Gilbert Duggins

Trusted for clear thinking and dependable execution, Gilbert brings a practical, systems-level perspective to complex plumbing and life-safety challenges. Clients value his ability to translate technical requirements into solutions that are buildable, code-compliant, and resilient under real-world conditions. 

His expertise spans plumbing and fire protection systems for highly regulated healthcare and institutional facilities, with a focus on integration across disciplines and performance beyond design. Experience supporting design, field coordination, and commissioning gives him a forward-looking lens on how systems operate over time, not just on paper.  

Gilbert’s technical leadership influences project teams and helps elevate system reliability across Mazzetti’s work, advancing the firm’s benefit mission by supporting safe, durable infrastructure that improves lives through the built environment.