Sierra Excavation & Construction

Ideally you never need to deal with your sewer line but when you do, Id call these guys at Sierra excavation. They handled it quickly and explained the entire process. My sewer line was reconnected with the new pipe the same day they started and the hole in my driveway was also fixed. Everyone I dealt with within the company was friendly and professional.
Feb 29th, 2024

Excellent job done timely and at a fair price. Definitely a good honest company.
Feb 26th, 2024

I am very happy with the service from Sierra Excavation. Sierra had replaced our sewer line and our water intake line. Everything went quickly, passed inspection and we were up and running the next day. They were affordable, friendly, easy to work with and professional! I would recommend them to anyone and use them again, if needed.
Feb 21st, 2024

I feel this short review will not do justice so I'll say this up front: Sierra sets the bar high for any contractors who may follow. We had several water mitigation issues to sort out and while we had another company here to look them over and provide estimates, it was determined also that our main sewer line was blocked by roots and would require remediation. We got that first estimate to fix the sewer line, repair and reroute a bellied rain drain, and install a new rain drain. It was a hefty sum that we almost agreed to move forward with but then recalled we had worked with Sierra 11 years earlier to have a house connected to the city sewer lines before it could be sold. I remembered a very positive experience with Ubaldo and his team then, so I called for a second opinion and I'm so grateful that I did. Not only was the bid *significantly* lower (57% less), but the work plan was less intrusive and included more creative solutions to handle our water problems. It was a challenging job on a cul-de-sac in an older neighborhood, with densely packed driveways and complexly placed utility lines. They came with the amazing horizontal boring machine to handle creation of new rain drain lines, which vastly reduced the amount of concrete removal and replacement. Where they had to cut concrete, they replaced it with skill and consideration for our home's environment. Where they had to dig a trench (new rain drain) through our front yard, they put everything back in place like they had never been there. I wish that I had taken photos which would have demonstrated how Sierra's amazing team, led by the friendly and informative Diego, not only put our property right back to where it started, but left it in better shape than it was (eg, installed conduit for the internet provider to use to rerun fiber, removed moss build up on our driveway). The project has been done for only 9 days, but we have already referred others to Sierra, including other contractors, and have no doubts that we will use their services again, should a need arise that would even remotely be serviceable by them. Thank you, Sierra, for the work you did for us, for the peace of mind we have knowing that we have our water and sewer concerns remediated, and for restoring our faith in good contractors.
Feb 19th, 2024

I have engaged Ubaldo and his crew on several jobs over the past few years, and in every case I have been exceptionally happy with the results. The work gets done on time, on budget, and his crew cleans up thoroughly.
Feb 14th, 2024