ONSITE Underground & Restoration


The ONSITE Group provides various construction services for roads, site walks, and underground projects. Whether it's drilling or trenching, paving or concrete, we dig it all, and we do it right!


We are here because our customers have put their trust in us. We give our customers and their teams the best possible services with honesty, integrity and responsiveness.

If at any point you have questions or concerns, rest assured every member of our team is committed to maintaining open lines of communication. They’ll take the time necessary to help you understand what we’re doing now and what lies ahead. Your complete confidence is our goal.

What's ONSITE Been Up To?


Underground Trenching


Underground trenches are for various utilities and need to be properly and safely constructed. This type of work calls for the experts. That's who we are and this is what we do.

Asphalt Restoration


Paving streets is no easy task, you need highly skilled and experienced crews, specialized and expensive equipment, and certified traffic control for safe execution. ONSITE has it all!

Directional Drilling


Underground drilling is not for the faint of heart. Many challenges occur on every  project. Many years of experience and proper equipment is a must. You can count  on ONSITE to get the job done right.

Some Of Our Customers


What Customers Are Saying About ONSITE...


You do know how to bring the tools to the job; impressed with your capabilities. I saw how smoothly it was going when I dropped by today. You were making great progress. Having the right equipment for the job makes such a difference in the quality of the finished product and the amount of time it takes to complete the job. Your traffic control was well managed and you kept traffic flowing smoothly. Well done!"


We recognize that nothing is more important to our success than happy customers. Ultimately, customer satisfaction is what inspires us - and what moves us to do the best possible work on every project.

"ONSITE has proven themselves repeatedly for the last several years. They have completed over 100 projects for us and have nailed it every time. They communicate on all levels, the do what they say they will do, and they have the utmost professionalism. These guys are the real deal, I wouldn't use anyone else".

                 - CableCom

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ONSITE Commercial Services Inc.

Corporate Offie: 699 Enterprise Ct. Livermore, CA 94550

Toll Free: (888) 233-4167



8:00 am – 5:00 pm


8:00 am – 5:00 pm


8:00 am – 5:00 pm


8:00 am – 5:00 pm


8:00 am – 5:00 pm


By Appointment



"Your Group of Professional ONSITE Contractors"