Resources / Find an installer
Find an installer or service partner.
This page lists installer and service partners for the Subfield retrofit enhanced treatment system. A partner appears here only once the relationship is established and verified.
No installer or service partner listings are published yet.
Installer and service partners will be listed only once they are established and verified.
Each listing will show the states and any counties it serves, the products it covers and the date it was last verified.
Until then.
Rely on qualified professionals and your local authority for decisions about your system.
Obtain applicable design and permit approval before physical changes.
This is not an emergency or active service-dispatch channel. Use your existing provider for urgent system concerns.
Common questions.
Related pages.
- Does my tank qualify?
The survey checks actual structure, watertightness, compartments, pipe elevations, usable treatment and solids-storage volume, access, mounting, ventilation and downstream disposal.
- Installation planning stages
This is a planning guide, not field installation instructions.
- Approval status
State and county approval status for the Subfield retrofit enhanced treatment system for existing septic tanks.
- For homeowners
Where homeowners can start: how the septic retrofit works, whether your tank may qualify, how to buy it, who should install it and other key questions.
- For installers and maintainers
For septic installers and maintainers: tank eligibility, the six planning stages, connections, service access and the parts inside the retrofit system.
- Register interest as an installer or maintainer
Septic installers and maintainers can tell Subfield where they work, what they do and which products they are interested in.
Install or service septic systems?
Septic installers and maintainers can tell Subfield where they work, what they do and which products they are interested in.
Ask about your property.
An inquiry is not an order, a reservation or an installation approval.