We understand the complexities and challenges associated with water and wastewater infrastructure. Our team of experts specializes in creating comprehensive solutions that not only address current issues but also future-proof your system for long-term efficiency, sustainability, and cost-effectiveness. Whether you’re looking to reduce water loss, optimize energy use, or implement advanced technology, GRP|WEGMAN is your trusted partner for infrastructure improvement.
We are committed to delivering customized solutions that meet your specific needs and goals. With decades of experience in water and wastewater management, our team brings unparalleled expertise to every project. Our holistic approach to infrastructure improvement ensures that your system is not only optimized for today’s challenges but also prepared for future demands
Building Smarter Infrastructure for the Communities That Depend on It

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Comprehensive Solutions for Modern Utility Infrastructure
At GRP|WEGMAN, we specialize in methane capture technology, transforming wastewater byproducts into renewable biogas energy or utilizing it in Combined Heat and Power (CHP) systems. These cutting-edge solutions reduce greenhouse gas emissions, enhance energy independence, and deliver measurable cost savings—all while driving environmental progress. Additionally, we empower utilities to optimize their operations and enhance sustainability through advanced solutions tailored to their needs. From upgrading residential and commercial meters to implementing Advanced Metering Infrastructure (AMI) and smart grid systems, our services enable accurate billing, smarter resource management, and real-time operational insights.
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SUSTAINABLE SOLUTIONS FORBIOSOLIDS AND METHANE MANAGEMENT
Biosolids are quickly transitioning from a significant ongoing challenge to a source of innovation and revenue generation regardless of plant configuration. GRP|WEGMAN has the unique ability to help sift through the many technologies and not only help find the right technology but wrap around financial services as well as risk mitigation to make success a reality. If your plant currently employs anaerobic digestion, our team can build a financial proforma to determine maximum financial benefit for your biogas whether it’s heating your digesters, generating electricity, drying your biosolids or injecting it into the pipeline. We will build a comprehensive business justification using a life cycle approach, maximizing current financial benefits taking into consideration regulations and the incentive market.
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SCADA System Design, Deployment, and Expansion
Efficient system monitoring and control are critical in the management of water and wastewater facilities. Our team excels in designing and deploying Supervisory Control and Data Acquisition (SCADA) systems that provide real-time data and seamless system control. Whether you need a new system or are expanding an existing one, GRP|WEGMAN ensures you have the technology needed to make informed decisions, optimize performance, and respond rapidly to any changes in your system.
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DEMAND-SIDE ENERGY CONSERVATIOn IN WATER/WASTEWATER TREATMENT
Water and wastewater treatment processes consume a significant amount of energy. Our demand-side energy conservation services are designed to reduce the energy consumption of your treatment facilities without compromising performance. We implement energy-efficient technologies such as variable speed drives, energy-optimized pumps, and process control improvements, allowing you to reduce costs while contributing to your sustainability goals.
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REMEDIATION OF REAL AND APPARENT WATER LOSSES
Water loss can come from two primary sources—real losses through leaks and apparent losses due to metering inaccuracies or unauthorized consumption. GRP|WEGMAN provides thorough evaluations and cutting-edge solutions to remediate these losses. Our approach helps utilities recover lost revenue, conserve valuable resources, and ensure the reliability of the water system. By focusing on both real and apparent losses, we empower your facility to operate at peak performance.
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Advanced Leak Detection Services
Leaks within your water system can be challenging to identify, leading to ongoing water loss and increased operational costs. Using state-of-the-art detection technologies, we can pinpoint leaks in real-time and recommend timely repairs. Our advanced leak detection services provide an effective way to preserve your water supply, reduce financial losses, and improve the longevity of your infrastructure.
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FOCUS ON EFFICIENCY AND REVENUE GENERATION
Achieving peak performance across your utility system requires a strategic balance of technical innovation and financial optimization. GRP|WEGMAN specializes in comprehensive evaluations to identify inefficiencies and develop tailored solutions that maximize resource utilization and cost savings. From stacking incentives, savings and innovative revenue streams to financial planning and funding assistance, we help utilities enhance reliability and performance while reducing operational costs. By aligning technical upgrades with financial strategies, we deliver solutions that drive long-term value for utilities and their customers.
Efficient, Sustainable and Resilient
Let GRP|WEGMAN be your trusted partner in creating more efficient, sustainable, and resilient water and wastewater systems. Contact us today to learn how we can help you achieve your infrastructure goals.
With more than 20 years dedicated to strengthening clean water infrastructure, David Miller helps utilities modernize the systems that communities depend on every day. From planning to installation to long-term support, he brings a practical, end-to-end perspective that keeps projects moving and stakeholders confident.
Based in Virginia, David partners with utilities across the region to improve reliability, customer service, and operational performance. He understands the realities utilities face—tight budgets, aging infrastructure, and growing expectations—and he focuses on solutions that deliver measurable outcomes without adding unnecessary complexity.
David has delivered Advanced Metering Infrastructure (AMI) solutions for both rural and urban systems, tailoring each approach to the needs of the community, the workforce, and the utility’s long-term goals. His experience spanning projects from inception through completion gives him a thorough understanding of process, procurement, and what it takes to earn trust at every step.
David’s work doesn’t stop at go-live. He’s known for staying engaged through system support, maintenance, and continuous improvement—building long-term relationships that help utilities sustain performance and adapt as needs evolve.
Committed to the water industry beyond the jobsite, David has served on multiple Virginia AWWA committees, including Distribution and Customer Service, contributing to the conversation around best practices and the future of utility operations.
Whether your organization is exploring AMI, optimizing distribution performance, or planning modernization efforts, David brings experience, follow-through, and a customer-first mindset—helping utilities deliver reliable service today while preparing for what’s next.
"Our experience with Dave and his team was different than previous providers. Dave was a partner who provided a project that was on time and under budget, because they are not salesman, but truly interested in solving our challenges with superior technology."
— Roddy Mowe, Director of Operations and Maintenance - Loudoun Water (Retired)
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Operational Agility
We are nimble and responsive, empowering our team to make decisions quickly without bureaucratic delays. Our executives are actively involved in every phase of your project, ensuring quick solutions and client advocacy at every step.
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Transparency& Honesty
Forover 70 years, we’ve placed our clients’ needs first, consistently delivering efficient,cost-effective solutions. We stand by our Financial Guarantee,ensuring that projects are completed on time and within budget,with no surprises—only solutions.
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Reliability & Trust
Ourcommitment to your project doesn’t end with design; we take full responsibilityfor its execution. This end-to-end approach eliminatesdisconnection between design and implementation, resulting in seamless projectdelivery. With no contract cancellations or litigation in ourhistory, we’ve proven ourselves to be a reliable, trustworthy partner.
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Client-Centric Approach
From consultation to project completion, we put you first. We take the time to understand your specific needs and tailor our flexible procurement and financing options to meet your goals. Our promise is timely execution, minimal disruption, and measurable results that align with your operational objectives.
Where Excellence is Standard
At GRP|WEGMAN, we don’t just build—we revolutionize infrastructure and power efficiencies. Partner with us for a project built to last, and experience the GRP|WEGMAN way—where excellence is standard.