Delaware Solid Waste Authority

Delaware Solid Waste Authority

Delaware Solid Waste Authority

Delaware Solid Waste Authority provides cost-effective plans and programs for solid waste management to best serve Delaware and protect public health and the environment. Pennoni provides on-call engineering, construction inspection, and project management services statewide for the Delaware Solid Waste Authority for facilities improvement projects including gas collection systems, building construction, process equipment, infrastructure evaluation, utility improvements, and site work.

Government

Industrial & Logistics

Infrastructure

Construction Engineering

Environmental, Health, and Safety

Water/Wastewater

Transforming communities for more than 55 years

Communities face evolving challenges with infrastructure, environment, and funding. Both private and public clients need a partner to understand those challenges and create smart, sustainable solutions.

Longevity Meets Flexibility

With nearly 60 years of expertise, Pennoni delivers innovative solutions by approaching engineering challenges from a wider angle than most and fostering collaboration to address current challenges and future demands.

40+ offices

Local Partners, National Expertise

With 40+ offices, we live, visit, and work in the communities we serve, so we build partnerships to bring the best solutions for the community; not just the best solution.

Evolving
Capabilities

We continually employ innovation to accomplish more for our clients, using the latest technologies to complement our traditional engineering services.

1,300+ people

Pride in Making an Impact

At Pennoni, we start every project by asking "How will this benefit the community?" Because we are a 100% employee-owned firm, our 1,400+ colleagues put our passion, talent, and value into every project, every day.