Blogs

Septic Inspection Before Buying Rural Property Near Olympia: What Homebuyers Should Know

Septic Inspection Before Buying Rural Property Near Olympia: What Homebuyers Should Know

Buying rural property near Olympia? Learn why septic inspections, records, pumping history, and drain field condition matter before you close. ...more

Septic Inspection ,Septic Services

June 18, 2026undefined

Do You Need a Permit for Septic Installation, Drain Field Work, or Excavation in Thurston County?

Do You Need a Permit for Septic Installation, Drain Field Work, or Excavation in Thurston County?

Planning septic work, drain field replacement, grading, or excavation in Thurston County? Learn when permits and drainage plans may be needed before your project starts. ...more

Septic Services ,Excavation &Drainage Systems

June 04, 2026undefined

Rainy-Season Septic Problems: What South Bay Homeowners Should Watch For

Rainy-Season Septic Problems: What South Bay Homeowners Should Watch For

Learn how heavy rain, saturated drainfields, runoff, and poor drainage can affect septic systems around South Bay, Olympia, and Thurston County, plus when to call South Bay Septic and Excavation LLC. ...more

Septic Services ,Drainage Systems &Drain Field Replacement

May 21, 2026undefined

Septic Installs Near Mason County, WA: Real Costs

Septic Installs Near Mason County, WA: Real Costs

Wondering what septic installs near Mason County, Washington really cost? Learn pricing factors, hid ...more

Septic Installation

May 06, 20266 min read

Basement vs Crawl Space Excavation Near Mason County WA

Basement vs Crawl Space Excavation Near Mason County WA

Basement or crawl space in Mason County, WA? Learn cost, risks, and which foundation excavation works best for your land and drainage conditions. ...more

Foundation Digging

April 23, 20266 min read

Best Time to Install Drainage System Near Mason County, WA

Best Time to Install Drainage System Near Mason County, WA

When should you install a drainage system near Mason County, WA? Learn the best season, risks to avoid, and how timing affects cost and performance. ...more

Drainage Systems

April 23, 20266 min read

Hours: Mon - Fri: 7:00 am - 6:00 pm

Extended hours by appointment only.

Certifications:

UBI# 604933452

# SOUTHBT779NQ

South Bay Septic & Excavation LLC

Address: 2701 FISHTRAP LOOP NE OLYMPIA 98506-9609 WA

Hours:

Mon - Fri 9:00 am - 5:00 pm

Extended hours by appointment only.