“A Workforce Built on Experience and Family Values”

COBSO LLC is a family-owned workforce and outsourcing company created to support businesses with reliable, well-trained personnel. Our foundation comes from more than 30 years of experience in the construction industry, a legacy passed down from our father whose work ethic and leadership guide how we train our team today.

The name COBSO carries our roots and story; it comes from COB, short for Ciudad Obregón, and SO for Sonora, the place where our family and values come from.

It’s a reminder of where we started and the pride we take in everything we do.

At COBSO, we believe that people are the key to every successful project. Our mission is to connect companies with dependable,skilled workers while maintaining a strong commitment to

integrity, hard work, and family values.

At COBSO, we believe people are the foundation of every project.

Our mission is to connect companies with dependable, skilled workers while staying true to integrity, hard work, and family values.

Meet our team

Let’s talk!

Behind every project, there’s a team you trust. At COBSO, showing up prepared isn’t a slogan, iIts our standard. We’ve built our reputation one job at a time, with discipline, training, and a commitment to doing things right.

If our work ethic aligns with what you're looking for, let’s connect. Tell us what you need, and we’ll be ready.