Hello there! Welcome to Master Bore, LLC’s very first blog post. We’re thrilled you’ve found your way to our website, especially if you’re researching and searching for a trusted underground utilities contractor in the area.

At Master Bore, LLC, we handle a wide variety of underground utilities, ranging from storm sewers to water mains. We also have the ability to provide other underground utility services, such as telephone services or services for power and gas systems. Whatever contracting service you may be looking for, our experts here at Master Bore will treat your project with care, professionalism and respect.

In this blog, we’ll elaborate a little more on our cost-effective services and explain to you how our local company is different from our competitors. If you’re looking for someone to tackle your underground utilities projects, choose our experts at Master Bore and call us for a free estimate today.

Our Underground Utilities Services

We provide residential and commercial trenchless utility services in Seattle. Ranging from trenchless sewer repair to pipelining, we promise to always provide efficient and reliable services.

Learn more about our primary underground utilities services below.


When it comes to drilling services, we are the area’s leading provider of horizontal and directional drilling. We also have experience working with MWD systems and services. Learn more here.


Trenchless sewer line repair is our company’s specialty. Every property owner will need to hire a company to fix their sewer pipes at one point or another, and when you choose trenchless repair, you choose a less invasive pipe repair technique than the traditional method. Learn more about the benefits here.

Water Lines & Mains

Nobody likes dealing with a water line or water main break. Choose an underground utilities company that will make this situation less stressful. Learn about why you’d need a water line or water main repair service here.

Power Lines

Underground power lines are becoming more and more popular. They get rid of any unappealing wires and poles, and they also have been proven to be just as effective as the traditional method. Learn more here.

Gas Lines

We can tackle any gas line repair, replacement or installation. According to Seattle law, only licensed professionals can handle these types of services. Learn more about our gas line services here.


Pipelining is an affordable and preventative measure you can utilize for your home or commercial building’s pipelines. When we perform this service, we’ll line your pipes with epoxy, which acts like a safety net in the case of an unexpected pipe leak or rupture. Learn more here.

About Our Underground Utilities Company

We’re proud to say our underground utilities company is family owned and operated. We always strive to make it easy for our customers to do business with us because we know you have a choice when it comes to choosing a Seattle contractor. We’ll ensure to always put your needs firm, and we hold ourselves accountable for offering only the highest quality of work.

Safety. Integrity. Teamwork. Those are the three values we prioritize here at Master Bore, LLC, and they’re what we’ve built our entire business model around. That’s why we only hire employees who we know are highly trained and knowledgeable and are absolutely committed to success. Learn more about our company here.

Get A Quote Today

Whatever underground utilities service you may require, we strive to be your go-to, trustworthy contractor in Seattle. Go trenchless and save time, money, and most importantly, the integrity of your lawn.

Reach out to our experienced team today for more information or to receive a free estimate. We look forward to hearing from you!