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

Septic System Installation

Septic Installation

Prompt Septic System Installation

At McMullen Septic Service, Inc, you can expect the best septic system installations. With over 60 years in business, our owners can perform all types of septic system installations.

Complete Septic System Installation

From start to finish, you can count on the highly trained septic system installers at McMullen Septic Services, Inc. We are a family-owned and locally operated business.
  • New construction installations
  • Septic system replacements
  • Gravity septic systems
  • LPP septic systems
  • Pressure-dosed septic systems
  • Peat septic systems
  • Sand mounds
  • Micro FAST
  • Retro-fast
  • Ecopod & Norweco
Schedule your septic system installation today and enjoy our 1-year septic system installation warranty.

FREE Installation Estimate!
Call 302-629-6221

Learn more about our affordable septic system installation prices.

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