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About Solid Waste Solutions

Tetra Tech employee wearing a hard hat and safety vest overseeing waste disposal practices at a landfill

Our solid waste experts provide best-in-class service for landfill permitting and design, landfill gas management, organics management, air quality, waste transfer and processing, and sustainable materials management to clients across North America. 

Our clients range from rural communities to large metropolitan solid waste authorities and include some of the largest private waste management firms in the world.

Tetra Tech’s solid waste experts are industry leaders who helped to develop and shape solid waste management practices, beneficial use of solid waste resources and renewable energy, and environmental control technologies over the past 40 years. Our engineering and consulting expertise spans the full life cycle of solid waste facility development projects from planning, permitting, and design to construction and operations.

Engineering News-Record (ENR) magazine has ranked Tetra Tech the #2 Solid Waste firm in the United States. Tetra Tech has the experience and resources to provide solutions to the most complex waste management challenges.

We provide sustainable and innovative solutions focusing on resource management, infrastructure, and the environment. We work collaboratively with clients to evaluate how to incorporate industry best practices and the newest proven technologies into local waste management systems. Tetra Tech incorporates sustainable practices into landfill diversion programs. We also evaluate, design, construct, and operate innovative systems to convert landfill gas to energy and renewable natural gas.


in Solid Waste


current solid waste projects


biogas and landfill gas projects


years of experience


in Environmental Science

Connect with us. Reach out to our integrated solid waste solutions experts.

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