Quality Control Inspector Salary in California

$49/hr

California construction inspection wages cover contractor quality work and government code inspection across several building construction and technical service settings.

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What Quality Control Inspectors Earn in California

California employee wages span $27.03–$77.67/hr, or $56,220–$161,550 a year, for construction and building inspectors. The occupation includes government code inspectors and broader construction inspection duties. Contractor QC vacancies draw on this wider benchmark, which covers several inspection settings and responsibilities. Read each offer's inspection scope, required approvals and reporting schedule alongside its wages. Employee earnings exclude premium pay and benefits. Compare the full employment package, including paid reporting time.

Hourly rates by level in California

What each rung of the trade is paid, before overtime and per diem.

Apprentice · 0–2 yrs
$27.03–$36.62/hr
▲ 0.12% from last year
Journeyman · 4–8 yrs
$36.62–$61.80/hr
▲ 0.12% from last year
Master · 8+ yrs
$61.80–$77.67/hr
▲ 0.12% from last year

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Where do you stand?

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$/ hr

Use your base rate, not what you take home after overtime.

You're right around the middle

$28.00 is above roughly 46% of this market. The top quarter starts at $36.00, and the median sits at $29.00.

10th
$18
25th
$23
Median
$29
75th
$36
90th
$45
YOU · $28.00
Your percentile
46th
Among this market
Your annual · 40 hrs
$58,240
Before overtime and per diem
Gap to median
−$2,080
Below the median

Calculate pay with extra credentials

Pick your level, add certifications, select shift — the estimate updates live.

1Your level

2Certifications you hold

3Shift & work type

4Overtime & per diem

Weekly overtime hours8 hrs
Per diem (per day away)$0

An estimate, not an offer. Overtime is paid at time and a half past forty hours.

American RecruitsEstimate
Journeyman Quality Control Inspector
California · Day Shift
Base rate$49.21
+ IUOE Local 12 Building/Construction Inspector Apprenticeship (journeyperson)$6.60
+ OSHA 30-Hour Construction$2.52
+ USACE Construction Quality Management for Contractors (CQM-C)$0.76
Effective hourly$59.09
Straight · 40 hrs$2,364
Overtime · 8 hrs @ 1.5×$709
Weekly gross$3,073
Annualised · 50 weeks
$153,634
8 OT hrs/week · California

Who pays the most in California

California applicants can compare building contractors, technical firms and public agencies using these national construction inspection benchmarks alongside each vacancy's duties and required inspection authority.

01 / 03$45.32/hr

Nonresidential Building Construction

Commercial and institutional projects involve inspection around construction sequences. For California assignments, ask who schedules observations before concrete placements or concealed work. Clarify how reports identify locations and track correction of observed discrepancies.

+ Construction involvement
+ Material variety
– Placement deadlines
– Changing sites
02 / 03$36.22/hr

Architectural and Engineering Services

Technical firms provide building inspection and testing services. California applicants should discuss client reporting, assigned disciplines and travel between project locations. Identify who reviews findings and handles questions about specified test methods.

+ Technical support
+ Multiple disciplines
– Client deadlines
– Travel demands
03 / 03$35.54/hr

Local Government

City and county code enforcement centers on adopted requirements and inspection records. Ask California agencies about field coverage and documentation responsibilities. Discuss how the role handles local amendments and records unresolved findings.

+ Code enforcement
+ Public service
– Formal procedures
– Permit workloads

Which states pay quality control inspectors the most

Median hourly across every state with a published guide for this trade. Cost of living is not netted out — compare take-home, not just the rate.

What each certification is worth

Sorted by payback speed.

CertificationRate bumpExtra / yearCostPayback
IUOE Local 12 Building/Construction Inspector Apprenticeship (journeyperson)+$6.60$13,728$00 weeks
OSHA 30-Hour Construction+$2.52$5,242$1592 weeks
OSHA 10-Hour Construction+$0.84$1,747$592 weeks
USACE Construction Quality Management for Contractors (CQM-C)+$0.76$1,581$28510 weeks
ACI Concrete Field Testing Technician - Grade I+$1.34$2,787$71514 weeks
ACI Concrete Construction Special Inspector+$2.01$4,181$1,15015 weeks

What overtime actually adds

Past forty hours the rate is time and a half. Built from the rate above. At $48.70/hr.

40 hr week
$1,948
No OT
50 hr week
$2,679
+$36,525/yr
60 hr week
$3,409
+$73,050/yr
70 hr week
$4,140
+$109,575/yr

Questions workers ask

Does inspecting a public works project pay prevailing wage?▾
Yes, for covered job-site work. Labor Code Section 1720 counts inspection as construction, and Caltrans requires prevailing wages for construction inspection and materials testing firms. Ask which DIR classification applies to your duties.
Does testing at my firm's own lab pay prevailing wage?▾
No, according to Caltrans. Its Labor Compliance Manual excludes lab work at a consultant's commercial facility. Materials testing at state-owned facilities is covered, including travel from a Caltrans project to a Caltrans lab.
Does a school inspection credential determine my offer?▾
No. DSA certification and approval establish eligibility for the assigned school inspection role. Discuss the project's inspection class, required presence and reporting duties when assessing an offer. These wage figures contain no separate DSA credential premium. Ask which responsibilities continue between site visits and during reporting.

See Open Quality Control Inspector Jobs in California

Verified positions matching this trade and location.

Current BLS California employee wages for Construction and Building Inspectors, SOC 47-4011; includes government code inspectors and broader construction inspection, excludes premium pay and benefits.

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