Olsen Excavation & Grading in Sonora, CA

I needed a solution to a slope problem at the side of my barn. Roger and his team constructed a retaining wall to solve the problem. The horses and I are very happy. The Olsen crew were prompt, hardworking and technically superb. And to put a cherry on top, they left my place immaculate. I highly recommend this company!

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OVERLAND TRAIL is a privately maintained road. The road was in need of repair, in various locations, and Olsen Excavation & Grading completed the paving work needed. Roger and his crew finished the work in a timely and professional manner, with minimal disruption to the residents. Cleanup after each phase (3) was impeccable. The road repairs look great and I highly recommend them for your next project.

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Five stars all around. Great crew and great job. Attention to detail and timely. Roger and his crew removed our old failing asphalt and laid down 2 1/2 inches of new asphalt. It was a tight space and they protected our fences, gate and gate drop rod location. Transition to our road was seamless.

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I called on Roger for my gravel driveway that was in need of drainage repair, grading, and new rock. He came out the same day to look at it and 2 days later I have a beautiful new driveway that will withstand the rain and snow for many, many years. He was fair with me the pricing as well. Highly recommend!!!

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We hired Olsen Excavating & Grading to install 2 block retaining walls, totaling approximately 125 feet, along our sloped driveway. Roger explained the excavation, base prep, and drainage design clearly, so we knew what to expect. His crew was punctual, hardworking and professional, and left the work site in excellent condition. We are very happy with our new walls. Highly recommend them for any heavy hardscape work.

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