experience

Licensed

And insured

Watch Our Team in Action

See how we transform landscapes and communities with world-class engineering and dedication.

Owner, WD Infrastructure & Housing

Wagner M. DeFreitas

Wagner M. DeFreitas, Founder and Principal of WD Infrastructure & Housing, has built a legacy defined by technical precision and large-scale operational excellence. With over two decades of international experience, Wagner established the firm in Brazil in 2005, later spearheading its strategic expansion into the United States. His leadership is centered on the delivery of critical infrastructure assets—including bridges, highways, and port facilities—alongside high-performance residential developments. By integrating advanced engineering technologies with a rigorous hands-on approach, Wagner ensures that every project meets the highest international standards of structural integrity and urban innovation.

Testimonials

Success Stories From Our Customers

WD Infrastructure & Housing delivered our highway expansion project ahead of schedule. Their paving quality and attention to strict safety regulations are outstanding. A truly reliable partner for heavy construction.

John S., Department of Transportation Contractor, FL

We partnered with WD for a large residential complex. Their ability to combine structural integrity with modern design is unmatched. The delivery exceeded all our expectations in both quality and timeframe.

Carlos M., Real Estate Developer, São Paulo, Brazil

The level of engineering precision Wagner and his team bring to the table is hard to find. The new municipal bridge project was handled with utmost professionalism from the groundwork to the final inspection.

Sarah L., City Planning Director, MA

Their expertise in heavy civil engineering was crucial for our port expansion project. WD understands complex logistics and international standards, delivering solid and durable results.

Roberto F., Logistics Operations Manager, Brazil

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