Our services

Civil Engineering Services

Our professional Site-Civil Land Development engineering design and consulting services include the development of construction documents, preparation of permitting submittal packages, comprehensive permitting with state agencies and local municipalities, and construction administration.

Civil Engineering

Our Site-Civil Land Development engineering services include:

  • Stormwater and Grading Design
  • Water & Sewer Utility Design
  • ADA-compliant Site Design
  • Development of Construction Documents including; Demolition Plans, Site Plans, Grading & Drainage Plans, Utility Plans, Sediment & Erosion Control Plans, and Construction Detail Plans.
  • Construction Administration Services
Land Planning

Every site is unique, so we conduct extensive Due Diligence to ensure a prperty meets client requirements, including:

  • Site Selection/Analysis
  • Site Investigation Reports
  • Zoning Analysis
  • Conceptual Planning
  • Site Master Planning
  • Preliminary Cost Analysis
  • Master Stormwater Management Plans
Permitting

Every developer needs a trusted ally when it comes to permitting with local municipalities and state agencies. We ensure your project has all applicable permits in time for construction by:

  • Preparing Zoning Permitting Documents
  • Preparing Grading Permitting Documents
  • Preparing Water & Sewer Utility Permitting Documents
  • Preparing DOT/Local Right-of-Way Driveway/Utility Encroachment Documents
  • Preparing Floodplain Permiting Documents
  • Conducting Comprehensive Permitting
Project Management
  • Surveying Services (Boundary, ALTA, Topography, As-Builts, Plats, etc..)
  • Landscape Architecture
  • Site Lighting Photometric Plans
  • Geotechnical Engineering
  • Phase I and II Environmental Site Assessment (ESA)
  • Wetlands and Stream Delineations
  • Individual Wetland Permits
  • Nationwide Wetland Permits
  • U.S. Army Corps of Engineers Permitting
  • SHPO Historic Resources Assessment
  • Local Municipality Buffer Determination
  • Structural Engineering
  • Retaining Wall Design
  • Traffic Studies and Engineering
  • Hydraulic and Floodplain Studies
  • Dam Studies and Permits
  • CEPSCI Erosion Control Inspections
  • Site Renderings
About Us

Our Approach

We believe that our clients should never have to compromise when it comes to affordability, quality of design, responsiveness, and timeliness of project deliverables.

We provide our clients and communities lasting value by designing innovative sites that will serve generations to come.

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Meet Our Staff
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Meet Our Staff

Mitchell Gunter

Mitchell Gunter, P.E., is the owner of RiverRock Engineering, LLC. He graduated from Clemson University in 2017 with a degree in Civil Engineering and provides site-civil land development services across multiple states. Mitchell is a licensed Professional Engineer in South Carolina, Texas, North Carolina, Georgia, and Florida. He has experience in commercial, residential, parks and recreation, water/wastewater, K-12, and institutional projects. His expertise includes site design, grading and drainage, utilities, erosion control, stormwater management, construction plans, and permitting.

Mitchell is a native of the South Carolina Upstate and lives in the Greenville, SC area. He has a passion for development that brings value to communities through quality designs. Outside of work, Mitchell serves as a Captain in the United States Army Reserve.

Jonathan Davis

Jonathan Davis, Engineer in Training, RiverRock Engineering, LLC, graduated from The Citadel, The Military College of South Carolina in 2020 with a Bachelor of Science in Civil Engineering and has since worked to provide professional Site-Civil Land Development services across the southeastern United States and the country as a whole. He has extensive experience in commercial development and specializes in site design, grading and drainage, utilities, erosion control, stormwater management, construction plans, landscape planning, and permitting.

Jonathan is a native of the South Carolina Lowcountry, and has resided in the Greenville, SC area since 2020. Outside of work, Jonathan serves as a First Lieutenant in the United States Army Reserve and serves at his local church as a mentor for students.

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Certified Veteran Owned Small Business

RiverRock Engineering is a certified Veteran Owned Small Business (VOSB) and has been reviewed and verified by the Small Business Certification Program (VetCert) at the U.S. Small Business Administration (SBA) for Verification and Evaluation. This distinction means that RiverRock Engineering can be considered for VOSB Set Asides. All federal agencies are required to grant a portion of their contracts to certified VOSBs, and now RiverRock Engineering can be considered for these contracts.

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