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TRUSTED BY MULINO, OR HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon177
    Verified excavation services reviews

Top-Rated Excavation pros in Mulino - 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 Mulino, 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 North Woods Tree Service
North Woods Tree Service
4.9(
127
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Mulino, OR and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Darryl sent a good crew and his price was reasonable. He needs to work on communicating with his clients but otherwise we were satisfied. $600.00, original tasks $800.00, removal of leaning maple (behind shed) $350.00, "tree" cluster -$87.50, Senior Discount $ 49.88, 3% charge card surcharge $1712.38, Total"
50 Feet From Tip To Top
Almost To The Top
Another View Of The Trunk
Arrival Of Crane
Base Log Was Sectioned

+104

4 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(
8
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Mulino, 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

+25

12 neighbors recently requested a quote
Avatar for Concrete By Design
Concrete By Design
4.9(
20
)
Building Site - Preparation and Clearing

Serving Mulino, OR and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I hired â Concrete by Designâ to complete the first of 3 phases and because they were on time and did a great job, I will continue using them throughout my project. I highly recommend that you consider George and his crew if you need any concrete work done. Even when weather didnâ t co-operate they rebounded very quickly and stayed on schedule"
Wood stamp patio
Colored concrete stamped
Stamp walkway
Random slate stamp
Slate stamp

+8

Response time5 hrs
Response rate90%
12 neighbors recently requested a quote
Avatar for K CONSTRUCTION LLC
K CONSTRUCTION LLC
5.0(
7
)
Landscape - Minor Grading or Resloping

Serving Mulino, OR and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"K Construction did a perfect job installing drainage, and expanding our patio, and adding two small retaining walls. They matched the finish of the existing patio perfectly. They kept us informed every step of the way and the project was completed seamlessly. We were so happy with their work we hired them to do some repair on the barn roof. We are really happy with the quality of work and believe it is a good value. Highly reommend Sam and crew at K Construction"
Gallery
1 neighbors recently requested a quote
Avatar for Gritstone Excavation LLC
Gritstone Excavation LLC
5.0(
3
)
Excavation - Major Grading or Resloping

Serving Mulino, OR and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Family-owned excavation company with over 30 years of experience delivering reliable, high-quality work. We specialize in utility excavation including trenching, water and sewer lines, and site preparation, while also offering a full range of excavation services. Known for honest communication, efficient project completion, and doing the job right the first time. Fully committed to customer satisfaction and dependable results.

JACOB JOHNSTON
JACOB JOHNSTON
2 neighbors recently requested a quote
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Excavating FAQs, answered by experts

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.

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.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

Yes, you can excavate in the winter, but it might make the job harder. Frozen ground is harder to dig, and snow or ice can make the work site more hazardous. A contractor may need special equipment and techniques, such as ground-thawing methods, to break through frozen soil. Although winter excavation is possible, it may take longer and be more costly than excavating during warmer months.

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 Mulino, OR homeowners’ guide to excavation services

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