*The Angi rating for Excavation companies in Jamestown, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
*The HomeAdvisor rating for Excavation companies in Jamestown, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
Last update on June 30, 2026
Serving Jamestown, CA and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"The job was done sooner than l expected, hard working guys. Everything is good!"
+7
Serving Jamestown, CA and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"Dan came out right away and gave an estimate on replacing our 2 car driveway. We decided to expand the side yard to make a 4 car driveway, and he accommodated the day of the start of work. Gave us an awesome price! He and his son were here 3 days, and finished everything. They are clean, professional and friendly. I would recommend Ultimate Concrete to anyone! They do other types of work as well. Thank you Dan!"
+5
Serving Jamestown, CA and surrounding areas
In business since 2007
Free estimates
Credit card accepted
"Completely professional and no nonsense. I regret that I cannot hire them at the moment due to budgetary constraints but they will be my go-to once I can secure the funds to pay them."
Serving Jamestown, CA and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"Cal Underground did septic and excavation for my New shop and did one awesome job. Soon I’ll hire him back for my housing development!"
+86
Serving Jamestown, CA and surrounding areas
In business since 2007
"Matt was very easy to work with and more than happy to accommodate my special requests. I highly recommend this business."
Serving Jamestown, CA and surrounding areas
In business since 2023
Free estimates
Credit card accepted
"Professional and efficient I would hire them again in a heartbeat kdb"
Serving Jamestown, CA and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"Good job, communicated well, showed up on time, went beyond the scope of project to assist the homeowner"
Serving Jamestown, CA and surrounding areas
In business since 2020
Free estimates
Credit card accepted
With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your excavation and septic needs with great care. We will treat your home as we would treat our own. Give Rene Cano a call today, we look forward to working with you!
Serving Jamestown, CA and surrounding areas
In business since 2021
Free estimates
Emergency services offered
"They did an excellent job. I highly recommend them!"
+4
Serving Jamestown, CA and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Great job! Very knowledgeable, good prices and great quality work. Overall a great experience!"
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