Garde Engineering Studio is an Oklahoma-based Mechanical & Plumbing engineering consulting firm focused on high-complexity infrastructure. Our core expertise is central utility plant and utility distribution design, including chiller plants, boilers, cooling towers, hydronic systems, steam and condensate systems, and fuel oil infrastructure supporting critical equipment.

We primarily serve Owners/end users and Design-Build contractors as a prime consultant, bringing deep technical leadership, constructability, and disciplined documentation to projects where reliability and long-term maintainability matter. We also collaborate seamlessly with architect-led teams on integrated projects, providing coordinated designs that reduce RFIs, change orders, and commissioning challenges.

Our experience spans small scopes through major capital programs, and we right-size our engineering effort to match project complexity, risk, and budget.

Have a project you’d like to discuss?

Whether you’re planning a central utility plant upgrade, healthcare renovation, infrastructure replacement project, or facility assessment, we’d welcome the opportunity to learn more.