License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
WC exempt
No employees — exempt from requirement
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
COLLINS PLUMBING
DBA: MC COLL INDUSTRIES INC A CALIFORNIA CORPORATION
- License Number
- 699595
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 4875 HARBORD DRIVE OAKLAND, CA, 94618 Alameda County
- Phone
- (510) 654 5793
License Dates
Issued
12/01/1994
Expires
04/30/2026
Expires in 17 days
Reissued
04/01/1998
CSLB Last Updated
02/25/2026
License Classifications
Personnel & Officers
COLLINS JOHN ANTHONY
Responsible Managing Officer/Chief Executive Officer/President
COLLINS ROSE MARIE
Officer
Contractor Bond
Amount: $25,000
Company: AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond #SC6347451
Effective: 01/01/2023
Workers' Compensation
Owner/officer with no employees — exempt from WC requirement
CSLB designation: Exempt
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed C36 in OAKLAND
INTEGRITY PLUS PLUMBING
License #1094396 · CA
CALMO'S PLUMBING & ROOTER INC
License #1104148 · CA
BAY OAK SOLUTIONS LLC
License #1108525 · CA
WASHINGTON DAVID III
DAVID WASHINGTON III
License #1111618 · CA
GABES PLUMBING SERVICE & REPAIR
License #1126628 · CA