Restaurants and food trucks.
Williamson County food-facility health permits run about $258–$773 annually, depending on size or sales volume. Plan review runs about $882–$1,000. Confirm the exact amount with Williamson County and Cities Health District (WCCHD) - Environmental Health Division (Round Rock/Georgetown area) before you budget.
Confirm the authority for your exact address. Some cities run their own health division, and building, planning, fire, sewer/grease and business-license approvals are separate even when Williamson County and Cities Health District (WCCHD) - Environmental Health Division (Round Rock/Georgetown area) issues the health permit.
What the local foodservice landscape looks like — useful whether you’re opening here or sizing up the competition.
▲ 6.9% change in establishments since 2022 (1,207 → 1,290).
The average foodservice wage here is $2,093 above the Texas average ($23,083); Texas has about 60,229 food & drink establishments statewide.
Source: U.S. Census Bureau, County Business Patterns 2023 (NAICS 722, food services & drinking places) — establishments with paid employees. Some small-county payroll figures are withheld by Census for confidentiality.
Permit fee includes annual permitting plus minimum inspections to verify compliance; Catering falls under fixed food establishment permits; Fee structure standardized under SB 1008 to match DSHS caps
Turnaround: not published (expedited option available at higher fee)
Williamson County & Cities Health District uses Texas TFER demerit scoring (100 minus demerits); inspection scores posted online.
Effective July 1, 2026 Texas moved mobile-food permitting to DSHS under HB 2844. Temporary Food Establishment $52; Multiple Temporary (full calendar year) $200
Fees/payment and forms are on the department site; application steps vary by concept — see the checklist below.
The government permit & plan-review fees below total roughly $1,140–$151,876 for Williamson County:
That’s the paperwork only. Add buildout, equipment, deposits and licenses with the cost-to-open calculator. Fees change — confirm current amounts with the department.
Comparison uses the lowest published annual restaurant-permit figure in each county; confirm your exact tier with the department.
U.S. Census 2023 population; County Business Patterns 2022 (NAICS 722).
Plus building, fire, and business-license fees that vary locally — use the cost calculators and the checklist below to budget the full stack.
Under 2015 UPC and 2015 IPC (state-adopted minimum; municipality selects), food establishments here must control fats, oils & grease (FOG) with a grease interceptor or trap, and typically register with the local sewer/wastewater authority. Restaurants must install an approved grease interceptor under the state-adopted plumbing code, with discharge governed by the local sewer authority's FOG program.
Size the interceptor with our grease-trap sizing calculator, compare units in the grease-trap catalog, and confirm the local FOG permit with Williamson County and Cities Health District (WCCHD) - Environmental Health Division (Round Rock/Georgetown area) (contact above).
Hood fire suppression: commercial cooking under a Type I hood needs a wet-chemical suppression system to NFPA 96, permitted and inspected by the local fire marshal. Commercial kitchen hood suppression must meet NFPA 96 and the locally adopted International Fire Code, enforced by the local fire marshal (no single mandatory statewide edition). See do I need a hood? and the hood CFM calculator.
Backflow prevention: Backflow prevention assemblies (typically an RPZ) require annual testing by a certified tester through the local water utility's cross-connection control program. A certified backflow assembly (often an RPZ) on the water service, tested annually, is standard — confirm with your water utility.
| Category | Annual fee | Notes |
|---|---|---|
| temporary/special-event food establishment | $52 | WCCHD Food & Beverage Special Permit (issuance + inspection), valid two weeks; Effective 8/31/2025 |
| temporary - new multiple permit (annual) | $200 | Multiple temporary permits good for the entire calendar year |
| farmers' market | $100/yr | Farmer's Market Permit; capped at $100 per Tex; Health & Safety Code 437.0065(c); valid at least one year and covers all farmers' markets/farm stands/farms in jurisdiction |
| school food establishment | $258 | School Food Establishment Permit |
Health-department plan review looks for specific, code-compliant fixtures. Compare spec-filtered options, then confirm counts and sizes with your local requirements. See the full list in what equipment a commercial kitchen requires.
Permit costs and rules change at the county line — compare Williamson County with its neighbors.
This is a typical sequence — confirm the exact sequence with your authority having jurisdiction.
Official plan-check requirements: plan-check guide →