How to Hire a Concrete Worker in California

$30/hr

Define concrete duties and assess finishing skills before hiring workers.

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About this Guide

For California employers recruiting concrete placement and finishing workers. Define the actual duties, required surface quality, supervision, and project schedule before advertising. Distinguish employee recruitment from engaging a contracting business. Assess practical skills alongside training credentials, and compare the complete employment package with the responsibility your project assigns on site.

Who's available right now

California · this week
Live on American Recruits

Verified concrete workers are on the market in California this week

Candidate availability moves week to week. What does not move is the screening: the certifications below are what decide whether someone can be badged onto your site at all.

Search candidates
Available candidates
Steady
Profiles in California
With current OSHA cards
Most
Verified against the document
Typical time to fill
2–4 weeks
Verified and ready to badge

Understanding different hiring levels

The levels are separated by what the state allows a person to do unsupervised, not by how good they are. Hiring the wrong level is the most common and most expensive mistake on a trade requisition.

ACheapest to hireApprentice / helper

Productive under supervision and cheap, but they cannot be left on a task the state licenses, and they need someone qualified with them.

What they'll actually be doing
  • ✓Material handling and site preparation
  • ✓Assist a qualified hand on installation
  • ✓Housekeeping and tool staging
What they can't do yet — legally
  • ✕Cannot work unsupervised on licensed work
  • ✕Cannot sign off their own work at inspection
What they need to hold
OSHA 10Apprentice registration where the state requires it
Worth doing
Paying for their certifications is the cheapest retention mechanism you have — the card raises their rate with you rather than with the next employer.
Where recruiters stall
Hiring at this level to save money and then needing licensed work signed off is what blows the schedule.
Only hire when
Use them where a qualified hand is already on site and the work is supervised.
JWhat most requisitions needJourneyman / qualified

Works unsupervised and can carry a helper. This is the level almost every requisition is actually describing.

What they'll actually be doing
  • ✓Runs work without supervision
  • ✓Builds from drawings
  • ✓Carries one to three helpers
  • ✓Handles inspection on their own work
What they can't do yet — legally
  • ✕Usually cannot pull permits in their own name
  • ✕Cannot act as the licence-holder of record
What they need to hold
Journeyman card where the state issues oneOSHA 30Current trade-specific safety training
Worth doing
Ask what they ran on their own and who supervised it. The answer separates a journeyman from a long-serving helper faster than any certificate.
Where recruiters stall
Employers accept "in progress" as though it were held. It is not — and on a licensed scope it stops the job.
Only hire when
Hire here for anything that has to proceed without a supervisor standing over it.
MFor scope and sign-offMaster / lead

Runs crews across sites, owns compliance outcomes, and where the trade allows, pulls permits and qualifies the work.

What they'll actually be doing
  • ✓Runs crews across more than one site
  • ✓Owns compliance and inspection outcomes
  • ✓Estimates and scopes packages
What they can't do yet — legally
  • ✕Cannot trade as a business without a contractor licence, insurance and usually a bond
What they need to hold
Master or supervisor card where the state issues oneContinuing education current
Worth doing
Local permit experience is worth more than generic years. Ask which jurisdictions they have pulled in.
Where recruiters stall
Paying master rates for work a journeyman could run is the other half of the level mistake.
Only hire when
Hire here when the scope needs sign-off, sequencing or several crews.

What a concrete worker costs in California

Budget $30.15 an hour for a qualified concrete worker in California, from $22.36 at entry level to $48.95 at the top. Add a quarter to a third on top for payroll taxes, insurance and equipment, and price overtime at time and a half.

Hourly range
$22.36–$48.95
California · before burden
See the full concrete worker salary guide →

Legal & compliance checklist

What you are required to hold on file before a concrete worker starts in California. Tick items off as you confirm them — nothing is stored, this list is yours to work through.

Licence & verificationMust haveVerify against the issuing board, not the résumé.0 / 3
0 / 3
Safety & site accessMust haveWithout these they cannot be badged onto most sites.0 / 3
0 / 3
Employment & insuranceMust haveGetting the status wrong is the expensive mistake here.0 / 3
0 / 3
Practical & schedulingSite-drivenDriven by the site rather than by law, but they still stop a start date.0 / 3
0 / 3

Post a Concrete Worker job in California

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Where to find them in California

Start with the two apprenticeship organizations for regional recruitment and dispatch discussions. ACI Southern California offers another contact for flatwork qualifications. Ask about candidates’ actual finishing experience and availability before planning a crew.

Union Apprenticeship

Northern California Cement Masons JATC

Discuss Northern California apprentices with the committee. Verify finishing competence; sponsored tuition excludes curriculum, tools, and separate work arrangements.
Typical length3 years
What it costs$0 tuition
Union Apprenticeship

Southern California Laborers Training School

Discuss Southern California cement-mason apprentices and dispatch. Verify registration and finishing experience; union initiation and employment arrangements remain separate.
Typical length4,200 work hours
What it costs$0 tuition
Flatwork Certification

ACI Southern California

Ask about flatwork-qualified candidates and networks. Verify relevant experience; the review fee includes a workbook, with placement arranged separately.
Typical length1 day
What it costs$550

Screen them properly

Certificates get a candidate past the first filter. These are the questions that separate the ones who can do the work from the ones who have the paperwork, and they change by level.

Interview questions that actually filter

01What did you do on your last site, task by task?
Why it matters: A specific answer tells you what they have actually held in their hands. A vague one usually means they watched.
02Who signed your hours, and can we call them?
Why it matters: Undocumented hours are the single most common problem at this level, and it is the employer who discovers it later.
03Which tools do you own?
Why it matters: It is a proxy for commitment to the trade, and it tells you what you will be supplying on day one.

Red flags on the résumé

!

Certifications listed with no issuing body or date

!

A licence described as 'in progress'

!

No supervisor anyone can call

!

Three or four employers inside a year

!

Long gaps with no explanation offered

!

Cards that lapsed and were never renewed

How long the hire takes

A realistic schedule for a certified concrete worker, from writing the requisition to a badged start. The screening steps are where time is actually lost.

Day 0

Scope and post the role

Day 2–7

Shortlist and verify cards

Day 7–10

Interview and reference

Day 10–14

Offer and drug screen

Day 14–21

Site orientation and badging

Rates by sector

For California concrete hiring, compare the listed national wage benchmarks with the scope of each pour. Commercial access restrictions, residential weather exposure and transfers between specialist projects can affect staffing costs beyond the hourly wage.

01 / 03$29.41/hr

Nonresidential Building Construction

Recruit for the project's concrete scope. Verify placing and finishing experience, coordinate access, and budget payroll and benefits beyond wages.

+ Larger project crews
+ Multiple trade coordination
– Restricted site access
– Changing pour schedules
02 / 03$27.96/hr

Residential Building Construction

Match concrete experience to the residential project. Verify foundation or slab skills, plan deliveries, and budget payroll and benefits separately.

+ Local building projects
+ Repeated foundation layouts
– Changing weather exposure
– Variable building demand
03 / 03$27.12/hr

Foundation, Structure, and Building Exterior Contractors

Recruit for the concrete package. Verify finishing skills, define equipment responsibilities, and budget transfers, payroll, and benefits beyond employee wages.

+ Focused concrete work
+ Varied project assignments
– Travel between projects
– Uneven contract workloads

Questions employers ask

Does DAS 140 request apprentices?▾
No. DAS 140 notifies contract award; apprentice dispatch commonly uses DAS 142. Send DAS 142 to the committee at least three business days before apprentices are needed. DIR says public works contracts of $30,000 or more generally carry apprentice obligations.
How can we reach women candidates?▾
Use California DAS construction-trade networks for broader outreach. Its ERiCA grant program supports recruiting women into apprenticeships, and funding may cover child care costs. Apply the same job-related finishing assessment to candidates.
When may we ask about convictions?▾
Generally, employers with five-plus employees must wait for a conditional offer. Check the Civil Rights Department's Fair Chance Act assessment requirements and exceptions.

Hire a Concrete Worker in California

Post a role and reach OSHA-certified candidates in your area.

Current BLS California employee wages for Cement Masons and Concrete Finishers, SOC 47-2051; general labor and form carpentry differ.

Last updated October 23, 2026. Rates are market estimates, not guarantees.