We design wastewater systems that protect public health and support reliable, efficient community infrastructure. From collection through treatment, we help deliver solutions that keep systems running safely and effectively.
Safe water. Healthier communities.
Our professionals provide comprehensive services for the evaluation, design, and construction administration of wastewater treatment plant improvements. With decades of experience, we have developed effective solutions for a variety of water management projects to deliver safe, clean water from collection, treatment, and distribution phases.
With you every step of the way
We walk our clients through every phase of their project, guiding them carefully through complex regulations while remaining cognizant of community and environmental impact. Our experts remain steadfast in their efforts to effectively manage wastewater and make the most of every drop.
Every wastewater treatment project gives our team the opportunity to build economic resiliency and enhance safety nationwide.
Our Specialized Services
Colliers Engineering & Design offers its clients a multitude of services, enabling us to efficiently prioritize their long-term project goals and needs.
Commercial
We help your property stand out in today’s dynamic market. Drawing from experience with retailers and developers, our team creates sustainable design strategies that help businesses not just adapt but succeed.
Government
We bring deep public-sector insight and integrated expertise to help municipal and public works agencies navigate regulatory complexity, funding challenges, and community expectations.
Science & Technology
Science and technology facilities operate at the intersection of precision, performance, and regulation. Drawing on experience across biotechnology, life sciences, pharmaceuticals, and related sectors, we design high-technology environments that align complex technical requirements with your operational and business goals.
Residential
We bring proven experience across residential markets to help developers navigate approvals, anticipate challenges, and move projects forward with confidence, creating well-planned communities that are designed for long-term value.
Sports & Recreation
Partnering with municipalities and private organizations, we bring multidisciplinary expertise to plan and design parks, athletic facilities, and recreational environments that balance user experience, environmental stewardship, and long-term value.
Retail
We support retail clients through every phase of development, from strategy and site selection to rollout and optimization. We design environments that respond to changing consumer behaviors while reinforcing brand identity and operational efficiency. Our integrated approach helps deliver retail spaces that perform today and evolve with what’s next.
Grants & Funding
We help clients navigate available funding opportunities to support critical wastewater infrastructure improvements. From identifying grant and loan programs to assisting with applications and compliance, our team works alongside you to secure the resources needed to move projects forward. Our approach helps reduce financial burden while keeping projects aligned with regulatory and community goals.
AAED Spring Conference
Stop by our table at the 2026 AAED Spring Conference from April 15-17, where we are a proud Gold Sponsor, to say hello to our team – Phil Reimer, Adam Henger and Jodi James! Meet us in Tucson where we will be joining experts across the industry to build connections, have meaningful conversations and explore […]
GTBA 29th Annual Vendor Showcase
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New York State Association of Counties
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Let’s talk about your next project!
Our multidisciplinary approach to design, combined with a deep understanding of the industry and passion for innovation, has positioned us as leaders consistently delivering outstanding results in shaping the built environment.