IRWIN SEPTIC TANK CLEANING, PLUMBING & REPAIR LLC

IRWIN SEPTIC TANK CLEANING, PLUMBING & REPAIR LLC specializes in the maintenance, cleaning, and servicing of military latrines and portable restroom trailers in support of Department of Defense installations. Their core capabilities include compliant septic tank pumping, waste haulage, system inspection, and adherence to detailed Performance Work Statements (PWS) for sanitary infrastructure operations. The contractor delivers consistent, regulated sanitation services under strict environmental and health protocols, ensuring operational readiness of field and garrison facilities. Technical expertise centers on hazardous waste handling, wastewater containment systems, and compliance with DoD environmental standards for on-site sanitation, with a demonstrated focus on reliability and timeliness in austere or remote operational environments. The company maintains an established track record with the Department of Defense, providing critical latrine and restroom trailer services to military units across multiple installations. Their work supports force health protection and unit sustainment by ensuring hygienic living conditions in both permanent and temporary duty locations. Engagement patterns suggest long-term, recurring service relationships tied to base maintenance and troop readiness cycles, with a clear emphasis on mission-critical sanitation infrastructure. Their primary industry focus is NAICS 562991 — Septic Tank and Related Services — which in practice means specialized, regulated waste removal and sanitation support tailored to federal and military needs. The contractor positions itself as a niche provider of sanitation infrastructure services within the defense logistics ecosystem, distinct from general plumbing or commercial waste haulers due to their direct alignment with DoD operational requirements. As a small business structured as 2J, IRWIN SEPTIC TANK CLEANING, PLUMBING & REPAIR LLC operates from Oklahoma City, Oklahoma, with no federal certifications on record. Their market positioning is grounded in regional responsiveness and proven execution of high-stakes sanitation contracts for federal clients, particularly within the defense sector.