D & T SCHWOEGLER ENTERPRISES, INC

D & T Schwoegler Enterprises, Inc. specializes in the cleaning and maintenance of HVAC and exhaust duct systems within federal facilities, delivering precision industrial sanitation services that ensure compliance with indoor air quality and operational safety standards. Their technical expertise centers on the removal of particulate buildup, microbial contaminants, and grease deposits from complex ductwork, utilizing specialized vacuum systems, brushes, and negative air pressure techniques to prevent cross-contamination. The contractor demonstrates a focused capability in servicing mission-critical environments where air system integrity directly impacts occupant health and regulatory adherence, particularly in healthcare and institutional settings. Their work requires strict adherence to NADCA standards and OSHA protocols, reflecting a commitment to controlled, non-disruptive service execution in sensitive environments. The company maintains a consistent relationship with the Department of Veterans Affairs, providing essential building systems maintenance services across VA medical centers and administrative facilities. Their engagements center on the routine and preventive cleaning of ventilation infrastructure, ensuring compliance with VA Directive 1040 and other facility health mandates. This repeated engagement suggests a trusted, reliable partnership built on consistent performance in high-traffic, high-hygiene-demand environments. Their primary industry focus is under NAICS 561790, which encompasses specialized building services not classified elsewhere—specifically, the cleaning and servicing of mechanical systems integral to building operations. This positions them as a niche provider within the federal facilities maintenance market, serving institutions where air quality and system hygiene are non-negotiable. They operate without federal certifications but maintain a targeted market presence in the VA sector, leveraging deep familiarity with its operational requirements. D & T Schwoegler Enterprises, Inc. is a small, locally based firm headquartered in Tulsa, Oklahoma, structured as a 2L entity. While they hold no formal government certifications, their sustained performance with the VA underscores their reliability in delivering technically precise, compliance-driven building services within the federal domain.