California › San Bernardino County › Plumbing › Oak Hills
Licensed plumbers in Oak Hills
8 contractors with a Oak Hills mailing address hold an active (CLEAR) CSLB C-36 Plumbing license in CSLB's license file dated Oct 20, 2026. Get quotes from up to 3 of them →
Plumbing work calls for a C-36 Plumbing license. A B general builder can do plumbing only as part of a larger job with other unrelated trades, unless they also hold a C-36.
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A Featured spot on this plumbing page for Oak Hills is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
Ad space · openAdvertise here
A Featured spot on this plumbing page for Oak Hills is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
All 8 licensed plumbers
Order: A–Z by business name (neutral, stated). Showing 1–8. ANDERSON PLUMBING AND FIRE INC
C-36 · also C-16 · Lic. #986230 · Oak Hills 92344
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ESSENTIAL PLUMBING SOLUTIONS
C-36 · also B · Lic. #1072604 · Oak Hills 92344
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MOJAVE PLUMBING AND ROOTER
C-36 · Lic. #1045135 · Oak Hills 92344
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
O'CONNOR PLUMBING COMPANY INC
C-36 · Lic. #1072345 · Oak Hills 92344
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PLUMBER UP
C-36 · Lic. #1109448 · Oak Hills 92344
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VALLEY INDUSTRIAL MECHANICAL
C-36 · Lic. #1051483 · Oak Hills 92344
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VALLEY INDUSTRIAL MECHANICAL
C-36 · Lic. #722216 · Oak Hills 92344
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VELASCO PLUMBING SERVICE
C-36 · Lic. #1120852 · Oak Hills 92344
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026