About Us


At Guardian Wastewater Services, we take immense pride in our history of excellence and commitment to environmental stewardship. Our journey has been one of growth and adaptation, beginning with our inception in the mid-1990s.

This was catalyzed by the increasing demand for operation and maintenance contracts for complex onsite treatment systems. In response, Stephens Consulting Services, P.C. took the initiative to offer O&M contracts for the systems they designed. This led to the establishment of SCS Systems LLC in 2001 by Larry and Michael Stephens, exclusively focusing on septic system maintenance and management.

In August 2020, SCS Systems LLC found a new home within the Michigan Waste and Environmental Services Inc., representing another significant milestone in our journey. In 2023, we began our transition from SCS Systems LLC to Guardian Wastewater Services. This new name reflects our unwavering dedication to both environmental preservation and worry-free wastewater management services for our residential, commercial and municipal customers throughout the state of Michigan.


Throughout the years, our company has thrived, forming symbiotic relationships with professional engineering staff and licensed engineers specializing in individual and community onsite and advanced treatment systems. Our dedication has enabled us to consistently deliver maintenance and repair services to thousands of systems over the years. Our unique position in serving both large community systems and individual homes demonstrates our reputation as a versatile and adept wastewater service provider.

At Guardian Wastewater Services, we are committed to providing top-quality, worry-free wastewater management services to our residential, commercial, and municipal customers.

If you are in need of septic system maintenance and management services, don't hesitate to contact us. Our team of experts is ready to assist you with any of your wastewater needs.

Don’t let your wastewater system become a headache. Contact us today to schedule a consultation and learn more about how we can help you with your system's maintenance and management.