DJ&A, P.C.

Provides comprehensive planning and design for roadways, highways, and transport infrastructure to improve safety and public mobility.

• Roadway and Highway Design

  Focuses on alignment, pavement, and safety layouts for public highways and local roads.

• Logging Road Engineering

  Delivers specialized design for forestry access and resource extraction routes.

• Transportation Planning

  Analyzes regional transit patterns, traffic volumes, and future corridor requirements.

Delivers analysis, design, and integrity evaluations for bridges, retaining walls, and complex buildings.

• Bridge and Infrastructure Design

  Develops structural solutions for vehicular, pedestrian, and utility-bearing crossings.

• Building Structural Engineering

  Ensures structural safety and code compliance for commercial, public, and industrial facilities.

Guides projects through complex regulatory pathways while protecting natural resources and ensuring legal compliance.

• NEPA Compliance and Analysis

  Prepares documentation and environmental impact statements required by federal regulations.

• Environmental Permitting Services

  Secures regulatory approvals from local, state, and federal environmental agencies.

• Aquatic and Wetland Assessments

  Evaluates sensitive water bodies, wetlands, and aquatic habitats to minimize project impacts.

Utilizes advanced mapping, positioning, and geographic information systems to deliver highly accurate spatial datasets.

• Land Surveying and Boundary Mapping

  Establishes legal boundaries, topographic profiles, and construction controls.

• Geospatial Data Management

  Builds and maintains structured GIS databases to support strategic regional planning.

• Right of Way Surveying

  Maps property easements, public alignments, and utility corridors.

Formulates long-range development strategies, master plans, and risk-reduction plans for communities and public land managers.

• Community and Land Use Planning

  Guides municipal growth, zoning regulations, and local infrastructure priorities.

• Facilities Master Planning

  Coordinates building and campus layouts to optimize long-term space and resource utilization.

• Visitor Use Management

  Balances public recreation demands with natural resource conservation on federal and local parklands.

• Community Wildfire Protection Plans

  Creates strategic fire-risk mitigation and emergency response plans for wildfire-prone areas.

Designs robust water distribution, stormwater control, and hydraulic systems to protect public health and ecological balance.

• Hydraulic and Hydrologic Modeling

  Simulates water flow patterns to design effective channels, culverts, and flood control systems.

• Dam Safety and Structural Design

  Evaluates, inspects, and designs safety upgrades for dams, reservoirs, and impoundments.

Prepares raw land for construction by designing grading, drainage, and foundational infrastructure.

• Civil Site Layout and Design

  Establishes optimal grading, driveway alignments, and site configurations for construction.

• Utility Infrastructure Engineering

  Designs local sewer, water, and power connection networks for new developments.

Integrates natural ecosystems with built structures to create functional, sustainable, and appealing outdoor spaces.

• Recreational Facility Planning

  Designs community parks, sports complexes, and interpretive trails.

Coordinates multidisciplinary reviews to optimize project quality, reduce unnecessary costs, and improve system performance.

• Value Engineering Facilitation

  Leads structured workshops to analyze design alternatives and identify efficiency improvements.

Builds custom applications, database systems, and custom geospatial tools tailored to engineering challenges.

• Custom Engineering Applications

  Develops proprietary software solutions to automate complex design and geospatial workflows.

Administers contracts, performs site inspections, and ensures construction matches engineering designs and specifications.

• Construction Engineering and Inspection

  Monitors active construction sites to verify material quality and design plan adherence.