About Us
Built on craftsmanship. Trusted by Los Angeles.
KMBJ General Contractor is a family-owned construction company serving Los Angeles homeowners with quality work and honest service for over 15 years.
Our Story
Quality construction, the way it should be done
KMBJ was founded with a simple belief: Los Angeles homeowners deserve a contractor they can actually trust. Too many people have horror stories about contractors who disappear, overcharge, or cut corners. We built KMBJ to be the opposite of that.
Today, we're proud to be one of South LA's most trusted general contractors — specializing in ADU construction, full-service remodels, and the trade work that keeps homes running. From the first call to the final walk-through, we're committed to doing things the right way.
Every project is led by experienced craftsmen, executed with premium materials, and backed by our workmanship guarantee. That's the KMBJ standard.
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Our Values
What we stand for
Integrity
Honest pricing, honest timelines, honest work. Always.
Craftsmanship
We sweat the details so the finished product speaks for itself.
Care
We treat every home like it was our own family's.
Accountability
If we say it, we do it. Backed by our workmanship guarantee.
Our crew
Our team is made up of seasoned tradespeople — framers, finish carpenters, painters, plumbers, and electricians — who have spent their careers mastering their craft. We don't outsource the important work. When you hire KMBJ, you're hiring our people.
Our community
We're proud to call Los Angeles home. Headquartered on South Main Street, we serve neighborhoods across LA County — and we treat every customer like a neighbor, because they are.
Ready when you are
Let's build something great together.
Free estimates · No pressure · Just honest answers.