Sullivan Septic & Excavating Offers Septic System Repairs and Maintenance in Boulder & Longmont

Serving Boulder and Weld County, CO

Sullivan Septic & Excavating has offered residential and commercial septic installations, maintenance, and repairs to Boulder, Berthoud, Erie, Firestone, Longmont, Lyons, Mead,  Niwot, and the surrounding areas for over 30 years. We take pride in our work and vow to offer spectacular affordable service, years of knowledge and experience. We are fully licensed and insured.

Get fast, competitively-priced septic installations and repairs.

Sullivan Septic & Excavating was established in 1994 by Cindy and Kevin Sullivan. We are dedicated to helping you with all of your septic needs. We are a reliable company you can count on.

Services offered by Sullivan Septic & Excavating include: real estate septic inspections, pumping of the septic tanks, locating of septic tank lids, snaking/drain cleaning and hydro-jetting sewer lines, sewer camera scope, sewer lining, pipe bursting, septic system installation and repairs. We guarantee you will get fast service and competitive prices on all installations, repairs, and maintenance.  Our team will go the extra mile to diagnose your septic issue and take the best course of action to resolve the septic problem. Let our family become your family septic provider for life. 

Family owned and operated for over 30 years!

  • Competitive prices
  • Quick turnaround
  • Emergency services
  • Knowledgeable and experienced 
  • Fully licensed and insured
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