Professional Surveying & Mapping Services Across Northern California

Boundary surveys, ALTA/NSPS, topographic mapping, construction staking, parcel maps, and aerial LiDAR.

Reliable Surveying You Can Build On

We provide accurate field data, clear mapping, and dependable communication to keep your project moving with confidence.

Licensed Professionals

Experienced field staff and licensed surveyors delivering accurate, defensible surveying and mapping results.

Clear CAD Deliverables

Clean, organized survey files and drawings prepared for engineers, architects, and permitting agencies.

Reliable Turnaround

Efficient field scheduling and responsive communication to help you keep projects on track.

Aerial LiDAR Mapping

High-density LiDAR and photogrammetry for large-area mapping, site planning, and detailed surface models.

Surveying & Mapping Services

We provide a full range of surveying and mapping services to support property owners, developers, contractors, and public agencies. Our field work is precise, our deliverables are clear, and our communication is responsive throughout the project.

Boundary & ALTA/NSPS Surveys

  • Property line verification, encroachment resolution, and easement identification
  • ALTA/NSPS surveys for commercial lending and real estate transactions
  • Record research, field measurements, and clear final mapping
  • Delivered with professional documentation ready for escrow or design teams

Topographic Surveys

  • Surface, contour, and grade mapping for planning and design
  • Critical features: utilities, drainage, structures, access, vegetation, and terrain
  • CAD-ready deliverables for engineers and architects
  • Suitable for site development, grading, stormwater, and permitting

Survey Deliverables

  • CAD files (DWG) prepared in Civil 3D format
  • Point clouds (LAS) and surface models (TIN) for LiDAR projects
  • GIS-compatible shapefiles and coordinate data
  • Title, easement, and boundary documentation

Construction Staking

  • Layout for foundations, utilities, grading, and infrastructure
  • Control establishment and on-site verification
  • Clear communication with contractors and project teams
  • Reliable scheduling to keep construction moving without delays

Parcel Maps, Mergers & Lot Line Adjustments

  • Boundary resolution and parcel mapping
  • Lot line adjustments and parcel mergers
  • Lot line adjustments and parcel mergers
  • Support through the entitlement and recording process

Aerial LiDAR & Photogrammetry

  • High-density LiDAR point clouds for detailed terrain modeling
  • Drone-based data collection for efficient large-area coverage
  • Photogrammetry and ortho-imagery supporting planning and design
  • Survey-grade accuracy controlled by ground measurements
Request Survey Proposal

Serving Northern California

Based in Yuba City, we provide surveying and mapping services throughout Northern California, supporting projects across Sutter, Yuba, Butte, Sacramento, Placer, and surrounding counties.

We travel throughout the region to support residential, commercial, and public agency projects with timely scheduling and dependable field work.

Counties We Serve

  • Butte County
  • Colusa County
  • El Dorado County
  • Glenn County
  • Lake County
  • Napa County
  • Nevada County
  • Placer County
  • Plumas County
  • Sacramento County
  • Tehama County
  • Sierra County
  • Solano County
  • Sutter County
  • Yolo County
  • Yuba County

Professional Surveying You Can Rely On

Hewitt Consulting Group is a licensed engineering and surveying firm based in Yuba City, California. We provide professional surveying and mapping services for property owners, developers, contractors, and public agencies throughout Northern California. Our work is grounded in accuracy, clear documentation, and responsive communication. Each project is completed under licensed professional oversight with a focus on practical, dependable results.

Request a Survey Proposal

Provide a few project details below and we’ll follow up to discuss scope, schedule, and next steps.

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Prefer to talk now? Call us at (530) 767-0981

Common Questions

Do you provide quotes before visiting the site?

Yes. Most survey proposals can be prepared using parcel information, record research, and a brief discussion of the project scope.

How soon can you schedule field work?

Scheduling depends on project type and location, but many surveys can be scheduled within a few business days once scope is confirmed.

What information do you need to get started?

A project address or APN, the type of survey needed, and a brief description of the project goals are usually sufficient to begin.

Can you provide CAD or GIS deliverables?

Yes. Deliverables can be provided in CAD, PDF, GIS-compatible formats, or as LiDAR point clouds depending on the project.