Skip to content
Nearby Septic — nearbyseptic.com · Verified septic directory · printed Sep 28, 2026
Texas › Willacy County
County directory

Willacy County septic services.

We’re verifying Willacy County providers against TCEQ license records now — the directory below grows as pros pass verification.

Updated July 31, 2026

Willacy County, at a glance
All Texas permit guides →
License-verified providers listed
0
Permitting authority
Willacy County Authorized Agent
Providers

Verified first, always labeled.

How listings are labeled
  • ✓ Tier 1 — License-matched
  • Tier 2 — Roster-matched
  • Tier 3 — Directory-sourced labeled “Unverified”
How we verify →

No providers verified here yet.

We only list providers we can check against TCEQ records — no padding, no scraped listings. Try a nearby county below, or tell us what you need and we’ll follow up by hand.

Get free quotes

Rather not make the calls?

Tell us once and we follow up by hand. Every Willacy County pro we can verify is listed above with a phone number. Free, no spam, delete anytime.

Get free quotes
Permits

Who issues them here.

Willacy County Authorized Agent

Covers unincorporated County

192 N 3rd St Rm 202, Raymondville 78580
(956) 689-3393
robert.salinas@co.willacy.tx.us
Official septic information ↗

Permit fees, forms & process

New installs and major repairs need a permit from the local authorized agent — usually the county, sometimes a city — and the rules that bind are the local ones.

This county’s full guide is still in production — the authority contact shown here is the official source in the meantime.

All Texas permit guides

Local rules

What’s different in Willacy County.

Four things decide what you can build and what it costs: zoning, environmental protections, power for aerobic systems, and the ground itself. We publish each one only where we have checked it — and say so plainly where the answer is “same as the rest of Texas”.

Zoning & land use

Willacy County issues the septic permit for the unincorporated county, under an on-site sewage facility order the commissioners court adopted and TCEQ approved (Health and Safety Code § 366.031). Section 366.032(b) makes that order prevail wherever it is stricter than 30 TAC Chapter 285. Texas grants county zoning power only in named places, and Willacy County is one: Local Government Code Chapter 231, Subchapter B, covers Padre Island.

Source: Texas Commission on Environmental Quality, OSSF authorized agent county lookup (OARS) — result for Willacy County ↗ · retrieved Aug 7, 2026

Also: Texas Local Government Code Chapter 231, County Zoning Authority (current through the 89th Legislature, 2nd Called Session, 2025) ↗ · retrieved Aug 7, 2026

Environmental protections

Nothing in Willacy County changes this. Texas adds a separate approval path over the Edwards Aquifer recharge, transition and contributing zones, where TCEQ requires an Edwards Aquifer Protection Plan under 30 TAC Chapter 213. Elsewhere the Chapter 285 rules stand on their own.

How Texas permitting works

Checked against TCEQ, 30 TAC Chapter 213 (Edwards Aquifer), Subchapters A and B — Edwards Aquifer and Contributing Zone in Medina, Bexar, Comal, Kinney, Uvalde, Hays, Travis and Williamson Counties (chapter review date 8 March 2024) ↗ · retrieved Aug 7, 2026

Geology & soil

The dominant constraint here is a seasonal high water table (27.7% of rated soils), followed by clayey subsoil that water moves through too slowly (22.1%). NRCS rates 46.1% of rated ground very limited for a standard soil absorption field, 31.1% for subsurface drip and 29.8% for surface application with disinfection. Where a conventional field will not pass, surface application is usually the route that does.

Source: USDA Natural Resources Conservation Service, Soil Survey Geographic Database (SSURGO), queried via Soil Data Access (gSSURGO vintage 21 November 2025) ↗ · retrieved Aug 7, 2026

i3 of 4 local factors researched for this county so far. Each one is published with the authority it came from and the date we read it. Methodology

Get free quotesPermits
Ready when you are

Tell us what you need in Willacy County.

Tell us once and we follow up by hand — every verified Willacy County pro we have is listed on this page with a phone number. Free, no spam, delete your request anytime.

Septic Quote Request

Terms · Privacy Policy

Secure form. Sent over an encrypted connection to Nearby Septic only. Never sold to data brokers, and you can have your request deleted anytime.