Photo of two employees working on a drain
Seventy 1 Environmental clients are property managers, facilities managers, building engineers, owner association management firms, hotels, retail centers, office buildings and industrial parks.

We inspect, clean, repair & replace a wide variety of stormwater management products. Stormwater system installation and maintenance is a necessity for commercial facilities to comply with federal, state, county and city stormwater regulations. Regulations include the requirement for construction of new properties to install stormwater filtration systems and to have annual maintenance of those systems.

Our book of clients is extensive, with 150 management and facility firms for for whom we service an extensive list of individual projects. Our clients are some of the largest and most prestigious firms in their respective industries. We maintain annual industry certifications which provide our customers confidence that they are in good hands with qualified and safe stormwater specialists.

Big Picture

Photo of employee working on site near beach
We are building a self-sustaining business that serves the collective good of its people, its clients and the environment.

Seventy 1 Environmental is a stormwater service company established in 2008 to help prevent pollution from entering our rivers and ocean from stormwater inlets installed in commercial property parking lots, driveways and streets. Government regulations require stormwater systems to be installed and maintained in commercial properties. Seventy1 Environmental has removed a total of 96,605 gallons of pollution from our city’s stormwater systems this last year alone (2022).

Located in Kearny Mesa, California, the company serves San Diego County and areas of Southern California including Los Angeles, Orange and Riverside counties. We help our customers maintain healthy and compliant stormwater systems by inspecting, cleaning, repairing and replacing all types of stormwater filtration products including curb inlets, underground vaults and surface detention basins.

Our Values


Honesty and virtue are of utmost importance to us. Doing the right thing is our guiding principle.


We believe in growth, personal development, contribution and change. We like to make things better.


Stormwater should be easy-to-understand. Fees shouldn’t be hidden. Intentions should be clear.

Need service? We've got you covered.

We will do a complimentary site inspection and provide a customized service plan with competitive pricing.

Community Involvement