Start with a used truck chassis, not a custom build

The fastest and cheapest route is to buy a used commercial truck — typically a step van, box truck, or delivery vehicle — and retrofit it with kitchen equipment. A used chassis costs between $15,000 and $40,000 depending on age, mileage, and condition. Building from scratch with a custom frame costs two to three times more and takes months longer.

Look for trucks that were previously used for catering, mobile libraries, or delivery services. These already have reinforced floors, electrical systems rated for commercial use, and sometimes partial kitchen infrastructure you can adapt. Auction sites like Copart and IAA, commercial vehicle dealers, and Craigslist are the main sources. Have a mechanic inspect any truck before you buy — transmission and engine problems are expensive to fix after you've invested in kitchen equipment.

Key Takeaways

  • A used commercial truck chassis costs $15,000 to $40,000; retrofitting it with kitchen equipment and permits costs another $20,000 to $60,000 depending on your menu and local codes.
  • Your city or county health department sets the specific equipment, ventilation, and plumbing requirements for food trucks, and these vary widely by location.
  • You need a food service license, a mobile food unit permit, liability insurance, and often a commissary agreement before you can legally operate.
  • The build itself takes two to six months if you hire contractors; longer if you do work yourself or source used equipment.
  • Parking location rules — where you can legally stop and sell — are set by your city and often require separate permits or agreements with property owners.

Check your local health department's food truck requirements before you buy

Health codes for mobile food units are set by your city or county health department, not by a single national standard. Requirements differ significantly by location. Some departments require a three-compartment sink, a separate handwashing station, and a grease trap. Others add requirements for hot and cold holding equipment, fire suppression systems, or specific counter materials.

Contact your local health department before you purchase a truck or any equipment. Ask for the written food service code for mobile units — most departments have a specific section separate from restaurant codes. Request a list of required equipment, ventilation standards (usually measured in cubic feet per minute), plumbing specifications, and any restrictions on what foods you can prepare in a mobile unit. Some jurisdictions prohibit certain items like raw meat processing or canning. Getting this list first prevents buying equipment you cannot use or discovering mid-build that your truck layout violates code.

Install commercial kitchen equipment to meet code

The core equipment for most food trucks includes a commercial-grade stove or griddle, a refrigerator and freezer, a three-compartment sink for washing dishes, a separate handwashing sink, and a point-of-sale system. The specific equipment depends on your menu — a taco truck needs a griddle and warming station; a coffee truck needs an espresso machine and water system; a dessert truck might need a freezer and display case instead of a stove.

Used commercial kitchen equipment costs significantly less than new. Restaurant supply auctions, Craigslist, Facebook Marketplace, and specialty sites like CraigsList's commercial section often have stoves, refrigerators, and sinks from closed restaurants. Budget $20,000 to $60,000 for a complete kitchen setup depending on your menu complexity and whether you buy new or used. You will also need to hire a licensed plumber to install water lines, drains, and the grease trap, and an electrician to run power to equipment — these trades understand food truck layouts and can may support your setup passes inspection.

Obtain permits and licenses before operating

You need multiple permits to legally operate a food truck. The main ones are a food service license (sometimes called a food handler's license or mobile food unit permit), a business license from your city, and liability insurance. Some cities also require a separate parking permit for each location where you plan to operate.

The food service license comes from your health department after an inspection of your completed truck. You cannot get this permit until the truck is fully built and equipped. The business license comes from your city or county clerk and is usually straightforward — you provide your business name, address, and ownership details. Liability insurance is required by most cities and is essential regardless; it protects you if a customer gets sick or is injured. Costs vary but typically run $1,000 to $3,000 per year for a food truck.

Some cities also require a commissary agreement — a contract with a licensed commercial kitchen where you can store food, clean equipment, and prepare items that cannot be made in the truck. This is separate from your truck's kitchen and is mandatory in many jurisdictions even if you do all your cooking in the truck itself. Commissaries charge monthly fees, usually $300 to $800.

Understand parking and location rules in your city

Where you can legally park and sell food is controlled by your city or county, and the rules are often more restrictive than you expect. Some cities prohibit food trucks within a certain distance of restaurants or require you to stay at least 500 feet from a brick-and-mortar food business. Others restrict you to specific zones or require a separate permit for each location. A few cities ban food trucks entirely from certain neighborhoods.

Before you build, contact your city's planning or zoning department and ask for the food truck parking ordinance. Read it carefully — it will tell you which areas are open to you, what distance rules explore, whether you need a permit for each location, and what hours you can operate. You may also need written permission from the property owner if you plan to park on private land. Some popular locations like farmers markets, festivals, or parking lots require separate vendor agreements and may have waiting lists.

Plan your build timeline and budget

A complete food truck build typically takes two to six months from chassis purchase to first sale. The timeline depends on how much work you do yourself, how quickly you source equipment, and how long the health department takes to schedule your inspection.

Create a budget that includes the truck chassis ($15,000–$40,000), kitchen equipment ($20,000–$60,000), installation labor for plumbing and electrical ($5,000–$15,000), permits and licenses ($1,000–$3,000), insurance ($1,000–$3,000 annually), and a commissary agreement if required ($300–$800 monthly). Total startup costs typically range from $45,000 to $120,000. Many operators underestimate labor costs and timeline — if you hire contractors for plumbing, electrical, and equipment installation, the build moves faster but costs more. If you do work yourself, you save money but add months to the timeline.

Source used equipment and manage cash flow

Buying used equipment is the single biggest way to reduce startup costs. Restaurant supply auctions happen regularly in most cities and often have commercial-grade equipment at 30 to 50 percent below retail. Closed restaurants sometimes sell their entire kitchen setups. Online marketplaces like Facebook Marketplace, Craigslist, and OfferUp have constant listings from restaurants upgrading or closing.

When buying used equipment, inspect it in person if possible. Ask about its history — how long was it in use, why is it being sold, does it have any known issues. Test it if you can. Bring a mechanic or someone with commercial kitchen experience if you are buying major items like a stove or refrigerator. Negotiate price, especially if you are buying multiple items from the same seller. Many sellers expect offers below asking price.

Frequently Asked Questions

Do I need a commissary if I do all my cooking in the truck?

Most cities require a commissary agreement even if you prepare everything in the truck. The commissary is where you store bulk ingredients, clean equipment at the end of the day, and prepare items that cannot be made in a mobile unit. Check your local health department's rules — some jurisdictions allow exceptions for certain types of food trucks, but most do not.

Can I convert any truck into a food truck?

Not every truck works. You need a commercial vehicle with a strong enough frame to support kitchen equipment weight, adequate electrical capacity, and space for the equipment your menu requires. Step vans and box trucks work well. Pickup trucks are usually too small. Very old trucks may not meet current emissions or safety standards. Have a mechanic evaluate any truck before you commit to buying it.

How long does the health department inspection take?

Scheduling an inspection usually takes two to four weeks depending on your health department's workload. The inspection itself takes one to three hours. If you fail, you get a list of corrections and can request a follow-up inspection after you fix the issues. Most trucks pass on the second inspection. Budget extra time in your timeline for at least one round of corrections.

What if my city does not allow food trucks in my neighborhood?

Check the zoning ordinance for your city — it will show which areas permit food trucks. If your preferred location is restricted, you have a few options: operate in an allowed zone instead, request a variance from your city's zoning board (a lengthy process with no may provide), or look into whether farmers markets, festivals, or private parking lots in your area allow food trucks. Many operators start in one location and expand to others as they grow.

Do I need a separate business license for each location where I park?

That depends on your city. Some cities issue one mobile food unit license that covers all locations. Others require a separate permit for each location or zone. A few require both a general license and location-specific permits. Your city clerk or health department can tell you which applies to you. Factor location permits into your budget if your city requires them.