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Find Excavation major grading or resloping pros in Portland

Avatar for KT Landworks, LLC
KT Landworks, LLC
4.9(
18
)
Excavation - Major Grading or Resloping

Serving Portland, OR 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 JB Excavation, LLC
JB Excavation, LLC
4.9(
19
)
Excavation - Major Grading or Resloping

Serving Portland, OR and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Justin and his crew are amazing. His work ethic is awesome and his knowledge of excavation is out of this world. JB Excavation is our #1 subcontractor as we complete more projects!!"
various leveled rock wall with split rail fencing
grading
rock wall with steps seperating garden from yard
steps
small rock divider to separate driveway

+4

Response time2 days
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Guest & Son's Excavation and Land Management
Guest & Son's Excavation and Land Management
5.0(
6
)
Excavation - Major Grading or Resloping

Serving Portland, OR and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Hi, I'm Chase, owner of Guest & Son's Excavation and Land Management. We provide honest, reliable excavation services with quality workmanship, fair pricing, and clear communication from start to finish. Whether you need site preparation, grading, drainage, trenching, driveway work, land clearing, or other excavation services, we treat every property with care and every customer with respect. We offer free estimates and are committed to getting the job done right the first time.

Retaining Wall Footing Excavation
Aggregate Base Compaction
Footing Base Preparation
Creek Bank Stabilization
Farm Drain Tile Repair Completed

+22

2 neighbors recently requested a quote
Avatar for Eric's Quality Building, Inc.
Eric's Quality Building, Inc.
4.9(
43
)
Excavation - Major Grading or Resloping

Serving Portland, OR and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"When choosing a general contractor, we were looking for someone to complete multiple jobs in a timely manner, with a solid work history and good reviews. Eric's Quality Building checked all our boxes. Eric provided a fair quote for both a concrete patio extension and a patio cover. Both of our projects were completed in a fast and efficient manner, with the quality of work and customer service provided being stellar. Eric is a younger guy, but he and his crew do a great job. I will use Eric for future projects, and I suggest you hire him for your next project big or small."
 grape arbor done with rough cut material
New Deck
Stair and Fence
Portland ADU (framing siding roofing)
  grape arbor done with rough cut material

+122

5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 3 Mountains Plumbing
3 Mountains Plumbing
4.2(
648
)
Excavation - Major Grading or Resloping

Serving Portland, OR and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Jon-Marc was very professional; he explained every step that he was going to take to get or water heater working again, then proceeded to do what he said he would! The job was finished correctly and on time."
The 3MP Team (Circa 2017)
Bill Kerrigan
Alex Grabbing a Photo
Rolling Through Lake Oswego
Random Patch Photo

+103

Response time1 day
Recommended by92%of homeowners
Avatar for Valley Pacific Construction INC
Valley Pacific Construction INC
4.6(
9
)
Excavation - Major Grading or Resloping

Serving Portland, OR and surrounding areas

Approved

Super Service Award Winner

In business since 1972

Credit card accepted

Offers commercial services

"Daniel was awesome to work with. He came out and provided a solid estimate in a timely fashion. We had an unexpected sprinkler line that was in the middle of our excavation area and he took care of that. He also provided the materials for a retaining wall that we hadn't initially planned for, and he added that to the project scope without issue. I will definitely reach out to Daniel if we have another project like this one."
storm
underground
tree falling
storm
detention system

+2

Response time1 day
Response rate92%
6 neighbors recently requested a quote
Avatar for RBP Construction LLC
RBP Construction LLC
4.6(
9
)
Excavation - Major Grading or Resloping

Serving Portland, OR and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

RBP Construction was founded by Ruben Bautista, his son Brandon, and their loving dog! Rambo. With over 20 years of experience in the industry, Ruben always dreamed of owning his own business. \nI always dreamed of building something that is s my own. Since leaving my homeland of Veracruz, Mexico my aspiration and vision have been to build and build, we all have the capacity to create and grow something for ourselves and our families. We are proud of what we are doing, even through the tough times, we have an end goal in mind.\n\nRuben prides himself and his team in offering quality services in both residential and commercial construction. From excavations to concrete, and siding services, RBP Construction is your premier contractor in Oregon and Washington. No construction project is too big or too small! We have the knowledge, equipment, and capacity to make your building dreams come true. \n

RBP Construction LLC
RBP Construction LLC
RBP Construction LLC
RBP Construction LLC
Framing

+5

2 neighbors recently requested a quote
Recommended by33%of homeowners
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FAQs for excavation major grading or resloping projects in Portland, OR

You can excavate in winter, but frozen soil slows down the process and increases labor costs. Many grading companies offer discounted rates during their off-season, so ask for a winter quote and weigh the savings against a longer timeline. A brief conversation with a local professional will help determine whether cold-weather excavation is suitable for your site.

Foundation digs can be completed in as little as three days or take up to three weeks. Soil density, access, weather, and hidden obstacles all play a role, so every timeline is a bit different. Have your contractor walk the site and flag any potential issues early—clear expectations help keep both the schedule and budget on track.

You must always call 811 before excavating. Dial 811 a few days in advance so that utility crews can mark underground lines and ensure the area is safe for digging. Hitting a buried cable or gas pipe can be both dangerous and expensive, and many municipalities will not issue permits unless the site is flagged correctly.

To remove soil during an excavation project, your crew will load the spoil into dump trucks with a backhoe or excavator, haul it to a disposal site, and return for the next load. Efficient hauling keeps the work zone clear and the project moving. Depending on the site and volume of osil, multiple trucks may rotate to maintain a steady flow.

The Portland, OR homeowners’ guide to excavation major grading or reslopings

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