Innovative Design Solutions

Improving communities
across Southeastern Wisconsin

Dream It.

Plan It.

Build It.



Transforming your vision into reality: planning, pre-design, design, documentation, bidding, pre-construction, and construction.


Ensuring project success through innovative planning, which maximizes the potential of your land and avoids roadblocks.


Creating your project’s foundation using the latest technology: Unmanned Aircraft Systems (UAS), robotic total stations, and more.


Leveraging up-to-date software and green infrastructure to protect you and your property, creating a more sustainable future.


Fulfilling municipal standards with precise and detailed documentation for quality infrastructure and safe projects.

Recent Projects

Join Our Team

Our people matter to us. Our success is the byproduct of creative, collaborative employees who share our philosophy for thoughtful solutions and land stewardship. As we continue to grow, we’re excited to welcome new additions to our team.

We Love Our Clients

Trio makes it a priority to learn about and understand our clients and their needs. We promise each of them a high-quality experience – and we always prioritize them when they need us.

Trio Engineering consistently exceeds expectations by performing at a high level, meeting or beating defined deadlines, and coming prepared to pivotal meetings with governmental decision makers. They remain attentive to the minute details without losing sight of the big picture. Everyone I’ve interacted with is skilled, passionate about what they do, and of high character. I can trust them to communicate with respect and humility while ensuring projects proceed through the entitlement process. Their lack of turnover is indicative of a healthy culture that allows each Trio team member to thrive and enjoy their career as they continue refining their craft. It has truly been a joy working with Trio through the years, and I’m excited about what we will accomplish together in the future. I can’t recommend them enough.

Ryan McMurtrie
Director of Development

Let’s Start The Conversation

Let our experienced professionals help you with your project.