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Verified Reviews for Excavation pros in Lewiston, CA

*The Angi rating for Excavation companies in Lewiston, 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 Lewiston, 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 April 20, 2026

Find Excavation pros in Lewiston

Avatar for EMC
EMC
5.0(
8
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lewiston, CA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Great! Mitch showed up on time and completed the job under budget. This guy knows his way around an excavator."
Sagging gutter and rotten facia
Handyman Services Project
Remove gutter, cut out rotten wood
Handyman Services Project
Painted and replaced 2x6

+41

Recommended by100%of homeowners
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Kelley Excavation
4.7(
16
)
Excavation - Major Grading or Resloping - For Business

Serving Lewiston, CA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Really easy to communicate with. Was able to come give an estimate and schedule work right away, which is amazing bc majority of the local excavation companies are being contracted to work the wildfires. He was helpful with decision-making and did extra things outside the scope of job expectation. Will definitely use this company again."
Response time1 day
Recommended by100%of homeowners
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Avatar for Casa Contracting
Casa Contracting
4.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lewiston, CA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"They are general contractors but you had them listed as handyman. They would like you to tune that up."
CA Blue Shower
Before
Before
CA Blue Shower
After

+94

Recommended by100%of homeowners
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Troy R. Easley Excavating
New to Angi
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Lewiston, CA and surrounding areas

In business since 1986

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n\n \n\n

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Zeis Construction
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Lewiston, CA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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TM Custom Grading & Landscaping
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Lewiston, CA and surrounding areas

I was born and raised in a local family run Landscape / Construction/Excavation Contracting Business. My communication skills along with full customer interaction with every aspect of the project , makes each job run smoothly. From Grading out a rural gravel road or installing a Septic system or concrete walkways patios complete custom Landscapes with water features Night lighting Fencing Chain Link or Wood . Free Estimates

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Showing 1-10 of 11
Excavating questions, answered by experts

The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities. 

When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

Because decomposed granite is a durable material, a crushed rock or gravel base is optional as long as the DG is properly installed and compacted. However, installing a base is a good idea because it will ensure proper drainage and stability and act as a weed suppressant (although you may still occasionally have to pull weeds). Installing an adequate base can also increase the durability of driveways and walkways. If you forego the paver base or gravel underneath, line the area with landscaping fabric to avoid weeds.

The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don’t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you’ll likely be able to connect the dots between them, revealing the system below.

Digging out a basement takes anywhere from a few days to a few months. Most projects take at least two to five weeks, but it could take several months if you encounter obstacles. This project takes longer if you need to brace or raise your home before the excavation. Digging out a basement in new construction can take as little as three days.

The Lewiston, CA homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.

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