How Often Should Pest Control Be Done in Commercial Premises?

Short answer: there is no single, legally fixed pest control frequency for commercial premises in NSW. The right schedule depends on your type of operation, the pests you face, your building, your surroundings and how much activity your technician finds. Food Standards Australia New Zealand (FSANZ) says inspection frequency “will depend on the location, climate, food activities, type of pests and activity”. Your licensed pest management technician should set the frequency in writing, then adjust it as their inspection reports show what is happening on site.

This guide explains what the rules require, what drives the frequency up or down, and what to ask for at different types of sites.

Is there a required pest control frequency?

Not as a set number of visits. Here is what the rules do say.

Food businesses. The Australia New Zealand Food Standards Code, Standard 3.2.2 (Food Safety Practices and General Requirements), clause 24, requires a food business to:

• “take all practicable measures to prevent pests entering the food premises”; and
• “take all practicable measures to eradicate and prevent the harbourage of pests on the food premises and those parts of vehicles that are used to transport food.”

The standard is outcome-based: it tells you to keep pests out and deal with them, not how many times a year to treat. Queensland Health’s guidance for food businesses puts it plainly: “There is no prescribed frequency for treatment”, while strongly recommending regular treatment by a professional pest control operator.

Using a professional. The NSW Food Authority notes that using a licensed pest controller is not a legal requirement for food businesses, but it can help show you are taking reasonable steps. If you do use one, the Authority says they should give you a contract outlining which pests and areas are treated and “the required frequency of treatments”, plus written reports of each treatment.

Who can apply pesticides commercially. In NSW, anyone using pesticides for fee or reward needs a pest management technician licence issued by the NSW Environment Protection Authority (EPA). NSW Fair Trading advises asking to see a copy of the licence before work starts.

So the frequency is a professional judgement – but it should be documented, justified by inspection findings and reviewed.

What decides how often your site needs pest control?

Pest control frequency by type of facility

The right number of visits a year is for your licensed technician to recommend after an inspection. What changes between site types is the risk, and what you should ask about.

Restaurants, cafés and commercial kitchens

This is the highest-scrutiny setting because Standard 3.2.2 applies directly. Ask your provider for:

• a written program stating pests covered, areas treated and service frequency;
• a report after every visit showing dates, pest activity, chemicals or controls used and recommended actions (FSANZ recommends keeping these);
• a site map of bait stations and monitoring devices;
• confirmation that products are suitable and approved for use in food premises, and are placed where neither pesticides nor dead pests can contact food or food-contact surfaces.

FSANZ also says recommended actions should be done “as soon as you can”. If reports keep flagging the same gaps – a broken door seal, grease build-up behind equipment – fixing them is often what lets a site move to a less intensive schedule. Regular restaurant and commercial kitchen cleaning that reaches behind and under equipment supports this.

Offices

Most offices are lower risk, but kitchenettes, break rooms, food deliveries and after-hours waste can still support cockroaches, ants and rodents. A typical approach is routine preventive servicing with monitoring, plus a callout process for sightings. Ask your provider how they will handle a report from staff between scheduled visits.

Warehouses and distribution centres

Large footprints, roller doors left open, pallets, cardboard and stored product all create entry points and harbourage. If you store food, packaging or other goods that could be contaminated, discuss rodent and stored-product pest monitoring and how often devices will be checked. Housekeeping matters: clear aisles and wall lines make inspection possible.

Strata buildings and apartments

Common-area treatments are usually booked by the strata manager on behalf of the owners corporation (see the FAQ below on who is responsible). Scheduling in strata has an extra step. Under NSW EPA rules, before a technician treats common areas of a multi-occupancy complex, residents must be given at least five working days’ notice, and notices must be posted at entry and exit points and on the main notice board on the day. Build that lead time into your maintenance calendar. Bin rooms, basements and garbage chutes are usually the hot spots, so strata cleaning and waste-room hygiene work hand in hand with the pest schedule.

Childcare centres, schools, aged care and health facilities

NSW EPA treats schools, preschools, kindergartens, childcare centres, community health centres and nursing homes as “sensitive places”. A technician must give at least five working days’ notice before spraying or ground-injecting liquid pesticides, or fumigating outdoors, within 20 metres of these places. Emergencies such as wasps, bees, venomous spiders or rodents allow less notice, but notice must still be given before work starts.

In practice, schedule treatments for times when children or residents are not using the treated areas, and agree methods with your provider in advance.

Termites: a separate schedule

Termite inspections run on their own cycle, separate from general pest servicing. Queensland’s building regulator (QBCC) recommends inspections “at least every 12 months, or more often in high risk areas”. Ask your provider whether your building’s construction and surroundings put it in a higher-risk category.

Signs your current frequency isn’t enough

Ask your provider to review the schedule if you notice any of the following:

• droppings, gnaw marks, grease or rub marks along walls;
• live pests seen during the day, or repeated sightings by staff or residents;
• damaged packaging or stored stock;
• unusual odours in storage areas or wall voids;
• the same issue appearing on consecutive service reports;
• a complaint, audit finding or inspection note from your local council.

The service reports themselves are the best evidence. If activity is trending up, the frequency, method or the building fix needs to change.

Is monthly pest control necessary?

Sometimes, but not by default. Monthly servicing can make sense where pest pressure is high, for example a busy food premises with a history of activity. For a low-risk office it may be more than you need. Base the decision on what your technician’s inspections find, not on a blanket rule. If you move to a less frequent schedule, keep the monitoring devices and the reporting.

DIY treatment versus a licensed provider

Off-the-shelf products have a place in small, low-risk spaces. But for a business:

• the APVMA notes that some label instructions on pesticide products are legally binding, and that uses not listed on a label have not been approved;
• food businesses must make sure products are approved for use in food premises and cannot contaminate food or food-contact surfaces;
• anyone applying pesticides for fee or reward in NSW must hold an EPA licence, and licensed technicians must keep records of each application;
• an untrained approach rarely produces the inspection reports and device maps that show an auditor or council officer you are taking practicable measures.

For most commercial premises, a licensed provider with documented visits is the defensible option.

How cleaning affects how often you need pest control

Pest control and cleaning work together. Treatments deal with pests already there. Cleaning, waste management and building maintenance remove the food, water and shelter that bring them back. When grease is removed from under equipment, bins are cleaned and emptied on schedule and gaps are repaired, the pest program has less to fight.

Visit frequency is also one of the main drivers of what a program costs each year. See what commercial pest control costs for the other factors.

Related guides:

• How to prepare your business for pest control (before and after checklist)
• How long does it take for pest control to work?

Frequently asked questions

How often should pest control be done in a restaurant?

There is no fixed legal interval. Standard 3.2.2 requires food businesses to take all practicable measures to keep pests out and eradicate them. Your licensed provider should set the frequency in a written program, base it on inspection findings, and change it as reports show activity rising or falling.

Is strata responsible for pest control in NSW?

NSW strata guidance says the owners corporation must repair and maintain common property, and owners must maintain their own lot. Pest control in common areas such as bin rooms, car parks and corridors is therefore normally arranged by the owners corporation, usually through the strata manager. Who pays for a problem inside a lot depends on the cause and the scheme’s by-laws, so check with your strata manager.

Do we need regular pest control if we haven’t seen any pests?

For a food business, yes in practice. Standard 3.2.2 requires practicable measures to prevent pests entering, not just to treat them once they appear. Scheduled inspections, with the reports FSANZ recommends keeping, are a practical way to show you are doing this. A low-risk office with no history of activity may need only light preventive servicing. Your technician’s inspection findings should decide it.

When is the best time of year to schedule pest control?

No rule sets a season for commercial sites. FSANZ lists climate as one factor in inspection frequency, so your technician may adjust visits or methods by season. In practice, book treatments outside trading hours, allow five working days for any NSW EPA resident or sensitive-place notice, and keep termite inspections on their own annual cycle.

Is your current schedule still right?

If your service reports keep showing the same activity, or your site has changed since the program was set, it may be time to review the frequency. B&K Services provides pest control alongside cleaning, hygiene, waste management and building maintenance across Sydney, Wollongong and the Illawarra, and Nowra and the Shoalhaven. Visits are coordinated under one contract with one point of contact. We can inspect your site free of charge and set out the agreed visit frequency, timing and responsibilities in writing. See how B&K’s integrated approach works.

Ask for a free site inspection or call 1300 136 954.