Pests don’t care whether a building is a family home in Chippenham or a restaurant kitchen in Swindon. But the way pest control works in each is very different. At home, it’s usually about dealing with a problem quickly and safely. For a business, it’s about preventing problems before customers, staff or inspectors spot them, and having the records to prove it.
This guide explains how home and business pest control differ, what a commercial pest control contract includes, and how to tell whether your business needs one.
Residential vs Commercial Pest Control at a Glance
| Home (residential) | Business (commercial) | |
| How it’s arranged | One-off treatment when a problem appears | Ongoing contract with routine visits |
| Main goal | Remove the pest and keep the household safe | Prevent problems and stay compliant |
| Visits | Initial visit plus follow-ups until clear | Scheduled inspections all year, plus call-outs |
| Records | Usually a simple treatment note | Full records, site plan and reports for inspections and audits |
| Prevention | Advice and proofing after treatment | Monitoring points and proofing built into the contract |
How Home Pest Control Works
Common Pests in Homes
Most home call-outs are for rats and mice in lofts, walls and under floors, wasp nests in summer, fleas brought in by pets, ants in kitchens, and bed bugs brought home in luggage.
One-Off Treatments with Follow-Up
Home pest control is usually arranged when there’s a problem. A technician inspects the property, treats the pest, and comes back for follow-up visits until it’s gone. Most jobs end with advice or proofing to stop the pest returning.
Safety at Home
At home, the priority is keeping children, pets and the household safe. Treatments are chosen to suit the property, and the technician will explain any precautions, such as keeping pets out of a treated room for a set time.
What Is a Commercial Pest Control Contract?
A commercial pest control contract is an ongoing agreement where a pest control company visits your premises on a regular schedule to inspect, monitor and treat for pests, rather than waiting for a problem.
What’s Included in a Contract
The British Pest Control Association (BPCA) recommends that a contract specification clearly sets out:
- How often routine inspections take place
- Where monitoring points and bait stations are placed, and what’s in them
- Servicing of electric fly killers, if you have them
- Maximum response times for call-outs between visits
- What records are completed at each visit
- How often the contract is reviewed
How Often Are Visits?
There’s no single number. Visit frequency should be based on a pest risk assessment of your site, reviewed at least once a year. A busy food production unit or restaurant will usually need more frequent visits than an office or shop.
Records and Due Diligence
One of the biggest differences from home pest control is the paperwork. A good contract gives you a site plan showing monitoring points, a report after every visit, and a record of any pest activity and action taken. These records are what you show an environmental health officer or auditor to prove you’re managing pests properly.
Does Your Business Need a Pest Control Contract?
The Legal Requirement for Food Businesses
Food hygiene law requires food businesses to have adequate procedures in place to control pests. The law doesn’t say you must have a contract, but a contract with regular visits and records is the most common way to show you meet that requirement. Pest problems can also affect your food hygiene rating and, in serious cases, lead to closure.
Businesses That Usually Benefit
- Restaurants, pubs, cafés and takeaways: rats, mice, flies and cockroaches
- Food production and storage: rodents, flies and stored product insects
- Care homes, schools and hotels: a wide mix of pests, with vulnerable people on site
- Warehouses and logistics sites: birds in rafters and rodents in packaging
- Farms and equestrian yards: rats, mice and flies around feed and livestock
- Offices and shops: ants, spiders and wasps, depending on location and season
Can a Business Benefit Without a Current Problem?
Yes. Routine visits are designed to catch early signs before they become an infestation. For many businesses, the cost of a contract is small compared with lost stock, bad reviews or a forced closure.
How to Choose a Commercial Pest Control Company
- Qualified technicians: the RSPH/BPCA Level 2 Certificate in Pest Control is widely treated as the minimum standard.
- Trade association membership: such as the BPCA, which auditors often ask to see.
- A clear specification: visit frequency, response times and what records you’ll receive, in writing.
- Discretion: visits that fit around your opening hours and don’t alarm customers.
Signs You Need Pest Control
At Home
- Droppings in cupboards, lofts or under sinks
- Chewed wires, packaging or furniture
- Scratching sounds in walls or ceilings at night
- Unexplained bites or itchy spots
Our guide to rat infestations in your home covers the signs in more detail.
In a Business
- Staff or customers reporting sightings
- Damaged stock or contaminated products
- Flies or rodents near bins, deliveries or entrances
- Unusual smells in kitchens or storerooms
For kitchens and food areas, see our guide on how to get rid of flies.
Pest Control for Homes and Businesses Across Wiltshire
Wiltshire Pest Services Ltd is a BPCA-certified pest control company based in Warminster. We provide one-off treatments for homes and ongoing pest control contracts for businesses across Wiltshire and neighbouring parts of Somerset, Dorset and Hampshire. Call us on 07711 259749 to book a treatment or arrange a free site survey for your business. Frequently Asked Questions
Routine inspections, monitoring points and bait stations, treatment when pests are found, call-outs between visits, and a report after every visit. The details, including visit frequency and response times, should be set out in writing.
It depends on the risk. Visit frequency should be based on a pest risk assessment of your site and reviewed at least once a year. Food businesses usually need more frequent visits than offices or shops.
Food businesses must have adequate procedures to control pests under food hygiene law. A contract with regular visits and records is the most common way to show this. Other businesses have a general duty to keep premises safe and hygienic.
A contract usually costs more than a single home treatment because it includes regular visits, monitoring and reporting all year. Prices depend on the size of the site and the level of risk, so we give each business a tailored quote.
We choose treatments to suit your home and explain any precautions before we start, such as keeping pets and children out of treated areas for a set time.
Yes. Routine visits catch early signs of pests before they become an infestation, which protects stock, reputation and your food hygiene rating.
