O & M Inspections

About Us

Dano’s Septic is family-owned and operated with 30 years of experience and proudly provides residential and commercial septic services to Washington residents. Call today and a Dano’s team member will answer your call 24 hours a day 7 days a week, giving you a competitive price and the septic solution that is right for you!
There is no septic job too big or too small!


Request An Appointment

Dano's Septic Tank Pumping LLC

O & M Inspections


On-site septic programs have been established in many counties around the country to protect public health. These “O&M” programs sometimes known as “M&M” programs are in place to ensure that existing on-site sewage systems are properly maintained and functioning. These minimum standards have been developed to reduce the risk of contaminating drinking, ground, and surface waters, as well as reduce the risk of public exposure to untreated sewage.

Dano’s Septic has certified operation & maintenance technicians who are specialists and will verify that your system is operating within its design parameters to meet the requirements of the local jurisdictions including most ATU systems. They also complete the necessary paperwork required by your county and take care of all county submissions as well.

What we do during an O&M Septic Inspection

  • Determine sludge, scum, and liquid levels in each of the compartments of all tanks in the system, determining if pumping is needed.
  • Check operation and dosing of any pumps in the system.
  • Inspect drainfield area.
  • Ensure that all components are in good working condition.

Counties have different requirements:

Dano’s Septic is licensed with western Washington counties for Operation and Maintenance and septic pumping services. Our friendly, knowledgeable technicians are trained to inspect and complete the required paperwork for each county. They also have the expertise to diagnose and repair any deficiencies found during the inspection.

Customer service is always a top priority, we provide the most complete service from start to finish. Schedule an appointment today call 360-697-1271 or contact us.