A Better
Experience

Our Mission

We are a forward-thinking, goal-driven Civil Engineering Firm with a PASSIONATE desire to assist those proposing to alter the natural landscape.

Our Values

Commit to connections.
Lead with expertise.
Solve for success.
Be better. Do better.

Our Vision

Innovating unique land development and water management solutions to improve communities.

Our
Story

Our founding partners had a vision for a unique firm that prioritized relationship building with clients and colleagues. They knew that a project’s success is determined by the people behind it. The right mix of team members working collectively can tackle any design problem. As Parker Design Group, Inc. grew, our friendly and approachable reputation took shape. As we continue to grow, we’re committed to making genuine, long-lasting partnerships, one handshake at a time.

a few NUMBERS
97

Municipalities Served

80,000

Plats
(and then some)

200

Hours of Community Service per Month

Community
Service

We believe that contributing to our community is the key to being a great neighbor. We contribute our time, energy, and finances to several great causes, including Habitat for Humanity, local baseball teams, Fisher House, Families of the Wounded, and ASK Childhood Cancer Foundation. We were honored to donate our skills to survey and certify the world’s largest awareness ribbon for ASK Childhood Cancer Foundation for submission to the Guinness Book of World Records. We don’t just offer our services, we also give our employees time off to participate in local community service projects.

Did you know, one of our team members participated in all four days of the 2018 Women’s Build, sat on the committee for this event, and helped organize the largest Women’s Build in the Roanoke Valley? We actively support and are proud to employ veterans. And we know how to have fun! Our casino night helped raise over $51,000 for the Fisher House and Families of the Wounded.

Our People

Sheldon R. Bower, PE

President, Owner and Principal Engineer

Licensed Professional Engineer in Virginia & North Carolina

BS,Biological Systems Engineering – Virginia Polytechnic Institute and State University (Blacksburg, VA)

Sheldon has been an owner of PDG since 2003 and has been active in the civil engineering and land surveying community since 1998.  Over the past 20 twenty years, Sheldon has gained invaluable experience successfully completing projects in the following categories:

  • Government and Infrastructure
  • Mixed-Use Developments
  • Commercial and Industrial
  • Retail and Hospitality
  • Recreational and Medical
  • Single Family & Multi-Family Developments


Sheldon’s areas of expertise include but are not limited to:

  • Conceptual and Master Planning
  • Feasibility Studies and Cost Analysis
  • Land Use Planning
  • Comprehensive Site Plans that include road, sewer, water, utility plans, etc.
  • Investigate and design feasible potable water and sanitary sewer systems
  • Evaluate and design site drainage, grading, and storm water management plans
  • Evaluate and design traffic control and/or circulation plans


Sheldon’s role and responsibilities include but are not limited to:

  • Provide principal oversight for the development of projects under this contract
  • Provide quality assurance of the documentation delivered to you
  • Ensure that we have met the goals established during all project meetings

J. Clayton Grogan, LA, LS

Owner and Principal Landscape Architect

Licensed Professional Landscape Architect in Virginia

Licensed Land Surveyor in Virginia and North Carolina

BLA, Landscape Architecture – Virginia Polytechnic Institute & State University (Blacksburg, VA)

Clay has been an owner of PDG since 2001 and has been active in the land development and surveying community since 1988. His primary responsibilities include management of the Richmond Office operations while providing principal oversight of a variety of engineering and surveying projects.  He is our primary Landscape Architect and enjoys master planning and graphic design work.  

Clay has gained invaluable experience successfully completing projects in the following categories:

  • Government and Infrastructure
  • Medical and Assisted Living Facilities
  • Mixed-Use Developments
  • Commercial and Industrial
  • Retail and Hospitality


Clay’s areas of expertise include but are not limited to:

  • Conceptual and Master Planning
  • Feasibility Studies and Cost Analysis
  • Land Use Planning
  • Landscape Architecture
  • Comprehensive Site Plans that include road, sewer, water, utility plans, etc.


Clay’s role and responsibilities include but are not limited to:

  • Day to day operations of Richmond office
  • Principal oversight and management of projects in the Richmond office
  • Client relations and project procurement

Simon Rutrough, PE

Engineering Department Manager

Licensed Professional Engineer in Virginia

BS, Civil Engineering – Virginia Polytechnic Institute and State University (Blacksburg, VA)

Simon is the Engineering Department Manager for the Roanoke Office and has been with PDG since 2006 with an additional three years of prior land surveying experience.  He has extensive experience with the following:

  • Comprehensive Site Plans that meet all regulatory requirements
  • Grading, Site Drainage, and Stormwater Management Plans
  • Drainage Improvement Projects with a focus on flood analysis, channel remediation, failing gabion walls, and fixing culverts while meeting the Army Corp of Engineers Nationwide Permits and local government requirements
  • Construction Administration of projects that includes the bidding and negotiation phase along with site inspections and contractor invoice review


Simon’s role and responsibilities include but are not limited to:

  • Primary point of contact with you for all engineering services  
  • Attend coordination meetings
  • Manage engineering team and document preparation

Chris Barba

Survey Department Manager

Licensed Surveyor in Virginia

BA, Business Administration & Computer Information Systems-Radford University (Radford, VA)

Chris began his surveying career in 2002 and became licensed in Virginia in 2011. He joined PDG in 2020 and brings extensive surveying knowledge and decades of experience customizing land use solutions for a wide variety of clients.

Chris's expertise includes the following:

  • Determining Scope of Services and Coordinating with Field and Office Personnel
  • Plat Preparation for Easements, Right-of-Ways, Boundary Line Adjustments, Property Conveyance, etc.
  • Deed Research and Boundary Surveys
  • Topographic Surveys with the use of Aerial/Drone Data Collection
  • Commercial and Residential Construction Stakeout
  • Physical Improvement Surveys and As-Built Surveys
  • ALTA/NSPS Surveys and FEMA Certifications
  • Record/Easement Platting
  • Lot Line Staking

Chris's roles and responsibilities include but are not limited to:

  • Primary point of contact for all surveying services
  • Developing the scope of services required, and coordinating with field personnel
  • Reviewing and finalizing survey documents

Melissa Lanzara

Stormwater Department Manager

BS, Civil Environmental Studies – Virginia Commonwealth University (Richmond, VA)

AS, Science - Virginia Western Community College (Roanoke, VA)

Melissa joined Parker Design Group in 2018 and currently manages the Stormwater Department. She is certified as a Dual Combined Administrator with the Department of Environmental Quality and serves as the primary point of contact for stormwater consultation. Melissa manages a wide variety of Stormwater projects including: Pre and Post Construction Inspections, Industrial Stormwater Permits, Stormwater Management (SWM) and Erosion and Sediment Control (ESC) Plan Review, and MS4 Management. She also manages our field inspectors who are qualified Erosion and Sediment Control and Stormwater Inspectors. Her expertise includes the following:

  • VPDES Permitting
  • Stormwater Pollution Prevention Plan Preparation and Management (Construction General Permit and Industrial)
  • Best Management Practices (BMP) Inspections and Maintenance
  • SWM/ESC Inspection, Program Management, and Plan Review
  • Erosion and Sediment Control Inspection
  • Stormwater Sampling
  • SPCC Updates and Inspections
  • MS4 Management


Melissa’s roles and responsibilities include but are not limited to:

  • Primary point of contact for all stormwater related components and concerns
  • Business development, proposal preparation, ongoing professional development, and training
  • Field inspections, permit compliance, report generation, and report filings
  • Stormwater Field Personnel Supervisor, allocating resources and tracking contracts

Certifications:

  • VADEQ Dual Combined Administrator
  • OHSA-10
  • Confined Space Entry
  • VDOT Concrete Field Technician/Soils and Aggregate

Awards/Recognition:

  • Class of 2020 - 40 Under 40
  • Class of 2021 - SWS Young Pros

Community Involvement:

  • Participates in waterways cleanups
  • Participates on a regional stormwater advisory committee
  • Monitors waterways as part of the Roanoke River Project

Matt Hinko

Pipeline Inspection Manager

Matt joined PDG in 2022 and is currently the Pipeline Inspection Manager with over 10 years of inspection experience. With prior field and administration experience, he understands both data collection and data review which ensures that our clients receive an acceptable product. Matt has inspection ability in both private and public utilities.

Matt can perform inspections in the following categories:

  • CCTV
  • Manhole
  • Stormwater & Erosion Inspections
  • FOG (Fats, Oils, & Grease)
  • Inflow & Infiltration
  • Manhole Rehabilitation

With a vast knowledge in sanitary and storm sewer systems, Matt is an asset to our clients, providing experience in:

  • Smoke Testing
  • Manhole Rehab
  • Pipe Cleaning
  • Potholing for Utilities
  • Pipeline Repair & Replacement
  • Fold & Form and Cured In-Place Liners
  • Large Diameter Pump Around Projects
  • Dye Testing

Matt's roles and responsibilities include but are not limited to:

  • Primary point of contact for all infrastructure assessment concerns
  • Field inspections, aiding contractors prior to substantial completion
  • Utilities locating & marking
  • CCTV inspections & training

Certifications:

  • NASSCO MSCP
  • PACP
  • LACP

Curious if we’re a good match?
Want to hear more about our process?
We’d love to hear from you.

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