13 septic contractors on record for City of Manassas. Contact details come straight from the Virginia DPOR regulant lists (refreshed every ~5 business days).
13 state-recognized contractors are listed below with business email and city from the Virginia roster — reach out directly. Most tanks need pumping every 3–5 years, and a failed system costs 10–30× more than routine maintenance.
See City of Manassas septic pros ↓| Company | Services | Contact |
|---|---|---|
| James J Osteros | Alternative Onsite Sewage Installer (JAOI) | josteros@gmail.com Manassas |
| Chadwick L Garrison | Alternative Onsite Sewage Installer (MAOI) | chadgarrison928@yahoo.com Manassas |
| Chase M Garrison | Alternative Onsite Sewage Installer (MAOI) | office@septiclean.com Manassas |
| Devin B Yankey | Alternative Onsite Sewage Installer (MAOI) | yankeyfor3@aol.com Manassas |
| John E Abbott | Alternative Onsite Sewage Installer (MAOI) | mservice2016@gmail.com Manassas |
| Lawrence R Fellenz Jr | Alternative Onsite Sewage Installer (MAOI) | acecontracting4u@aol.com Manassas |
| Ricky R Aits | Alternative Onsite Sewage Installer (MAOI) | rick.aits@gmail.com Manassas |
| Stuart M Lynn | Alternative Onsite Sewage Installer (MAOI) | mlynn@ses-company.com Manassas |
| Vernon Villareal | Alternative Onsite Sewage Installer (MAOI) | vern@a-atlantic.com Manassas |
| Felicito M Hernandez | Conventional Onsite Sewage Installer (JCOI) | mary.actiontank@comcast.net Manassas |
| Jason A Kyer | Conventional Onsite Sewage Installer (MCOI) | jason@nowater.com Manassas |
| Jonathan M Maggio | Conventional Onsite Sewage Installer (MCOI) | mary.actiontank@comcast.net Manassas |
| Ronald J Fellenz Sr | Conventional Onsite Sewage Installer (MCOI) | mary.actiontank@comcast.net Manassas |
Virginia licenses onsite sewage installers and operators through DPOR, with separate classes for conventional and alternative systems. The Virginia Department of Health permits installations and repairs. If you're buying a home with a septic system in City of Manassas, ask for the permit history and get an inspection before closing. Verify any contractor's current license at the Virginia DPOR license lookup →
City of Manassas ranks #26 in Virginia by roster size. If you need a wider same-state benchmark before you hire, compare the larger directories below and then return to this county list for the roster that actually names City of Manassas.