Mason County Septic and Excavation Company

Featured Septic and Construction Services

Septic Locating

SEPTIC LOCATING

We understand that older systems may sometimes lack proper records, which is why our team is here to help.

We offer Septic System Locating as well as complete After-the-Fact As Built designs to ensure you have an accurate record of your system.

Septic Inspections

SEPTIC INSPECTION, OPERATION & MAINTENANCE

We started off doing septic and excavation work of all kinds over 25 years ago.

Today we have expanded our septic services while still maintaining our always professional quality at an affordable price.

  • Septic Pumping Services
  • Septic O&M Certified Inspections
  • Septic Repair Work
  • Tank Patching & Replacement
  • Septic Design & Installation
  • And more

Land Clearing

EXCAVATION & LAND CLEARING
B-Line Construction offers comprehensive land clearing services, icluding logging, buldozing, excavation, and more.

B-Line Construction is your go-to solution for all land clearing and excavation needs. Our experienced team is equipped to handle projects of any size.

From small lots to expansive acres, we offer a solid foundation for your next project.

Trust us deliver exceptional results every time.
 

Home Demolition

Home Demolition Remodeling Project

This project shows where we totally demolished a home prior to building a completely new structure.

 

Click the image to see more project photos.

Home Building

Home Building
From the initial design concept to the final touches, we work closely with you to ensure every aspect of your new home meets your needs and exceeds your expectations.

With a focus on quality materials, sustainable practices, and timely completion, we strive to create a home that's not only beautiful but built to last for generations.

Construction Services

B-Line Construction Services
We offer a wide range of services including septic system design, septic system installation, septic repair, septic pumping & inspection, land clearing, site clearing & preparation, drainage, utility ditching and road construction.

We do all of our own site work, road building, septic design, installation, utilities and drainage.

Construction Services we offer:
1. Land clearing, tree removal, building demolition
2. Driveway building
3. Septic design
4. Septic Installation, repair, home sale
inspections, & pumping
5. All excavation services
 

B-Line Construction is a locally based, family owned business, specializing in septic design and installation of advanced systems, excavation contracting, site prep, tree removal, custom home building and demolition.

​The company started in Shelton, Washington in 1991 originally specializing in excavation and slowly building to the company we are today. From septic design to a complete home build and everything in between.

B-Line is a rarity among construction companies in Mason County in that we do all of our own site work, road building, septic design, installation and complete home builds.

The advantage to you as a customer is having one company with many years of experience, responsible for 'doing it right' from start to finish. We strive for excellence and to that end, cut no corners in either workmanship or materials in order to provide you the best there is.

Thank you for taking the time to visit our site and we look forward to connecting with you soon!

B-Line Construction, Inc. is fully insured, licensed, and bonded in the State of Washington. 

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