Civil Engineering

Transforming your vision into reality

Technical Precision

An established industry leader in site civil engineering, Trio Engineering brings together a full-service team that turns vision into reality. Working closely with a diverse array of clients—developers, municipalities, nonprofits, private landowners, and more—we execute projects with technical precision and provide exemplary service.

Creative Vision

We’ve earned the trust and respect of those we work with through innovation and thoughtfulness not commonly seen in the industry—implementing a uniquely creative vision while embracing natural land elements.

As your site civil engineers, we’re with you every step of the way: planning, pre-design, design, documentation, bidding, pre-construction, and construction. Throughout the process, we’re accessible and responsive partners, answering all of your questions and ensuring your complete satisfaction.

Our Services Include:

  • Site Geometric Layouts
  • Sedimentation Control Plans
  • Paving & Utility Plans
  • Roadway Design
  • Specifications
  • Master Grading & Drainage Plans


Our portfolio includes many types of projects. Here are a couple that used our Civil Engineering services. Review our portfolio – then imagine what we can do for you.

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 better experience – and we always make time for 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.