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Best excavation pros near Lewiston, CA

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Top-Rated Excavation pros in Lewiston - Updated Nov 2026

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
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

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.

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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Excavating FAQs, answered by experts

Whether you grind or dig up and remove your tree stump depends on your landscaping goals. Using a stump grinder leaves the root system in place for it to decompose over time, whereas digging up the tree stump removes the roots and the stump. Overall, stump grinding is a far simpler process since you won’t need to deal with the roots. Stump removal will make your yard look like a demolition site, but you’ll have an easier time replanting in the same place as your former tree.

No, a ditch isn’t a trench. A ditch is an open, relatively shallow channel that’s carved out of the ground and used for drainage purposes. In contrast, a trench is a deeper excavation that’s entirely underground. Trenches have many uses, including gas lines, sewage systems, and electrical wiring. Unlike trenches, ditches don’t get filled back in with dirt after they’re dug.

Hard soil could be a sign of overly dry dirt, either from poor drainage or drought. It's important to test the nutrient levels, density, and drainage capacity of your soil to see if it's absorbing water properly. Begin by adding a light layer of water and observing how long the soil retains moisture. If you experience a good deal of runoff, you may need to aerate your lawn, apply a wetting agent, or hire a professional for a closer look.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

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.