Pitkin County OWTS Designers 

OWTS systems must be designed by a qualified Designer:

• OWTS Designers

Pitkin County OWTS License Holders

Systems are required to be installed by a licensed contractor:

• Licensed OWTS Contractors

OWTS Advantex System Maintenance Contractors

• Advantex Maintenance Contractors

Maintenance providers must be licensed to operate in Pitkin County.

• Licensed OWTS Cleaners

Use Permit inspections must be conducted by a licensed Inspector.

• Licensed OWTS Inspectors