We’re committed to the belief that no matter the size of a high school football field, stormwater rehabilitation project, or offshore wind farm, our impact on the world is much more than what happens behind our office doors. That’s why as engineers and designers, we’ve built environmental stewardship into the work we do every day while shaping the face of the Earth.
Environmental stewardship is not a trend in Wilmington, it’s a lifestyle that defines us as neighbors. With precious environmental resources like the Cape Fear and Brunswick Rivers, Wrightsville Beach, and Masonboro Island Reserve, it’s our responsibility to insist that these assets appreciate in value for our communities while the region invests in a variety of economic developments.
Beginning in 2000, Timmons Group has been an active member of the U.S. Green Building Council. We proudly employ certified Envision Sustainability Professionals and are a member of Sustainable Infrastructure’s Envision program, a flexible system of objectives that allows our clients to make sustainable-forward approaches to their planning, design, and construction of infrastructure projects.
Timmons Group actively searches for opportunities to work with and for our communities, and the more sustainable, the better. Our team aligns with mission and values of our firm, and their investment in local river and beach cleanups, food security, and sustainable design plays a large part in our belief that we have enlisted the most knowledgeable and considerate individuals in their fields to help bring our clients’ projects to life.

LEED Accreditation
An active member of the U.S. Green Building Council since 2000, Timmons Group’s Leadership in Energy and Environmental Design (LEED®) Accredited Professionals have been involved with more than 50 LEED certified and LEED registered projects, including the first LEED Gold certified elementary school and the first LEED certified federal prison. Timmons Group currently employs 20 professionals with a LEED Accreditation and/or LEED Accredited Professional BD+C license.

Envision Certification
Timmons Group is a proud member of the Institute of Sustainable Infrastructure's Envision program, a flexible system of criteria and performance objectives to aid decision makers and help project teams identify sustainable approaches during planning, design and construction of infrastructure projects that will continue throughout the project’s operations and maintenance and end-of-life phases. Timmons Group currently has seven certified Envision Sustainability Professionals (ENV SPs) on staff.