Serving Bellingham, Burlington, Sedro-Woolley & All of Whatcom & Skagit Counties
For 60 years, Lil John Sanitary Services has been trusted for quality septic system services in the Bellingham area. With a commitment to quality, reliability and customer care, we ensure septic systems run smoothly throughout all of Whatcom and Skagit Counties, including Burlington, Sedro-Woolley, Lynden and Ferndale.
Founded in 1965, our business has deep roots in the community. In 1991, after earning two college degrees, Mark purchased the company from a family friend. Now with 35 years of personal, hands-on experience, he leads a team of licensed septic experts dedicated to providing the best septic maintenance and inspections in the region.
Our team includes Scott who has over 25 years of experience in septic installation, truck driving and excavation. All of our highly trained septic professionals undergo regular education to stay current with industry standards. We take pride in being a family-owned septic service, built on integrity and long-term customer relationships.
With decades of expertise and a reputation for honest, dependable service, Lil John Sanitary Services is the septic company businesses and homeowners trust. Whether you need routine maintenance, a system inspection or expert guidance, we’re here to help. Serving Bellingham, Burlington, Sedro-Woolley & all of Whatcom and Skagit Counties. Contact us today for a free estimate!
Serving Bellingham, Burlington & Sedro-Woolley
And All of Whatcom & Skagit Counties
