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Geometric Decoration
William Haswell

Bill Haswell, P.E.

Principal Consultant

Bill Haswell is a principal consultant with over 30 years of environmental investigation, remedial design, and remedial construction experience. With a background in construction and civil and geotechnical engineering, Bill leverages his strengths to ensure successful execution of environmental remediation projects. Bill incorporates his experience managing construction into the investigation and design phases of the project to increase certainty for the remediation phase. His understanding of the geotechnical aspects of remediation projects often plays a key role in the design of a constructible remedial strategy. His hands-on construction background provides a unique perspective to help owners manage the implementation phase of their remediation work. Bill is the manufactured gas plant practice lead for Haley & Aldrich. 

Bill enjoys solving complex client problems with easy-to-implement and reliably effective solutions. Even if the expectations are high on a project, he goes above and beyond to understand the client’s goals and build satisfying, trusting relationships. Bill is a licensed Professional Engineer in New Hampshire, Vermont, Ohio, Massachusetts, Wisconsin, and Indiana.

  • Checkmark Construction risk management
  • Checkmark Decommissioning and demolition
  • Checkmark Manufactured gas plant remediation
  • Checkmark Remedial construction
  • Checkmark Remedial design
  • Checkmark Sediments
  • Checkmark Slope stability analysis

“I try to do two things when working with my clients. First, manage and communicate the project budget, scope, and schedule like it was my kitchen remodel I’d been saving for years to update. Second, I really try to understand what my client’s goals are, but also offer multiple solutions without biases to what I think they want, because that can be really hard to figure out.”