Call Now
Website
Call
Business Details
27 Years
experience
Trusted MEP Engineering Solutions in Charlotte, NC
Founded in 1999, WBM Group has evolved from an in-house engineering department within an electrical contracting firm to a fully licensed MEP engineering firm. Our approach bridges the gap between permit documents and construction realities, leveraging 24 years of commercial construction experience to deliver implementable, high-quality designs. We prioritize client satisfaction through detailed solutions, internal quality control standards, and a team culture that values innovation and collaboration.

Our expertise spans BIM modeling, conceptual design, and renewable energy integration, serving complex projects from high-rise buildings to data centers. We maintain a client-centric focus, treating every project as if it were our own, and strive to exceed expectations through precision, transparency, and a commitment to continuous improvement.
Services
MEP Engineering BIM Modeling Conceptual Design Design/Build Renewable Energy Consulting
Details
  • Year established: 1999
Highlights and features
  • We offer 24 years of MEP engineering experience rooted in commercial construction.
  • Our in-house BIM modeling ensures precise 3D coordination for complex projects.
  • We prioritize client-centric solutions with transparent communication and quality control.
  • Our renewable energy expertise integrates sustainable practices into modern infrastructure.
  • We combine design innovation with field-tested methodologies to minimize construction delays.
Services
MEP Engineering
We provide comprehensive MEP (Mechanical, Electrical, Plumbing) engineering solutions tailored to complex commercial projects. Our expertise bridges design and construction, ensuring field-ready documentation that minimizes delays. With a foundation in electrical contracting, we deliver cost-effective, code-compliant systems for high-rises, data centers, and mission-critical facilities.
BIM Modeling
Our BIM modeling services leverage 24 years of 2D and 17 years of 3D coordination experience. We create detailed virtual models that optimize HVAC, piping, and conduit routing while resolving clashes before construction. Using Revit and Navisworks, we support projects from conceptual design through post-construction record-keeping, enhancing efficiency and reducing costs.
Conceptual Design
We develop forward-thinking conceptual designs that address potential challenges early in the project lifecycle. Our team collaborates with clients to transform rough sketches into actionable plans, balancing innovation with practicality. This phase ensures alignment with project goals while maintaining momentum through rapid, informed decision-making.
Design/Build
Our design/build services integrate engineering and construction under one team, streamlining project timelines and budgets. We coordinate with contractors to deliver MEP systems from conceptual design to completion, ensuring seamless communication and rapid problem resolution. This approach reduces risks and provides clients with a single point of accountability.
Renewable Energy Consulting
We specialize in renewable energy system design, including solar PV and wind farms. Our services cover feasibility analysis, grid-tie interconnection, and construction documentation. With expertise in incentive programs and cost optimization, we help clients implement sustainable energy solutions that reduce operational expenses and environmental impact.
People
Robert Tersigni
Managing Principal
With 24 years at WBM Group, Robert combines electrical contracting and design expertise to lead engineering operations. His hands-on approach shapes the firm's culture and ensures practical, client-focused solutions.
Mike Bumgardner
Principal Engineer
A 17-year veteran, Mike drives client-centric innovation as a licensed engineer with an MBA. He focuses on quality assurance and fostering collaborative relationships to deliver tailored MEP solutions.
Questions
What services does WBM Group specialize in?
We specialize in MEP engineering, BIM modeling, conceptual design, design/build projects, and renewable energy integration for commercial and industrial facilities.
How does WBM Group ensure project quality?
We use internal quality control processes, 24 years of construction experience, and BIM technology to deliver precise, field-tested designs that minimize rework.
Can WBM Group handle complex, large-scale projects?
Yes. Our team has worked on Fortune 100 projects, data centers, and 20MW renewable energy sites, applying scalable solutions to meet unique challenges.
Do you offer renewable energy consulting?
Yes. We provide feasibility studies, grid-tie interconnection design, and full engineering services for solar, wind, and energy storage systems.
How do you collaborate with construction teams?
We maintain open communication channels, using 3D coordination and clash detection tools to resolve conflicts early and support seamless construction workflows.
Videos