Sustainability & Resiliency

Cutting-Edge Process Technology

Experts Delivering Excellence

efficient. reliable. sustainable.

Turnkey Solutions

Powering Your Future

Innovation From Conception to Completion

Prioritizing Your Success

Creating comprehensive solutions.

GRP|WEGMAN is your trusted partner in transforming infrastructure challenges into opportunities. We specialize in comprehensive water and wastewater solutions, including advanced metering infrastructure, SCADA system integration, sustainable biosolids management, and effective water loss remediation. Our expertise also extends to designing and installing microgrid projects, solar energy installations, high-efficiency HVAC systems, intelligent building automation, and cost-effective LED lighting upgrades. With a focus on seamless implementation and substantial long-term savings, we help cities, schools, universities, and institutions build smarter, more sustainable communities. GRP|WEGMAN: Innovation from concept to completion.

Why Choose GRP|WEGMAN ?

We simplify the complex. With decades of experience and a proven track record, GRP|WEGMAN delivers turnkey infrastructure solutions tailored to your community’s unique needs. From water and wastewater upgrades to microgrid resiliency projects, solar energy, HVAC, building automation, and LED lighting, we provide expert guidance, seamless execution, and measurable results. Our goal is to help mission critical facilities, municipalities, schools, etc. modernize, save money, and build a sustainable future—with no wasted time, no unnecessary complexity, and no surprises.

Customer testimonials

Schedule a cALL

Fill out the form below and one of our experts will be in contact with you very soon!

Fields marked with an asterisk (*) are required.
Thank you! Your submission has been received! Someone from the GRP|WEGMAN team will be reaching out to you shortly!
Oops! Something went wrong while submitting the form.

Our Clients Receive:

  • Expert Consultation and Engineering Services
  • Comprehensive Project Management from Start to Finish
  • Advanced Technology Integration and System Optimization
  • Sustainable Solutions that Drive Long-Term Cost Savings

Our solutions

Supply-sIde

DemaNd-side

Microgrid solutions

Energy Efficiency Assessment

We integrate solar, battery storage, generators, and utility power into a single intelligent network that operates independently or alongside the grid. Our microgrid solutions are engineered specifically for critical load facilities such as airports, water and wastewater operations, detention centers, and similar facilities where uninterrupted power is non-negotiable.

Every project begins with a comprehensive assessment of your facilities, where we identify inefficiencies, evaluate utility operations, and uncover opportunities to redirect operational dollars toward long-term savings across your entire portfolio.

Central Energy Plants

energy remediation

We design and deliver the thermal and electrical backbone of large-scale energy distribution, managing every phase from concept through completion. By designing systems tailored to your operational demands, we deliver optimized, cost-effective power across complex, high-demand facilities and campuses.

We help target and resolve the systems, equipment, and operational practices driving unnecessary energy expenditure in your facility across building envelope, HVAC, water, wastewater systems, and other functions. We serve higher education campuses, K–12 school districts, counties, cities, airports, detention centers, water and wastewater facilities, central energy plants, and many others.

Solar Installations

Energy & Water reduction

We deliver turnkey solar solutions with real-time monitoring, performance guarantees, and seamless integration into your existing infrastructure. Whether ground-mounted or rooftop, our solar installations are engineered to maximize energy production and accelerate your return on investment.

We engineer and implement lasting improvements across your fleet of buildings, utility assets (e.g. smart water meters), automation systems, lighting, and similar infrastructure, systematically driving expense reduction across the energy your facilities consume and the capital your organization spends. By addressing inefficiencies at every level, we ensure that the savings we deliver today compound over time, continuously strengthening your bottom line for years to come.

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.

Meet Your Strategic Facilities, Water, and Energy Infrastructure Partner

Michael Wilson

With 32 years of distinguished experience in the energy sector, Mike Wilson serves as your strategic facilities, water, and energy infrastructure partner the Southeast United States. Mike brings extensive expertise from his leadership role at Duke Energy, where he led business and community engagement initiatives across South Carolina.

As your dedicated project executive, Mike builds and maintains long-term partnerships. His consultative approach ensures that your voice is heard, your goals are understood, and your objectives are achieved through every phase of your project—from the initial consultation through final commissioning and years of smooth service experiences.

Mike deeply understands the role of asset stewardship, as he serves on the board for a public university, school district, and alternative school, giving him unique insight into the challenges and opportunities facing educational institutions today.

Key Projects

  • Camden, South Carolina AMI Water and Electric Meter Modernization Program
  • Oconee County Facility Improvement Project
  • Stephens County Detention Center Solar Energy Project
  • Clemson's Green Tiger 1 Energy Savings Guarantee Project
  • Greenville-Spartanburg International Airport Microgrid Project
  • Batesburg-Leesville AMI Water Meter Modernization Project
  • Account Executive for Duke Energy's Largest Customers, including Furman University
  • Clemson University UPS and Back-up Generation

Education

  • Winthrop University, South Carolina | MBA
  • Furman University, South Carolina | Bachelor of Arts

Leadership & Community Engagement

  • Board of Trustees, Anderson University (2020-Present)
  • Board of Trustees, Anderson School District One (2012-Present, elected position)
  • Chairman, Renaissance Academy (2019-Present)

With nearly three decades in the utility and energy services industry, Mike's wealth of experience and commitment to community service position him as an invaluable partner in helping your organization develop infrastructure solutions that reduce operational costs, increase operational revenues, and transfer performance risks from your institution to GRP|WEGMAN.

Why Choose GRP|WEGMAN

1

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.

2

Transparency & Honesty

For over 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.

3

Reliability & Trust

Our commitment 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.

4

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.

What are you waiting for?

Where we do our best work

Renewable Energy

Our expert engineers, project managers, and technicians are prepared to deliver tailor-made microgrid, solar, geothermal, and battery storage projects from concept to completion, ensuring a seamless, efficient transition to renewable energy for you.

Design/Build

We manage both the design and construction phases of your project, streamlining communication, reducing costs, and ensuring a cohesive, efficient process from concept to completion.

Facility & Energy Performance

We are an Innovative Facility & Energy Solutions company specializing in design build, energy-efficient renovations for any type of government, school, college, university, non-profit, commercial or industrial building.

Facility Services

We provide preventative maintenance for industrial and commercial buildings, keeping them operating at top capacity. Whether it’s Electric, Plumbing or HVAC/R needs, we look at the big picture, solve your problem at its core and offer preventative care.

Water & WasteWater
Infrastructure

Utility managers don't need another infrastructure vendor. That's why we act as an accountability partner who can turn equipment inefficiencies into measurable savings by reducing water loss, lowering energy costs, and strengthening plant resilience while maintaining ratepayer affordability. From AMI to SCADA, and from headworks to biosolids, GRP|WEGMAN delivers end-to-end solutions built around your existing rate structure, incorporating alternative funding strategies to accelerate your long-term goals.

Industrial

Whether it is maintenance, construction, or fabrication, we are your trusted partner for all industrial needs. Our team is built to handle complex piping systems, high pressure & temperature vessels, electrical systems, control systems, and other industrial equipment in a variety of applications.

Want more info?

Reach out to us!

Fill out this form and someone from our team will get back with you shortly!

Thank you! Your submission has been received! Somone from the GRP|WEGMAN team will reach out shortly.
Oops! Something went wrong while submitting the form.
All Content Copyright © 2025
GRP|WEGMAN