Calvert County Health Department, Division of Environmental Health · department site →
Fees change often — always confirm the current amount with the department before you budget.
Calvert County food-facility health permits run about $319–$577 annually, depending on size or sales volume. Plan review runs about $159–$538. Confirm the exact amount with Calvert County Health Department, Division of Environmental Health 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 Calvert County Health Department, Division of Environmental Health issues the health permit.
The restaurant market in Calvert County
What the local foodservice landscape looks like — useful whether you’re opening here or sizing up the competition.
150
food & drink establishments
3,212
industry jobs
$72M
annual payroll
$22,420
avg wage / worker
53 full-service restaurants
68 limited-service & fast food
3 bars & drinking places
10 snack & coffee bars
6 mobile food & trucks
▲ 0.7% change in establishments since 2022 (149 → 150).
The average foodservice wage here is $2,908 below the Maryland average ($25,328); Maryland has about 11,930 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.
Last verified: 2026-08-18 — we re-confirmed the serving authority, its contact, and that the fees below match the current published schedule. Fee schedules may carry an earlier effective date (shown per fee); local ordinances & amendments aren’t individually reviewed, so confirm current rules with the authority having jurisdiction.See something out of date? Report an update →
How inspection results are scored/posted here is pending verification — ask the department.
Food truck / mobile permit
Mobile Unit Reciprocity
$300 (reciprocity)
mobile unit plan review $159
Mobile reciprocity fee at the MD statutory cap of $300
How to apply
See the department site above.
Fees/payment and forms are on the department site; application steps vary by concept — see the checklist below.
What it costs in permit fees to open here
The government permit & plan-review fees below total roughly $637–$1,415 for Calvert County:
$319–$577 — food-facility permit
$159–$538 — plan review
$159–$300 — food-truck permit
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.
How Calvert County’s permit cost compares
At about $319/year, Calvert County’s restaurant health permit is above the Maryland median ($100) and above the U.S. median ($125) — higher than about 93% of U.S. counties.
Ranked 20th-lowest of 20 Maryland counties by permit cost.
Comparison uses the lowest published annual restaurant-permit figure in each county; confirm your exact tier with the department.
Local food-service market
About 149 food & drinking establishments serve ~94,728 residents in Calvert County — one per ~636 residents, sparser than the Maryland average (one per ~563).
U.S. Census 2023 population; County Business Patterns 2022 (NAICS 722).
Budget the permit stack
Start with ~$319 annual health permit + $159 plan review.
Plus building, fire, and business-license fees that vary locally — use the cost calculators and the checklist below to budget the full stack.
Grease trap & FOG requirements
Under IPC (adopted via Maryland Building Performance Standards), food establishments here must control fats, oils & grease (FOG) with a grease interceptor or trap, and typically register with the local sewer/wastewater authority. Grease interceptors are required under Maryland's adopted plumbing code, with FOG permits issued by the local sewer/wastewater authority.
Size the interceptor with our grease-trap sizing calculator, compare units in the grease-trap catalog, and confirm the local FOG permit with Calvert County Health Department, Division of Environmental Health (contact above).
Fire suppression & backflow
Hood fire suppression (Maryland State Fire Prevention Code (NFPA 1 / NFPA 101)): commercial cooking under a Type I hood needs a wet-chemical suppression system to NFPA 96, permitted and inspected by the local fire marshal. Kitchen hood suppression follows NFPA 96 under the Maryland State Fire Prevention Code, enforced by the State Fire Marshal and local AHJ. See do I need a hood? and the hood CFM calculator.
Backflow prevention: Annual RPZ backflow assembly testing is required by 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.
Equipment your Calvert County plan review will check
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.
This is a typical sequence — confirm the exact sequence with your authority having jurisdiction.
Confirm whether Calvert County or another local jurisdiction (city/district) handles your exact address.
Confirm zoning and permitted use.
Prepare your menu and scaled plans.
Include an equipment schedule with ANSI/NSF spec sheets.
Submit water-heater and hood documentation.
Pay plan-review fees.
Respond to plan-check corrections.
Obtain Environmental Health plan approval.
Obtain building, plumbing, mechanical and fire approvals.
Schedule rough-plumbing, pre-final and final health inspections.
Pay the operating-permit / application fees.
Receive approval before storing or preparing food.
Frequently asked questions
How much is a food permit in Calvert County?
$577 High Priority / $450 Moderate Priority / $319 Low Priority (annual); Seasonal $319 These are annual health-permit fees, usually tiered by seating or size; confirm your exact category with the department.
Is plan review required in Calvert County?
Yes — plan review is required before you build or remodel a food facility. Typical fees: $538 (new brick & mortar); $159 (mobile unit / low-priority facility)
Do I need a commissary for a food truck in Calvert County?
In most cases, yes — most mobile units must operate from an approved commissary; confirm exemptions with the department. Mobile reciprocity fee at the MD statutory cap of $300
Who issues food permits in Calvert County?
Food permits here are issued by Calvert County Health Department, Division of Environmental Health. See the department site for current details.
Are city building and fire approvals separate?
Yes — building, plumbing, mechanical and fire approvals are always separate from the health permit and are often handled by different offices.