Expert Underground Utility Installation in Northern California

At Olenders Excavating Inc., we specialize in precise and reliable underground utility installation and maintenance. Serving Colfax, Grass Valley, Auburn, and the surrounding Sierra Foothills, our team ensures your water, sewer, and utility lines are installed with the highest standards of safety and efficiency. With over 20 years of experience, we’re the trusted choice for residential and commercial utility projects.

Looking for Underground Utility services in Northern California?

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What We Offer

Our underground utility services include:

Water Line Installation: Safe and efficient installation of residential and commercial water systems.
Sewer Line Installation and Repairs: Reliable solutions to keep your property running smoothly.
Electrical Conduit Installation: Ensuring safe and secure underground power lines.
Gas Line Trenching: Expert excavation and placement for underground gas utilities.
Stormwater Drainage Systems: Protecting your property from water damage with effective drainage solutions.

Our Experience Speaks for Itself

With more than 20 years of experience, Olenders Excavating Inc. is a trusted name in underground utility services. Our expertise ensures precise installations and repairs that stand the test of time. No matter the size or complexity of your project, our experience speaks for itself.

Service Areas

Our underground utility services are trusted by clients across the Sierra Foothills, including Colfax, Grass Valley, Auburn, and beyond. We’re proud to bring reliable utility solutions to Northern California properties.

See what our clients have to say.

5-Star
Service!

They came in and took on a difficult project (Digging blind over a hill into shale rock right next to the house) and handed it with ease.
Zero damage to the house and the work looked great! Done in a timely manner at a reasonable price. 10/10 would recommend!

Matthew Neff

Jon is very talented and professional. I recommend him highly.

Casey Kiriaze

Olender Excavating does great work! They have done several jobs for us. All done efficiently, accurately and at a fair price. I highly recommend Olender Excavating for your next project.

Daryl Opheim

Ready to Get Started?

Get in touch with us today by visiting our contact page and our team will get in touch with you right away!

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