Water / Wastewater Engineering
For more than 60 years, GMB has been at the forefront of water and wastewater engineering in and around the Chesapeake Bay Watershed in Maryland, Delaware, Virginia, and Pennsylvania. We have the distinction of designing the first Membrane Bioreactor (MBR) and Enhanced Nutrient Removal (ENR) wastewater treatment plants in the State of Maryland. We offer the full spectrum of engineering services that our clients rely on as they plan, construct, maintain, operate, and manage their water and wastewater systems.
- Water Supply Wells
- Water Distribution & Storage
- Water Treatment Facilities
- Wastewater Collection Systems
- Wastewater Treatment Facilities
- Operational Assistance & Permitting
- Master Planning/Modeling/System Evaluations
- Reclaimed Water
- Land Application
Water / Wastewater Engineering Projects
Sussex County, DE
Smith Island, MD
Howard County, MD
Wicomico County, MD
The City of Seaford, Delaware
GMB routinely deploys a highly efficient design team that places a high emphasis on problem-solving, client needs, and budget goals. Based on my past professional experiences with GMB, I would highly recommend this firm.
Blue Water Development
We enjoy, trust and consider GMB our go-to engineering firm. They are a true partner, always bringing value-engineering solutions to every project.
Town of St. Michaels, MD
In 2020, GMB completed a DNR funded Harbor and Stormwater Infrastructure Study for the Town of St Michaels. This valuable study projected the flooding and sea level rise by 2050 and then identified at risk areas and associated mitigation strategies for our main harbor and adjacent infrastructure. This was the valuable foundation the Town Commissioners needed for their planning and developed community awareness and support. Building on this study, the Town of St Michaels created the Climate Change/ Sea Level Rise Commission to pursue grants to implement these mitigation plans. Thanks to GMB’s study, the Town has been successful in pursuing grant funding.
Carroll County Utilities
We are thrilled with the current operation of the new Hampstead Wastewater Treatment Plant designed by GMB. The operator’s level of stress has dropped dramatically since the upgraded plant has become fully operational.
Sussex County Emergency Medical Services
Sussex County Emergency Medical Services (SCEMS) has been very satisfied with the quality of GMB’s work and we look forward to working with the firm for years to come. In addition, GMB engineers and architects take a personal interest in the betterment of our community.
Town of Millsboro
Andrew Lyons and the team at GMB are a pleasure to work with. They are prepared and proactive, always looking out for their client’s best interest.
Choptank Community Health System, Inc.
We recently finished the second of three projects for which GMB won the bids in the last four years. I would like to thank Morgan Helfrich, Deane Townsend, and the entire GMB Team for their attention to detail, great communications skills, and mindfulness of budget. They are impressive to watch as they make great progress in the development of construction documents for our newest facility in Federalsburg. I look forward to the continued utilization of their knowledge, experience, and architectural skills to complete our Federalsburg project. I highly recommend GMB to anyone contemplating a building or renovation project of any size.
Harper & Sons, Inc.
For over 35 years, our firm has appreciated the outstanding engineering and architecture that GMB can be trusted to deliver. Project after project, we have found their designs to be sound and thoughtful. We’ve experienced the same successful outcomes while executing design-build and traditional general contracted projects – a ‘nuts and bolts’ design approach with excellent constructability, functionality, and pleasing atheistic that benefit both the constructor and project owner. We highly recommend GMB for any commercial, institutional, or civil construction project.