Serving all of Sussex County and Kent County
Family Owned Since 1953

Septic Products

 Septic Products

High-Quality Septic System Products

Get top-of-the-line septic products when you work with McMullen Septic Service, Inc. We are a family-owned and locally operated company.
  • Back to Nature - bacteria additive
  • Polylok septic filters
  • Polylok risers
  • Residential and commercial septic tank products
  • Affordable product prices

Join Our Service Reminder List

Contact us today to be added to our 2-3 year service reminder list.

Emergency Septic Repair!
Call 302-629-6221

For your convenience, we offer a 1-year warranty on all septic system installations and repairs.

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