Hull offers a broad spectrum of services for the environment that have evolved with industry and the world in which we live. Our team of environmental professionals help clients comply with environmental laws and regulations, identify and protect sensitive natural resources in and around project sites, safeguard human and ecological health, sustain properties for future use, and creatively reduce waste management costs.
Hull provides comprehensive services to a broad array of energy sector clients in the upstream oil & gas, midstream, refining and petrochemical, utility and renewable energy sectors. Hull personnel have decades of experience helping our clients provide safe, reliable energy through outstanding service in the areas of planning, permitting, design, environmental compliance and remediation, waste management and development of renewable energy projects.
Hull offers a full suite of planning, surveying, design and construction services to help our communities provide safe, reliable infrastructure. Our diverse team of engineers and scientists focuses on transportation, land development, utility and water and wastewater solutions for private and public-sector clients. We understand the fiscal, regulatory and technical requirements to efficiently complete your projects.

Hull in the News

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Hull Ranks #256 on ENR’s List of Top 500 Design Firms

April 23, 2021

The Hull & Associates, LLC platform, which includes Duffield Associates, LLC and HSW Consulting, LLC, has ranked number 256 on Engineering News-Record (ENR)’s Top 500 Design Firms! Thank you to our highly valued clients, and to our talented staff for your hard work and commitment. We look forward to our continued growth! #ENRTop500

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NPDES Small MS4 General Permit Coverage Renewal Due by July 1st!

April 15, 2021

Hull Can Help with your MS4 Permit Renewal Requirements All qualifying municipalities must now submit an updated Notice of Intent (NOI) application along with an updated Stormwater Management Program (SWMP) to renew their coverage. If you do not submit your NOI or Co-Permittee NOI to renew coverage by July 1, 2021, your existing coverage will […]

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Safety is Part of Our Culture.

Hull welcomes bright and talented individuals who want to develop their careers in an extraordinary team environment. Hull knows that people make the difference and is always interested in hearing from qualified individuals with a passion for what we do.


Work with Us.

At Hull, we take your passion for problem solving and turn it into a satisfying career. Our vision is to help provide clean air and water, affordable and reliable energy and safe roads, parks and other community assets. It is our purpose and it is all about quality of life.