
Solid Waste
Solving Complex Challenges With Technical Precision and Operational Insight
Every decision in solid waste management carries weight—with regulators, communities, or the bottom line. Operators and planners are expected to keep systems running smoothly while managing environmental risks, aging infrastructure, rising costs, and tight regulations. Whether you're preparing for expansion, pursuing sustainability goals, or upgrading outdated systems, it’s easy to get inundated with complexities.
With the integration of EARTHRES, RESPEC brings clarity and control to complex solid waste projects. We are engineers, scientists, and regulatory specialists who understand the realities of site operations and offer decades of hands-on experience in landfill engineering, leachate treatment, and gas-to-energy development. Our approach blends technical depth with responsiveness, helping clients maintain compliance, optimize performance, and meet evolving goals.
We deliver multidisciplinary expertise
Landfill Development and Closure
Design, permitting, and construction support, from cell development to final cover
Leachate and Gas Management
Full life-cycle solutions for treatment plant design, landfill gas-to-energy and renewable natural gas systems, and regulatory compliance
Waste Diversion and Facility Planning
Feasibility studies through construction oversight for transfer stations, material recovery facilities, composting, and biosolids
Explore our Services

Landfill Development and Closure
Maximizing landfill capacity while staying compliant and construction-ready

Landfill Gas-to-Energy and Renewable Natural Gas Management
Capturing value from landfill gas through proven energy solutions

Wastewater and Leachate Treatment
Designing treatment systems that meet discharge goals and lower hauling costs

Air Permitting, Landfill Gas Management, and Compliance
Simplifying air permitting and boosting landfill gas system performance

