Commercial Pest Control in New York City: Rules Restaurants and Building Managers Need to Know

Commercial pest control in New York City is shaped by several overlapping rules. The city Health Code requires property owners to keep premises free of pests and the conditions that attract them, restaurants are inspected and graded by the Department of Health and Mental Hygiene, pesticide applications must be made by applicators certified by New York State, and the Department of Sanitation now requires businesses to put their trash out in containers with secure lids. A working program covers prevention, monitoring, treatment and documentation that stands up to an inspection.

Fall matters here as much as anywhere. As temperatures drop, rats and mice move into basements, cellars and wall voids, and the city's density means a problem in one building rarely stays there.

The rules that apply

Health Code Article 151

Article 151 of the New York City Health Code, Pest Prevention and Management, requires property owners to keep their premises free of pests and of the conditions that attract or harbour them. That includes keeping garbage properly stored, sealing holes and cracks that give pests access and fixing water leaks. It applies to commercial and residential property.

Food establishments

Restaurants and other food service establishments are inspected by DOHMH under Article 81 of the Health Code, which covers food preparation and food establishments. Evidence of live rodents or roaches, or conditions that allow them, are among the violations that count heavily toward an inspection score. Since letter grades are posted at the entrance, pest violations affect more than the inspection itself.

Inspectors look for droppings, live activity, harbourage, gaps that let pests in and poor food storage. They may also ask about the pest control service the establishment uses.

Pesticide certification

In New York State, commercial pesticide applications must be made by applicators certified by the Department of Environmental Conservation, working for a business registered with the DEC. Ask any provider for their DEC business registration and the certification of the technicians who will be on site.

Trash containerization

The Department of Sanitation has been moving the city away from bags piled on sidewalks. Since 2023, DSNY rules have required businesses to set out trash in containers with secure lids, starting with food-related businesses. Bags on the sidewalk overnight have long been one of the main food sources for rats in the city, so containerization is as much a pest control measure as a sanitation one.

Residential buildings with commercial space

Local Law 55 of 2018 requires owners of residential buildings with three or more units to inspect for and address indoor allergen hazards, including mice, rats and cockroaches, using integrated pest management. Mixed-use buildings with restaurants or shops on the ground floor often deal with both commercial and residential requirements.

Building blocks of a commercial program

Inspection and risk assessment

A first visit should cover the whole property: basements, cellars, kitchens, storage, garbage areas, loading entrances, sidewalk vaults and shared walls. Older buildings with stone foundations, sidewalk cellar doors and decades of utility penetrations need particular attention.

Exclusion

Sealing entry points is the long-term fix. Common work includes door sweeps on cellar and rear doors, stainless steel mesh and sealant around pipes, covers on floor drains, and repairs to foundation cracks. Our rodent exclusion guide covers the materials and methods.

Sanitation support

The pest control provider should point out sanitation issues: grease buildup behind equipment, food stored on the floor, cardboard left in basements, open garbage, standing water. Fixing these is usually the client's job, but the provider should record them.

Monitoring and treatment

Monitoring devices for rodents and insects show where activity is and whether it is changing. Treatments follow what monitoring finds, using the least hazardous effective option. Rodent bait outside must be in tamper-resistant stations.

Documentation

For restaurants and food businesses, the service records are part of the defence at an inspection. Each visit should record what was inspected, what was found, what was done, what products were used and where, and what the client needs to fix. See what a full report should look like in our post on pest control compliance documentation.

Fall in the city

In October and November, rodent activity often rises inside buildings as the weather cools. For commercial operators, this is the time to:

• check door sweeps and cellar door seals before winter
• confirm trash containers have tight lids and that pickup schedules match the volume
• clear cardboard and clutter from basements and storage rooms
• schedule an inspection of shared walls and utility chases in mixed-use buildings
• make sure the pest control provider's records are current and on site

Frequently asked questions

Do restaurants in New York City need a pest control service?

The Health Code requires food establishments to be kept free of pests and the conditions that attract them, and DOHMH inspectors check for evidence of pests at every inspection. Most restaurants keep a regular contract with a licensed pest control provider and keep the service records on site to show inspectors.

What is NYC Health Code Article 151?

Article 151 is the section of the New York City Health Code on pest prevention and management. It requires property owners to keep their premises free of pests and the conditions that attract them, including improper garbage storage, holes and cracks that let pests in, and water leaks.

Who can apply pesticides in a commercial building in New York?

Commercial pesticide applications in New York State must be done by applicators certified by the Department of Environmental Conservation, working for a business registered with the DEC. Building managers and restaurant owners should ask any provider for proof of both.

Do businesses in NYC have to use trash containers with lids?

Yes. DSNY rules adopted since 2023 require businesses to set out trash in containers with secure lids rather than in bags on the sidewalk, starting with food-related businesses. The goal is to cut off one of the main food sources for rats.

Set up a program that holds up at inspection

If you run a restaurant or manage a commercial building in New York, send us the property details through our quote form. We will follow up in writing with an inspection plan and a free quote.