Serving Federal Way, WA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"complete satisfaction with all aspects of work performed for me."
Serving Federal Way, WA and surrounding areas
Approved
In business since 2019
Free estimates
Customers say: Quick response
"We hired Don to complete 2 jobs. He did a stellar job. I appreciated his knowledge and friendliness. There is no need to look further than KSR Excavating. You will be happy with his work and fair pricing We will definitely hire them in the future if the need arises."
+4
Serving Federal Way, WA and surrounding areas
Approved
In business since 1973
Free estimates
Small jobs welcome
"Totally professional, cordial, & detail oriented. Many thanks to Paul and Ron for doing such a fantastic job! Our large fuel tank had shifted underground, but they handled the unusual situation well. Dig site looks perfect, as though untouched. Too bad we only had 1 fuel tank, because I'd gladly hire them again.Paul even arranged to have our oil burner picked up by someone that may be able to reuse it. Thank you!"
Serving Federal Way, WA and surrounding areas
Approved
In business since 1980
Free estimates
Offers commercial services
"I hired Gary Gaston to clear my severely overgrown backyard. He showed up when he said he would to look at the job and give me a bid. I decided to go with Gaston Brothers and we set up a day and time to start the project. Gary said he could do it in one day. Again he showed up on time and started the work. I was impressed at Gary's skill operating the backhoe. That is truly a lost art. He cleared enough to fill 2 full sized dump trucks. Gary went the extra mile by leveling out the yard. It's ready for me to rake it smooth and plant grass. Thank you Gary!"
+52
Serving Federal Way, WA and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
"NestEx provided a quick response for our inquiry for getting our yard graded. He provided a quality job at a reasonable price. I can’t recommend him enough. We are super satisfied with the project and will be using him in the future for any upcoming projects. 11 out of 10."
Serving Federal Way, WA and surrounding areas
Approved
In business since 1991
Free estimates
Credit card accepted
"Showed up on time and completed the task as promised for the bid price. Communicated effectively and efficiently and was nice to work with"
+107
Serving Federal Way, WA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"I'm sure they can do a job. If you want it done completely to your satisfaction you better do it yourself"
Serving Federal Way, WA and surrounding areas
Approved
In business since 2018
Free estimates
Customers say: Quick response
"Prompt, fully explained what they were doing, best price I found."
+17
Serving Federal Way, WA and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"I built several speculative houses and Scott handle the job from start to finish from clearing the lot, setting the elevation for the new home to downspout systems, backfill, sewer hooks, water service hookups and grading the property ready for landscaping. He also does Right of way work for concrete driveway approaches and sidewalks. Would highly recommend this contractor to my friends and hire him again for any future jobs."
+102
Serving Federal Way, WA and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"Jesse did an outstanding job building and repairing our fence. We will definitely call him again when we need a job done right."
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.
From average costs to expert advice, get all the answers you need to get your job done.
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