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Best excavation pros near Littlerock, WA

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TRUSTED BY LITTLEROCK, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon107
    Verified excavation services reviews

Top-Rated Excavation pros in Littlerock - Updated Nov 2026

Avatar for Bear Creek Asphalt Paving, LLC
Bear Creek Asphalt Paving, LLC
4.8(
50
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Littlerock, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Very quick response and turnaround time. Hired them to clear and grade about 3/4 of an acre on our property. They came to check out my land and gave me a quote next business day. Started the project the next week and finished same day. Professional and kind crew. I'd use them for future projects."
Parking lot
Parking lot
Parking lot
Parking lot
Before

+4

Response time12 hrs
Response rate99%
149 neighbors recently requested a quote
Avatar for Dependable Excavation Plus
Dependable Excavation Plus
5.0(
8
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Littlerock, WA and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"Defendable Excavation Plus provided ground leveling, rock and brush removal services for me. A bid was promptly given me, and the service provided was excellently completed in one day. I recommend this company to anyone needing this type of service."
Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Superior Services Contracting LLC
Superior Services Contracting LLC
5.0(
61
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingBuilding Site - Preparation and Clearing - For Business

Serving Littlerock, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I had an outstanding experience with Shannon at Superior Services. He used his excavator to expertly level, trench, and slope my property, exceeding all my expectations. The cost was very reasonable, and he was impressively punctual throughout the entire project. Shannon's professionalism and skill truly made a difference. I highly recommend his services for any excavation needs!"
New driveway parking area
New driveway parking area
New driveway parking area
New driveway parking area
New driveway parking area

+22

Response time9 hrs
Response rate97%
51 neighbors recently requested a quote
Superior Services Contracting LLC
5.0(
61
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessLandscape - Minor Grading or Resloping

Serving Littlerock, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Superior Services Contracting LLC is 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.

Recommended by51%of homeowners
Avatar for Lakeview Contractors, Inc
Lakeview Contractors, Inc
5.0(
12
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Littlerock, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Credit card accepted

"Lakeview showed up on time, they did an amazing job. Extra things came up and they took care of it with no problem. They were very friendly and left the house very clean. Love this company. We would not hesitate to hire them again."
livingroom
Bathroom
kitchen
Response time2 days
Response rate89%
3 neighbors recently requested a quote
Avatar for C.P.C. Landscape, LLC
C.P.C. Landscape, LLC
3.9(
120
)
Landscape - Minor Grading or Resloping

Serving Littlerock, WA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"We had an emergency situation with our stone retaining walls and they came out the same day to evaluate the job. We had the work finished by the end of the week. The staff was great. Awesome company to work with on this project and will use them again for future projects."
We Made the Cover
Check us out online best of South Sound
Walls and pavers
Shop
Company Parade Truck

+88

Response time1 day
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for South Bay Septic & Excavation, LLC
South Bay Septic & Excavation, LLC
5.0(
3
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Littlerock, WA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"I have soooo much more usable property now! Ben had great ideas I hadnâ t thought of to open up my property, and make it SO much more functional. It was wonderful that he was able to bring in and operate a wide variety of machines to make quick work of a big job. He was a big help in sourcing material that was high quality and at a much better price than I could find elsewhere. Highly recommend, and will be hiring again!"
Response time1 day
Response rate90%
9 neighbors recently requested a quote
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Showing 1-10 of 119
Excavating FAQs, answered by experts

The best method for digging a trench depends on the scope of the project. For a short, shallow trench (less than 2 feet deep) in light, soft soil, digging by hand may be sufficient. However, digging by hand is labor-intensive, so consider the effort required. A machine trencher is the better option for longer trenches (over 100 feet), deeper ones, or when dealing with difficult soil conditions, such as rocky or hard ground, or obstructions like tree roots. A machine can save significant time and energy in these situations.

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.

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

The Littlerock, WA homeowners’ guide to excavation services

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