Licensed & BondedLIC # BLUEABA773CH


Trench Digging


The Blue Alder

Trench Digging Service

Whether you need trenches dug for installing drainage systems, utility lines, or landscape lighting, The Blue Alder's professional trench digging services have you covered. Our experienced crew utilizes specialized equipment to precisely and efficiently excavate trenches to your desired depth and width specifications.

We adhere to all relevant codes and regulations to ensure utility trenches are properly located and sloped for optimal performance. For drainage trenches, our team carefully grades the bottom to facilitate proper water flow.

Let The Blue Alder handle your trench digging needs with our commitment to safety, quality workmanship, and minimizing site disruption. We’ll get your project’s underground infrastructure in place quickly so you can continue with other construction or landscaping plans. Trust our trench experts for a job done right.

We Do Trench Digging Right

Utility & Drainage Trenching
Precise excavation for electrical, plumbing, irrigation lines
Grading for proper slope and water flow in drainage trenches
Specialty Equipment & Expertise
Leveraging specialized trench digging machinery
Experienced crew adhering to all safety codes and regulations

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What People Are Saying

Andy took great care
Andy took great care to solve my drainage and excavation needs in a very cost effective way. The work was done over 7 months ago and has held up perfectly
Luke Gunter
Maple Valley, WA
We will definitely be working with them again on future projects
We worked with Andy Duckworth and Blue Alder Excavation Services to help us clean up fallen trees from a windstorm. He also helped us clean up our logging roads, removed stumps, graded, and spread gravel. He was super easy to work with. Very polite professional, and yet very personal. We will definitely be working with them again on future projects. Looking forward to visiting their farm this spring.
Steve Murray
Real Life Church Covington
Andy is very responsive, reliable and great to work with
Andy is very responsive, reliable and great to work with. I never knew my yard could look this good and I never knew the potential my yard had until talking with him. I highly recommend Andy and his team at Blue Alder!
Scott Mulhern
Maple Valley, WA
Shoutout The Blue Alder
Shoutout The Blue Alder for the awesome work on our front yard. They were a spur of the moment choice after seeing their sign in a neighbors front yard. Andy and his team completed a front yard remodel to really improve our curb appeal. Stump grind, plant removal, leveling, brick work, drainage, and hydro seeding. Two weeks in and the front yard is looking amazing with grass coming in fast!! The best part of hiring The Blue Alder was the communication which is very important when working on a project like this, nothing was missed. 10/10 would recommend.
Chris R.
Maple Valley, WA
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