Alternative Onsite Sewage System Inspection – Centreville, VA

Septic Tank Inspection Services

If you have recently received a letter regarding Alternative Onsite Sewage System (AOSS) inspection at your property in Centreville, Fairfax County, VA, or you are aware your system is up for inspection, contact the professionals at SES in Warrenton, VA to schedule your inspection today.

Since 1987, thousands of clients have trusted SES to provide dependable guidance through the health department approval process for alternative onsite sewage systems. We serve our clients, including property owners, realtors, business owners, management companies, builders, developers, architects, lawyers, land planners and governmental agencies with top quality environmental investigations, septic-drainfield design, decentralized wastewater systems, and stormwater management services. From design and maintenance to repair and replacement, the highly skilled team at SES will provide you with the services you need to bring your AOSS into compliance with local, state and federal regulations.

Call SES today at 1-866-249-5630 and leave your Alternative Onsite Sewage System inspection worries in Centreville, VA to us.

Ready to get started?
Got Questions?
Let us know

Scroll to Top


Is this an emergency?

If you are experiencing an emergency, call us at (571) 292-3106.
If it is a weekend, afterhours, or you do not hear back from us within 2 hours, text or call (540) 422-1678 to ensure we have received your message.

Hi, Please tell us a little bit about yourself...

What service are you interested in?

How did you hear about us?

How would you like us to contact you?

Please provide us with your contact info and someone will get back to you shortly.

Is Your Water Safe to Drink?

The EPA & Health Department Recommend You Have Your Water Tested Annually For…
  • Total Coliform Bacteria
New Well Owners – Test Now and Again in 3 Years For…
  • Total Coliform Bacteria
  • Lead
  • Nitrates/Nitrites
Keep your family safe and healthy by having your home’s water tested today!