Licensed supply, wages, demand, and real current openings for plumbers in Contra Costa County, CA, from the state register (updated nightly), BLS, and live job listings.
Contra Costa County, CA carries 611 licensed plumbers and a median wage of $77,880/yr ($37.44/hr).
A free report on your market: what the trade pays here, where your credential sits against the local licensed workforce, and the nearby counties that pay more, with the difference and the distance. No account needed.
This county sits at the 83rd percentile nationally for plumbers pay, above the median US county. Average weekly wages across the county's construction trades rose 2.9% year over year (BLS QCEW).
Counties within 150 miles whose published median for this occupation is higher than Contra Costa County's. Medians from the same BLS OEWS series shown above, not offers, and pay is only one reason to move.
| County | Median | Difference | Distance |
|---|---|---|---|
| Santa Clara County, CA | $107,560 | +$29,680 | 50 mi |
| San Benito County, CA | $107,560 | +$29,680 | 102 mi |
Real, current plumbers openings, 0 in Contra Costa County itself, 12 elsewhere in the metro area (marked). Jobs by Adzuna.
Active, licensed firms and master-tier individuals on the CA register.
| Name | Tier |
|---|---|
| 1 Tom Plumber Concord | Contractor |
| 3g Plumbing | Contractor |
| 99 North Construction & Plumbing Inc | Contractor |
| A-1 Pro Construction LLC | Contractor |
| A & D Plumbing | Contractor |
| A & R Plumbing And Drain Inc | Contractor |
| A D Family Plumbing Services | Contractor |
| A Meadows Construction Inc | Contractor |
| A Plus Plumbing | Contractor |
| A To Z Plumbing & Heating Services Inc | Contractor |
Contra Costa County holds 25% of the metro area's 2,433 licensed plumbers (the largest plumbers pool among its 5 counties), at 5.3 per 10,000 residents against 5.3 metro-wide.
Counted from ATI's nightly diff of the CA register itself, over the trailing year. Runs that failed a data-quality gate are excluded, so a scraper outage is never reported as workers leaving.
| Movement | Workers | What it means |
|---|---|---|
| New licenses issued | 13 | People who entered the licensed workforce here. |
| Licenses lapsed | 28 | Expired or not renewed. Retirement, relocation or leaving the trade. |
| Moved up a credential tier | 0 | Apprentice to journeyman, journeyman to master, and so on. |
| Net change | -15 | New licenses minus lapsed. Negative means the licensed base shrank. |
Employment from the BLS Quarterly Census of Employment and Wages for the industry this trade sits in; payroll from the Census County Business Patterns. Establishment counts are QCEW where the county is disclosed and an ATI estimate otherwise.
| Measure | Value | What it counts |
|---|---|---|
| Employer establishments | 358 | Physical business locations in this industry. |
| Industry employment | 3,435 | Everyone on those payrolls, not only licensed trades. |
| Annual industry payroll | $516M | Total wages paid across those establishments (Census CBP, 2023). |
County-wide construction activity, across all trades rather than plumbers specifically. Each figure names its source and the period it covers.
| Measure | Value | What it means for you |
|---|---|---|
| New housing units permitted | 1,163 | Last full year, county-wide. 10 per 10,000 residents. Permits lead construction hiring by months, so this is the earliest honest signal of work arriving (Census Building Permits Survey). |
| Construction employment | 14,292 | Everyone working in construction in this county, all trades and office staff. Average pay $1,742 per week. BLS QCEW. |
| Median year homes were built | 1978 | Older stock means more repair, replacement and retrofit work, which is steadier than new build and does not stop in a downturn (Census ACS). |
| Net migration | -7,877 | People who moved in minus people who moved out, from IRS address changes. Arrivals need housing, wiring, plumbing and heat. |
5.2 licensed plumbers per 10,000 residents; 52 licensed holders per 100 estimated workers in the trade; 1.2 apprentices per 10,000 residents. A thin pipeline against an ageing licensed base is how a shortage forms years before it shows up in wages.
License register: 2026-10-05; Wages: 2025-05-31; Demand: 2026-10-05; Apprenticeship: 2025-12-31.
This page is a free snapshot of plumbers in Contra Costa County, CA. Track the same market every night and see which contractors just got licensed, added a trade, or dropped off, and pull the full record, with contact details where available, on any of them. Get the weekly intelligence email on the markets you follow. ATI is in private beta; apply for access.
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