Serving Bellingham, WA and all of Whatcom and Skagit counties since 1965, Lil John Sanitary Services is your trusted local expert for residential and commercial septic services. With over 60 years of family-owned experience, our licensed, bonded, and insured team specializes in septic tank pumping, routine system maintenance, filter cleaning, and riser installations. We also provide professional county-required septic inspections (OSS) to keep your property fully compliant, alongside grease trap cleaning for local commercial kitchens. Partnered with LJ Portables, we deliver clean, reliable portable restroom rentals for job sites and events. Contact us today for a free estimate from the region's top septic experts!