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28 Years
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Emergency
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Your Trusted Septic Service Provider in Arlington, WA
Tri County Monitoring & Septic Services has been a family-owned and operated provider of comprehensive septic solutions since 1998. Located in Arlington, Washington, we serve Snohomish, Skagit, and King Counties with expertise in septic tank pumping, inspections, repairs, and installations. Our team includes licensed electricians, ensuring specialized knowledge for complex systems like aerobic treatment units, sand filters, and membrane bioreactors. We prioritize customer education to extend system longevity and reduce repair costs, offering complimentary walkthroughs and detailed homeowner packages.

As members of the Washington On-Site Sewage Association and participants in local health district committees, we maintain industry leadership through continuous education on emerging wastewater technologies. Our sister company, Bravo Enterprises, Inc., provides licensed septic installation services across four Washington counties.
Services
Septic Tank Pumping Septic Inspections Septic Repairs Septic Installation Sewage Treatment Septic Documentation Drain Field Services Septic Permitting
Details
  • Year established: 1998
Highlights and features
  • We've served Washington septic needs since 1998 with licensed electricians on staff
  • Complimentary system walkthroughs with personalized homeowner education packages
  • Specialized expertise in advanced systems: ATU, sand filters, and membrane bioreactors
  • Proactive maintenance approach prevents costly emergency repairs
  • Sister company provides licensed septic installation across four Washington counties
Associations and certifications
  • Washington On-Site Sewage Association (WOSSA)
What people say
Excellent service Prompt repairs Reasonable labor charges Great people to work with Comprehensive system education
Services
Septic Tank Pumping
Our truck-mounted vacuum system efficiently removes solids and sludge from septic tanks. We recommend pumping when tanks reach 30-50% capacity to prevent backups. Technicians inspect systems post-service for maintenance recommendations.
Septic Inspections
We conduct operations and maintenance inspections for all system types including aerobic units and sand filters. Annual inspections ensure compliance with state regulations and identify potential issues before failures occur.
Septic Repairs
Our licensed electricians handle component replacements like pumps and baffles. Diagnostic assessments determine repair needs based on system age, soil conditions, and local regulations. We minimize property disruption during repairs.
Septic Installation
Bravo Enterprises, Inc. provides licensed installation of new septic systems. Services include drain field construction and compliance with county regulations for mound systems, drip distribution, and conventional gravity systems.
Septic Documentation
We prepare and file septic system documentation including O&M agreements and permit applications. Our team ensures proper notarization and county recording to maintain regulatory compliance for system owners.
Questions
How often should I pump my septic tank?
Pump when solids reach 30-50% capacity, typically every 3-5 years. Frequency depends on tank size, household occupancy, and water usage patterns.
What septic system types do you service?
We handle all systems including aerobic treatment units, sand filters, mound systems, and conventional gravity systems. Our licensed electricians specialize in complex component maintenance.
Do you offer emergency septic services?
Yes, we provide same-day service for urgent issues like sewage backups and system failures across our service counties.
What's included in a septic inspection?
Our inspections check tank integrity, effluent levels, and system components. We assess compliance with state regulations and provide maintenance recommendations for optimal performance.
How do you handle septic permitting?
We prepare and process all required documentation including O&M agreements and permit applications, ensuring proper filing with local county authorities.