Two people smiling in front of a Sullivan Septic truck. One wears a green shirt, the other a tan blouse.
Family owned and operated since 1994

303-772-4019

Local Professional Septic Service Provider

Sullivan Septic & Excavating is your family owned and operated, full service septic company. Owners Kevin and Cindy Sullivan have been dedicated to helping the community since 1994. We have over 24 years of experience. We will help troubleshoot and repair any septic system problem. We have the experience, training and knowledge, to provide you the best service.  
"Great local company - they are quick and friendly. Highly recommended."

- A Google User
Man in hard hat and safety vest operates valve near a fire extinguisher in a utility area.
How does a septic system work?

Homeowners guide to septic systems