PWGC is pleased to welcome three talented professionals who will help continue building on our tradition of excellence. Each brings a unique set of skills, perspectives, and experience that will strengthen our ability to deliver high-quality engineering and environmental solutions for our clients. These new team members represent the next generation of expertise and collaboration that will help drive PWGC’s continued success.
Join us in welcoming Holly McGullam, Dain Zimmer, and Gabriela Saenz to PWGC!
Ms. McGullam, Staff Hydrogeologist, specializes in the investigation, monitoring, and management of groundwater and soil conditions for a wide range of environmental and civil engineering projects. She brings hands-on expertise in field data collection, sampling, and site assessments, supporting regulatory compliance and sustainable development initiatives. Ms. McGullam is adept at implementing hydrogeologic studies, assisting in remediation planning, and contributing to technical reports that guide decision-making for complex projects. Her collaborative approach ensures high-quality, actionable results that align with client objectives and industry standards.
Mr. Zimmer, Senior Engineering Technician, is a seasoned professional with extensive experience in engineering design, project management, and technical analysis across diverse industries. His expertise spans plumbing and fire protection systems, retail display fixtures, industrial liquid filtration, agricultural infrastructure, and civil engineering projects, including storm water management and hydraulic/hydrologic modeling. Mr. Zimmer is proficient in Autodesk software and GIS applications, with a proven track record in leading design efforts, managing project financials, ensuring quality control, and supervising construction to meet compliance standards.
Ms. Saenz, Project Engineer, has experience in civil site design, land development, and infrastructure coordination for residential, commercial, and mixed-use projects. She supports all phases of project delivery, including due diligence, site planning, grading and drainage design, utility layout, and preparation of construction documents. Ms. Saenz works closely with senior engineers and project managers to advance designs from concept through permitting and construction, ensuring compliance with local, state, and regulatory requirements.
“We are excited to welcome this talented group of professionals to the PWGC team,” said PWGC President and CEO Paul K. Boyce, PE, PG. “Each brings exceptional expertise and a commitment to excellence that will strengthen our capabilities and help us continue delivering outstanding results for our clients.”
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