California › Humboldt County

Land Surveyors Serving Humboldt County, CA

22 firms serving the area 10 local offices California survey cost guide

Compare firms with local offices and firms whose documented service area includes Humboldt County. Review project types and contact details, then call directly or send one estimate request.

What brings you here?

Pick the one that sounds closest. We will look for a surveyor serving Humboldt County.

Directory transparency

About this Humboldt County page

Humboldt County listings are meant to help property owners find firms to contact, compare scope, and confirm availability. Always verify licensing, insurance, price, and project fit before hiring.

Review standards
  • Only private surveying firms and licensed surveying professionals are eligible for listing.
  • Firm websites, public contact details, and owner-submitted corrections are reviewed where available.
  • California license information shown where available
  • Non-surveying entities and government offices are removed when identified.
22 profiles shown
10 local office profiles
12 service-area listings
3 with license info
1 claimed profiles
20 with website data
This area currently has several local firm profiles or explicit nearby service coverage.
Latest directory or profile research review: September 2, 2026.
A listing is not an endorsement. Property owners should speak with the firm directly before booking.
Service coverage in Humboldt County

Compare firms by documented project fit

Humboldt County has multiple listed local offices, so compare scope before comparing price. A low price is not useful if it leaves out staking, a signed plat, or records research.

Boundary or fence survey
14 profiles · 14 with public service evidence · 4 local offices

Ask whether the estimate includes corners marked, lines staked, a signed drawing, and any return visit.

Construction staking
14 profiles · 14 with public service evidence · 5 local offices

Ask how many site visits are included and whether staking is based on final approved plans.

Topographic survey
12 profiles · 12 with public service evidence · 6 local offices

Ask what area, features, contours, datum, and file format the design team needs.

Elevation certificate
11 profiles · 11 with public service evidence · 5 local offices

Ask whether the firm prepares FEMA elevation certificates and what flood-zone information they need from you.

ALTA/NSPS or commercial survey
8 profiles · 8 with public service evidence · 2 local offices

Send the title commitment and Table A needs before asking for price or turnaround.

Site plan survey
1 profile · 1 with public service evidence · 0 local offices

Ask the permit office or designer for a written list of required features, setbacks, and deliverables.

Local directory signals
22profiles
10local offices
20websites
3license records

Listings cover 1 local city in this directory view. 1 profile is claimed by the firm.

Compare local cost factors →
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22 firms serving Humboldt County
Humboldt County Surveyor Guide

How to hire a land surveyor in Humboldt County, CA

4 min read

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

Humboldt County covers North Coast redwood forest, bay and coastal flats, and Eel and Trinity River valleys. 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, use the directory as a starting point, then confirm the responsible surveyor's current license before hiring. gov. Enter the surveyor's name or license number and confirm the status shows as active.

Know What Your Project Requires

Humboldt County's landscape is not uniform. A surveyor who does efficient work on flat agricultural parcels may not have the skills needed for Humboldt Bay tidal boundary specialists, Cascadia seismic zone experience. Think carefully about what your specific property involves before choosing a surveyor.

Cascadia Subduction Zone Seismic Risk

Humboldt County sits directly above the Cascadia Subduction Zone, one of the most dangerous fault systems in North America. Earthquake and tsunami risk here is significantly higher than in other parts of California. While Alquist-Priolo Earthquake Fault Zone rules apply to onshore fault traces, coastal properties near Eureka and Arcata also fall within tsunami inundation zone maps maintained by Cal OES. This affects shoreline boundary work and construction setback planning.

Humboldt Bay Tidal Properties

Humboldt Bay is the largest coastal bay in California north of San Francisco. Bay-front properties around Eureka, Arcata Bay, and the south bay near Loleta involve tidal easements, historic bay fill boundaries, and jurisdiction overlaps between the State Lands Commission and private upland owners. Surveyors working bay-front parcels here need experience with tidal boundary determination and mean high water mark delineation.

What Questions Should I Ask Before Hiring?

  • Are you licensed as a PLS in California, and can I have your license number?
  • How many surveys have you completed in Humboldt County in the past two years?
  • Do you have experience with tidal boundary determination on Humboldt Bay properties?
  • What records will you research before fieldwork begins?
  • How long will this project take from start to delivery of final documents?
  • What does your quote include, and what could add to the cost?

Using the Humboldt County Assessor's Office Records

Find Qualified Surveyors in Our Directory

Our land surveyor directory connects property owners in Humboldt 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 Humboldt County.

Sources

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

See how survey costs vary across California by survey type and parcel size.

Read the California cost guide →

Common questions about land surveys in Humboldt County

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

Browse our Humboldt County land surveyor directory to find licensed surveyors in this area. Use the directory as a starting point, then confirm the responsible surveyor's current license before hiring.

Do you have experience with tidal boundary determination on Humboldt Bay properties?+

Humboldt County sits directly above the Cascadia Subduction Zone, one of the most dangerous fault systems in North America. Earthquake and tsunami risk here is significantly higher than in other parts of California. While Alquist-Priolo Earthquake Fault Zone rules apply to onshore fault traces, coastal properties near Eureka and Arcata also fall within tsunami inundation zone maps maintained by Cal OES. This affects shoreline boundary work and construction setback planning. This background knowledge directly affects the quality of work you receive, so ask explicitly before hiring.

How long does a land survey take in Humboldt 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.

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