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Land Surveyors in Contra Costa County, CA

17 surveyors 5 cities covered Boundary survey $800 to $2,500

Find licensed professional land surveyors in Contra Costa County, California. Browse by specialty or city. Phone numbers visible on every listing. Call directly, no middleman.

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17 surveyors in Contra Costa County
Contra Costa County Surveyor Guide

How to hire a land surveyor in Contra Costa County, CA

Updated for 2026 · 4 min read

How Do I Find a Land Surveyor in Contra Costa County, CA?

Contra Costa County covers East Bay hills, Sacramento-San Joaquin Delta waterfront, and suburban flatlands. Whether you need a simple residential boundary survey or complex work on a waterfront, rural, or commercial property, finding the right Professional Land Surveyor (PLS) for your situation requires more than a quick web search. The right surveyor knows this county's specific record systems, terrain challenges, and regulatory environment.

Start with License Verification

In California, only a licensed PLS can legally perform and certify a boundary survey. This is required under the California Business and Professions Code, Chapter 15, Sections 8700 to 8805. Before you hire anyone, Every surveyor in our California directory is sourced from state licensing records.ca.gov. Enter the surveyor's name or license number and confirm the status shows as active.

Know What Your Project Requires

Contra Costa County's landscape is not uniform. A surveyor who does efficient work on flat agricultural parcels may not have the skills needed for Delta waterfront specialists, Diablo Range hillside surveys. Think carefully about what your specific property involves before choosing a surveyor.

Sacramento-San Joaquin Delta Properties

Eastern Contra Costa County fronts the Sacramento-San Joaquin Delta near Antioch, Brentwood, and Discovery Bay. Delta properties involve tidal easements, peat island subsidence, levee setback requirements, and jurisdictional boundaries between private land and navigable waterways. Surveyors working these properties need familiarity with State Lands Commission tidal boundary rules and Department of Water Resources levee records.

East Bay Hills Terrain

The Diablo Range foothills running through Walnut Creek, Lafayette, Danville, and San Ramon include steep slopes, irregular lot shapes, and proximity to active faults including the Calaveras and Concord fault systems. Hillside surveys in this part of the county require careful monument search work and may involve Alquist-Priolo Fault Zone record review for properties near fault traces.

Providing the APN when you request quotes allows surveyors to review existing records before giving an estimate, which makes their quotes more accurate and saves everyone time.

Find Qualified Surveyors in Our Directory

Our land surveyor directory connects property owners in Contra Costa County with licensed PLS professionals who know the area. Search by location and project type to find surveyors with the right experience for your project. Start your search today and compare qualified professionals serving Contra Costa County.

Frequently Asked Questions

How do I find a licensed land surveyor in California?

Browse our Contra Costa County land surveyor directory to find licensed surveyors in this area. All listings are sourced from state licensing records. Every listed surveyor holds an active Professional Land Surveyor license.

Have you worked on Delta properties with tidal or levee easement issues?

Eastern Contra Costa County fronts the Sacramento-San Joaquin Delta near Antioch, Brentwood, and Discovery Bay. Delta properties involve tidal easements, peat island subsidence, levee setback requirements, and jurisdictional boundaries between private land and navigable waterways. Surveyors working these properties need familiarity with State Lands Commission tidal boundary rules and Department of Water Resources levee records. This background knowledge directly affects the quality of work you receive, so ask explicitly before hiring.

How long does a land survey take in Contra Costa County?

Field work for a residential boundary survey typically takes one to two days. Office research and preparing the final plat or Record of Survey add another one to three weeks. Larger rural parcels and complex research jobs take longer. Plan for three to six weeks from first contact to final documents for most projects.

Sources

  1. California Board for Professional Engineers - Land Surveyors - and Geologists (BPELSG)
  2. Contra Costa County Assessor's Office
  3. California Land Surveyors Association
Contra Costa County cost guide

Detailed pricing for every common survey type in Contra Costa County.

Read the Contra Costa County cost guide →

Common questions about land surveys in Contra Costa County

How do I find a licensed land surveyor in California?+

Browse our Contra Costa County land surveyor directory to find licensed surveyors in this area. All listings are sourced from state licensing records. Every listed surveyor holds an active Professional Land Surveyor license.

Have you worked on Delta properties with tidal or levee easement issues?+

Eastern Contra Costa County fronts the Sacramento-San Joaquin Delta near Antioch, Brentwood, and Discovery Bay. Delta properties involve tidal easements, peat island subsidence, levee setback requirements, and jurisdictional boundaries between private land and navigable waterways. Surveyors working these properties need familiarity with State Lands Commission tidal boundary rules and Department of Water Resources levee records. This background knowledge directly affects the quality of work you receive, so ask explicitly before hiring.

How long does a land survey take in Contra Costa County?+

Field work for a residential boundary survey typically takes one to two days. Office research and preparing the final plat or Record of Survey add another one to three weeks. Larger rural parcels and complex research jobs take longer. Plan for three to six weeks from first contact to final documents for most projects.