SEPTIC INSTALLATION · PUMPING & INSPECTION · EXCAVATION & HOME BUILDING IN MASON COUNTY
Serving Mason County & Surrounding Areas

FAST RESPONSE TIMES • CLEAR, UPFRONT PRICING • NO SURPRISES • LOCAL, EXPERIENCED CREW
Since 1991, B-Line Construction has been helping homeowners throughout Shelton and Mason County with septic services, excavation, land clearing, and home building. We're proud to be a local company with deep roots in the community and a reputation built on experience, dependable service, and doing the job right.

SEPTIC SERVICES
B-Line is your trusted partner for all your septic system needs. We specialize in designing, installing, servicing and maintaining a wide range of septic systems. From PERC testing and permitting to the final installation, our team is equipped to handle every step of the process with expertise and care. Let us ensure your septic system operates efficiently and effectively.

SEPTIC DESIGN & INSTALLTION
At B-Line Construction, we understand that no two properties are the same. Our septic design and installation services are tailored to meet the unique requirements of your site. Whether you need a conventional septic system or an engineered alternative, our experienced team provides solutions designed for efficient, reliable performance for years to come. Serving Shelton and Mason County, we’ll help you find a septic solution that fits your property and specific needs.

SEPTIC REPAIR
Our skilled technicians provide on-site troubleshooting and diagnostics to help identify septic system problems quickly and accurately. We understand the importance of timely, effective septic repair and work diligently to find the right solution for your system. Our diagnostic services include in-line camera inspections, power snaking, jetting, and locating services to help identify the source of the problem and get your system functioning properly.

SEPTIC PUMPING
Regular septic tank pumping is an important part of maintaining your septic system and helping extend its service life. The right pumping schedule can vary depending on factors such as household size, tank size, system type, and usage. If you've noticed odors, slow drainage, or other signs of a potential problem—or you're unsure when your tank was last pumped—contact B-Line Construction. We're here to help you determine what your septic system needs and keep your maintenance on track.

SEPTIC INSPECTION
(OPERATION & MAINTENANCE)
All septic systems require regular maintenance and inspection.
Our O&M-certified technicians provide comprehensive septic system inspections for a variety of system types, including:
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Gravity
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Pressure
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Drip
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Advantex
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Norweco
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Glendon and other ATU systems

Septic Locating
Older septic systems may sometimes lack complete or accurate records, which can make locating system components and planning future work more difficult. B-Line Construction can help. We offer septic system locating, drainfield reserve drawings, and complete after-the-fact As-Built designs to help property owners establish an accurate record of their septic system.