Septic service in San Marcos, TX
Get quotes for septic pumping, repair, inspection, installation, or an aerobic maintenance contract in San Marcos (Hays County), or switch providers when your contract ends.
The Texas rule in one line: aerobic systems come with a 2-year installer service policy. Under contract, a TCEQ-licensed maintenance provider inspects at least every 4 months and reports to your permitting authority and to you (TCEQ).
Who permits septic systems in San Marcos?
The City of San Marcos is listed as an authorized agent (AR 620289) inside its jurisdiction; Hays County covers unincorporated areas.
| Permitting authority (TCEQ authorized agent) | AR # |
|---|---|
| Hays County Development Services (unincorporated areas) | 620098 |
| City of Dripping Springs | 620379 |
| City of San Marcos | 620289 |
| City of Wimberley | 620398 |
Verified against TCEQ's 2024 OARS authorized-agent report. Confirm your exact address with the TCEQ authorized agent lookup.
Common questions in San Marcos
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