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B-Line Construction, Inc.

📍 Shelton, WA
★★★★4.1(45 reviews)

One of 3 septic companies listed in our Shelton directory. Listing compiled by SepticTankHub from public data — not affiliated with or operated by this business.

Septic Pumping & CleaningSeptic InstallationSeptic RepairSeptic InspectionDrain Field Repair
4.1/5
45 Reviews
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ABOUT

About this listing

B-Line Construction, Inc. is a family-owned septic and construction company based in Shelton, WA, serving Mason County since 1991. With over 25 years of experience, the company offers a comprehensive range of septic services including septic pumping, septic inspections, O&M certified inspections, septic locating, septic design and installation, tank patching and replacement, and repair work. In addition to septic services, B-Line Construction handles new home construction, home demolition, remodeling, land clearing, excavation, driveway building, site preparation, utility ditching, and road construction. A key differentiator is that B-Line performs all of its own site work, septic design, installation, and home builds in-house, giving customers a single experienced contractor responsible for every phase of a project from start to finish. The company also provides after-the-fact as-built septic system designs for older systems with incomplete records. As a locally rooted, family-operated business committed to quality materials and craftsmanship, B-Line Construction is a trusted choice for residential and land development projects throughout the Shelton and Mason County area. Contact them at 360-426-4221.

🕐 Operating Hours
Monday: 7AM-3PM
📍2971 E Phillips Lake Loop Rd, Shelton, WA 98584 · Listed in the SepticTankHub Shelton directory.
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REVIEWS

Customer Reviews

4.1
★★★★
Based on 45 Google reviews
💡Ratings are sourced from Google Business Profile and verified during our data collection process.
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WHAT WE DO

Services Offered

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Septic Pumping & Cleaning

Routine pumping and thorough cleaning to maintain your system and prevent backups.

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Septic Installation

Full installation of new septic systems for residential and commercial properties.

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Septic Repair

Diagnosis and repair of failing systems, broken pipes, and malfunctioning components.

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Septic Inspection

Comprehensive system inspections for home buyers and real estate transactions.

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Drain Field Repair

Restoration or full replacement of clogged, saturated, or failing drain fields.

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COST TOOL

Pumping Cost Estimator

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PRICING

Estimated Pricing

Service
Range
Average
Septic Pumping
$300–$600
$425
Septic Inspection
$150–$350
$235
Septic Repair
$500–$2,500
$1,200
Drain Field Repair
$2,000–$8,000
$4,500
Grease Trap Cleaning
$200–$500
$325

Prices are estimates for the Shelton area. Contact for an exact quote.

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GALLERY

Photos

B-Line Construction, Inc. photo
FAQ

Frequently Asked Questions

📗 Before you call: know what your septic system actually needs — and what it should cost. The Septic Owner's Handbook, $27 · instant download.Get the Handbook →
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B-Line Construction, Inc. provides Septic Pumping & Cleaning, Septic Installation, Septic Repair, Septic Inspection, and Drain Field Repair in Shelton, WA. Browse all septic companies in Shelton or across Washington.

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