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TRUSTED BY RIDGEFIELD, WA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon166
    Verified excavation services reviews

Top-Rated Excavation pros in Ridgefield - Updated Nov 2026

Avatar for KT Landworks, LLC
KT Landworks, LLC
4.9(
18
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Ridgefield, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Outstanding work, respectful and professional crew, easy to work with, very fair pricing. They did a lot of excavating and spreading of dirt & gravel, built a beautiful rock wall along with site prep for a shop spot. We would hire them again, we highly recommended this company,"
Response time2 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for LEWIS RIVER LANDSCAPE LLC
LEWIS RIVER LANDSCAPE LLC
5.0(
8
)
Landscape - Minor Grading or Resloping

Serving Ridgefield, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"These guys are amazing! I had a general idea of what I wanted, and Ryan and Brandon came out helped me bring my idea into reality. They’ve created a patio of pavers, a fire pit, a bench, a waterfall. They have planted trees and shrubbery brought in river rock, installed a couple of French drains where I needed them, and have worked with me every step of the way. In at least one instance, they got started with something where I told them to do it and then contacted me and said “it isn’t going to look right here” or “the way you want it won’t work. This is what I suggest”. And when it was done. It was better than I could’ve imagined. They are honest, reliable, professional, and proactive. I would hire them again in a heartbeat."
Jodis yard remodel
Jodis yard remodel
4 neighbors recently requested a quote
Avatar for Uniquecrete
Uniquecrete
4.6(
52
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessLandscape - Minor Grading or Resloping

Serving Ridgefield, WA and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"If I could give more than 5 stars, I would!!!! What a great company. They did everything promised plus more. They showed up on time and actually finished about a day early. The quality of the work is excellent. The whole crew was very concerned about getting the job done to our satisfaction. The estimate covered everything, no add ons or surprises. I've worked with contractors for over 40 years and this has got to be one of the best I've worked with."
Mixing color
Mixing color
Start of the pour
Done pouring
D

+23

Response time2 days
Recommended by95%of homeowners
Avatar for Vulcan Design & Construction, Inc.
Vulcan Design & Construction, Inc.
3.9(
46
)
Landscape - Minor Grading or Resloping

Serving Ridgefield, WA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Great work. They cane out right away for the estimate and got the job done quickly. Cleaned up site, couldn’t even tell they were in my yard except for the nice retaining wall. Would definitely recommend."
Lake Oswego, OR
Portland, OR
Paver Patios
Outdoor Project, Portland
Paver Project WA

+370

Response time2 days
Response rate95%
3 neighbors recently requested a quote
Avatar for Alltime Construction LLC
Alltime Construction LLC
5.0(
1
)
Excavation - Major Grading or Resloping

Serving Ridgefield, WA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"I hired Mark and his team for a manufactured home demo/install. They have done excellently work on the project! I'm very happy with the work and would hire them again, I highly recommend them to anyone that needs to do a project!"
Response time5 days
1 neighbors recently requested a quote
Avatar for Rooney Dirt Works
Rooney Dirt Works
4.1(
6
)
Building Site - Preparation and Clearing - For Business

Serving Ridgefield, WA and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Tanner did a great job clearing our land of blackberries and piling all the downed trees up, leveling the soil and making our property so much more accessible and usable! He was very nice and polite and understood exactly what we wanted. We will hire him again for the next phase of our project!"
Turf prep for Sutter Metals.
Turf prep for Sutter Metals.
Response time10 hrs
Recommended by66%of homeowners
NW Dirt & Timber Solutions, LLC
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Ridgefield, WA and surrounding areas

Approved

In business since 2000

Free estimates

NW Dirt & Timber Solutions, LLC proudly serves our customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

3 neighbors recently requested a quote
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Excavating FAQs, answered by experts

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.

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.

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.

We recommend removing the stump, and grinding is a popular way to do it. You can also dig out small stumps or stumps that have fully decayed instead of grinding them. However, don’t try using acids or fire for killing a tree stump, which is a fire hazard and illegal in many areas.

Leaving the stump alone invites eventual problems, including attracting termites, mold, and fungi.

Depending on the severity of the freeze and the method used, thawing frozen underground pipes can take anywhere from 30 minutes to several hours. Applying heat directly to the pipe using heat tape, infrared lamps, or hot water jetting can speed up the process. However, patience and careful monitoring are key to avoiding pipe damage.

The Ridgefield, WA homeowners’ guide to excavation services

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