Location and Projects
M&j3 Builders Plumber
M&J3 Builders LLC is a locally owned and operated construction company in Wilmington, California. With a rich 17-year experience in the construction business, we take pride in offering our clients exceptional workmanship that speaks for itself. From project conception to completion, our team is dedicated to providing unbeatable customer service and ensuring your complete satisfaction.
Our experience and dedication are reflected in every project we undertake. We, at M&J3 Builders LLC, believe in building lasting relationships with our clients. To us, every project is an opportunity to showcase our commitment to excellence and customer satisfaction. Whether you're looking to build from scratch or renovate an existing space, we are here to guide you every step of the way. Contact us today at 310-985-4016 to discuss your construction needs.
From BuildZoom: M&j3 Builders LLC, 1205 Alton St, Wilmington, CA holds a General Building, Plumbing license and 1 other license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring M&j3 Builders LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
M&j3 Builders LLC Contact Information
M&j3 Builders LLC Wilmington
Quality
Activity
|
2 projects
|
2025 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
This is a sample of this contractor's permits. Click here to access their complete permit history.
M&j3 Builders LLC Reviews
M&j3 Builders LLC License info
Verified License
| License # | 1127358 |
| Status | Active |
| State | California |
| Type | General Building, Plumbing |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for M&j3 Builders LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1116356 |
| Status | Inactive |
| State | California |
| Type | General Building, Plumbing |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for M&j3 Builders LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | State National Insurance Company Inc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $100,000 |
Insured
| Workers Comp Provider | Clear Spring Property & Casualty Company |