Mendez Engineering, PLLC

Civil engineering, utilities, street design, and development services in Texas

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About the firm

Mendez Engineering, PLLC is a Texas-based civil engineering practice founded in San Antonio, Texas. It delivers responsive and cost-effective civil engineering, design, and project management solutions to municipalities, state agencies, and federal agencies. Its capabilities span hydrology and hydraulics, drainage systems, water and wastewater utilities, roadway design, and land development, integrating value engineering with comprehensive construction management services.

Established
2012
Firm type
Civil Engineering · Water / Wastewater Engineering · Transportation Engineering

People

Ray MéndezPresident

Diana E. CandiaVice President of Construction

J.A. Tony Saucedo Jr.Director of Construction Management & Inspections

Robert ReynaDirector of Business & Municipal Relations

Christopher PerezCAD Manager

Morgan M. KelleyAssociate Project Manager

Roy AkionaDrainage QAQC

Capabilities

Civil Engineering

Service website

Comprehensive civil engineering design, planning, and development services.

  • Preliminary Engineering & Due Diligence
  • Platting
  • Grading & Drainage
  • Storm Drain Systems
  • Retention & Detention Ponds
  • Erosion & Sedimentation Control
  • Street Design
  • Franchise Utility Coordination
  • Schematic Designs
  • Parking Lot Layout
  • Subdivision Design

Utilities Design

Service website

Design of water, sewer, and gas utility systems using trenchless and open trench methodologies.

  • Water Main Designs
  • Sanitary Sewer Designs
  • Sanitary Sewer Bypass Designs
  • Gas Main and Distribution Designs
  • Open Trench & Trenchless Design Methodology

Transportation Design

Service website

Roadway design, traffic control planning, and pavement preservation services.

  • New Roadway or Reconstruction Designs
  • Traffic Control Plans
  • Signage, Striping & Signal Designs
  • Sidewalk and Shared Use Paths Designs
  • Street Maintenance Programs
  • Pavement Analysis & Full Pavement Reconstruction

Hydrology & Hydraulics

Service website

Hydrologic studies, drainage calculations, and floodplain management.

  • Rainfall Intensity & Watersheds Calculations
  • FEMA Floodplain Determination & Map Revisions
  • Channel & Culvert Designs
  • Underground Drainage Systems
  • Water Pollution Abatement Plans (WPAP)

Construction Management & Inspections

Service website

Project oversight, scheduling, budget monitoring, and quality control.

  • Heavy Civil & Utility Construction Oversight
  • Contract & Compliance Management
  • Site Inspections and Reporting
  • Quality Assurance & Quality Control (QA/QC)

Industries

Government · Infrastructure · Transportation · Water Resources · Land Development

Projects

Kickapoo Roadway Widening

TX · Transportation

Project details

Roadway widening engineering and design services for the Kickapoo corridor.

CoSA 2023 - Street Rehabilitation

San Antonio, TX · Transportation · 2023 · Client: City of San Antonio (CoSA)

Project details

Street rehabilitation and paving services for the City of San Antonio's 2023 infrastructure program.

CoSA 2021 - Teakwood

San Antonio, TX · Infrastructure · 2021 · Client: City of San Antonio (CoSA)

Project details

Civil engineering and design services for the Teakwood infrastructure project in San Antonio.