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Top-Rated Excavation pros in Graham - Updated Nov 2026

Avatar for TMR Excavation
TMR Excavation
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Graham, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

TMR Excavation LLC is a locally owned excavation company serving Southwest Washington with affordable, high-quality dirt work. We specialize in residential projects including Site prep, Shop pads, Driveway installs, land clearing, grading, trenching, drainage solutions, brush removal, and more. With 10 years of experience working for top regional contractors in both heavy civil and residential jobs, we bring the experience to the private sector — offering honest service, transparent process, expert results, and a job done right. From the first estimate to the final grade, we take pride in getting your project done for you!

8 neighbors recently requested a quote
Avatar for Lazy B Enterprises
Lazy B Enterprises
New to Angi
Water or Fuel Tank - Remove

Serving Graham, WA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Lazy B Enterprises offers professional forestry mulching, land clearing, excavation, brush removal, site preparation, and property improvement services. We help residential, commercial, and rural property owners transform overgrown land into usable space. From clearing brush and reclaiming pasture to preparing building sites and tackling tough terrain, we bring dependable service, quality workmanship, and a hard-working attitude to every job. Locally owned and operated, we believe in getting the job done right. Lazy B Enterprises — Anything But Lazy.

Avatar for Expedeck
Expedeck
5.0(
24
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+3 more

Serving Graham, WA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"First of all, THANK YOU SO MUCH to all of you at Stabuilt from our family to make our multiyear dream come true. We can’t believe this transformation still. When we met Brent for the first time, we felt so confident that we are on right track and then with Leland and then specially with Hamid to bring it all together. Each of you were really wonderful to work with! Project Manager Hamid was available anytime to discuss our ideas and helped with many suggestions throughout. We had many changes throughout that the crew was able to accommodate it and were able to complete it in a very reasonable time. There were many times Hamid and crew went extra mile to help us!"
Andrew Farjo
Landscape Lighting with retaining walls
Accent wall / Seating wall with LED lighting
Andrew Farjo
Andrew Farjo

+31

Recommended by100%of homeowners
Avatar for Tannahill Construction, LLC
Tannahill Construction, LLC
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Graham, WA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Ken, is awesome! He is friendly, easy to talk to, and will take care of all your needs. I hired Ken to excavate my front lawn for landscaping. He and his professional helper/excavator, Gearmo, took measurements of my front, backyard and determined the grade of my front lawn using a laser to match the grade of my residential street in front of my house. Ken, also removed some stumps in my backyard, did some grading around my septic tanks, and moved my tough shed in my backyard. Ken prices are good, you definitely get what you pay for. I most definitely would use Tannahill Construction LLC for my excavation needs and recommend him to anyone. My yard and house look amazing, thanks to both of you. Take care and God bless!"
Response time1 day
Recommended by83%of homeowners
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FAQs for excavation projects in Graham, WA

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Graham, WA homeowners’ guide to excavation services

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