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TRUSTED BY WARRENTON, OR HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified excavation services reviews

Top-Rated Excavation pros in Warrenton - Updated Nov 2026

Avatar for Green Hills Construction
Green Hills Construction
4.5(
38
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Warrenton, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"The job was a complete remodel from floor to ceiling. We replaced tile and carpet with engineered hardwood, gutted and remodeled 2 bathrooms, new kitchen cabinets, countertops, backsplash and appliances. Updated plumbing and electrical, removed walls, scraped popcorn ceiling added can lighting and painted. The job also included all new solid wood doors throughout, and new trim and molding. I would recommend Green Hills Construction in a heartbeat! I was kept in the loop throughout and the end result is awesome."
pergola
pergola
stone work
stone work
deck

+20

Response time2 days
Response rate97%
21 neighbors recently requested a quote
Schwartz General Contracting, LLC
4.6(
22
)
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Warrenton, OR and surrounding areas

In business since 2019

Free estimates

Offers commercial services

"Nice guy. Hard worker. Charged less than initial bid. Did a great job. Was on time. Finished hour early so cost was less than original bid. He excavated property, got rid of blackberries, put all in neat piles for future burning."
Response time4 hrs
Recommended by89%of homeowners
Raymond A. Schwahn Construction
4.4(
20
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Warrenton, OR and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"The project was demolition of an old swimming pool to code and filling it in with dirt. Ray is a hard-worker, never complained about the 100+ degree weather, reliable, finished the project in the amount of time proposed, gave a fair price and made my life easy. Project required extra (unforeseen) equipment and he actually split the extra cost with us instead of making us pay the full extra amount. Would use him again and recommend him."
Land clearing
Pole barn preperation
Storage shed demolition
House demolition and regraded lot
House demolition

+7

Response time2 hrs
Recommended by92%of homeowners
Bellos Construction
3.8(
13
)
Landscape - Minor Grading or Resloping

Serving Warrenton, OR and surrounding areas

In business since 2018

Free estimates

Warranties offered

"We actually had Bellos Construction do considerably more than just a bathroom remodel. Additional work included installing flooring, installing insulation and drywall, demolition work, roofing repair, etc. Overall the experience was good. Jose is very responsive and helped me out quite a bit dealing with renovating and repairing an older house that was not properly taken care of by the previous owners/renters. The only real issue we had was confirming the materials that would be installed in the bathroom (i.e., fixtures, etc). There was some miscommunication there that probably was not helped by the fact we are out of state and trying to manage a construction project. One thing that stood out about Jose was his willingness to help out with things that didn't fall under his contractual obligations. For example, he helped me transport a water tank when he didn't need to do so. If we have a need for services that Bellos Construction offers, then we will definitely consider them in the future given our experiences with them."
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 19
Excavating FAQs, answered by experts

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.

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

After you successfully remove your boulder, you have a few options for what to do to get rid of it. You can rent a dumpster if your yard has many boulders or if you’re planning a larger project. You can even save the boulder and reuse it elsewhere on your property to save on landscaping costs. A few ideas include using the boulder as a natural, abstract statue, breaking it into smaller pieces to line your garden bed, or offering it to a landscaping company that could reuse it for another project.

It takes one hour to dig a 10-foot trench by hand. Use a trenching shovel with a sharp tip and a long head. Plan for more time if your soil is heavy or rocky. Consider renting a trencher if you’re digging a long or deep trench or if you have challenging soil or terrain. 

Concrete blocks are the cheapest way to base a shed. However, the space in between allows critters to go under, burrow, and even damage your shed’s frame. For a more pest-proof option, consider building a shed base with gravel or paver stones. Both options are fairly affordable and easy enough for a DIY project. For gravel, you can build a wooden frame to contain the loose material.

The Warrenton, OR homeowners’ guide to excavation services

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