One Report, Several Tenancies
How commercial work is organised, who usually pays and what paperwork follows are set out on the London commercial treatment page for the full explanation. This page is narrower: a house near the university or one of the tube stations, let by the room, where the landlord has to get five or six separate people to do the right thing in the one week.
The first report tells you where the bugs were noticed, not where they are. In a shared house, tenants borrow chairs, crash in each other’s rooms and share a sofa, so treat the report as a reason to look at the whole house, not as a job for one bedroom.
Getting Into Every Room
Each tenant has a right to notice before you or a contractor go into their room, and the notice your agreements require is a matter for them and for you. We are pest controllers, not legal advisers, so check your own tenancy terms. In practice, the smoother route is usually this:
- Tell every tenant in writing, all at once, that a bedbug report has been made and that each room will be looked at. Do not name who reported it.
- Give a date and a time window for the inspection, and ask each tenant to confirm they will be in or that you may let us in.
- Ask them not to clean, spray or move anything out of their rooms before we arrive, because it hides what we need to see.
- Book the inspection for all rooms and the shared areas in one visit, so the findings come back as a single picture.

Planning Treatment Around Five Timetables
Once you know which rooms are affected, the choice between heat and chemical is partly about the tenants. A heat treatment needs every affected room empty for most of a day, but it is usually one visit, which is one date to agree. The chemical route is shorter per visit but needs everyone to prepare their room two or three times, about a fortnight apart, and one tenant who does not can undo the work for the rest.
Look at the calendar before you book. Exam weeks, the end of term and the days tenants travel home all make access harder. A room left empty over a holiday is not a solution either: bugs in an unoccupied room simply wait, and they will be there when the tenant returns.
What Each Tenant Is Asked to Do
Send every tenant the same short note, so nobody can say they were not told. Keep it to one page:
- the date, the time window and whether they need to be out;
- the preparation for their room, taken from the list we send you, whichever treatment is booked;
- not to move furniture, mattresses or bags of belongings between rooms or out of the house;
- to keep sleeping in their own bed, not on the lounge sofa or a friend’s floor;
- a number to ring you on if they cannot be in or have a question.
Tenants who bring in second-hand furniture at the start of the year are a subject of their own, covered on the Hendon page. For a tenant leaving mid-course, the Edgware page covers the check-out.
The Shared Rooms
The lounge, the kitchen and the landing belong to nobody, which is why they get forgotten. A sofa that everyone naps on in the afternoon, a spare mattress in the loft, or a box room used by guests at weekends all need to be in the inspection and, where there are signs, in the treatment. Soft furnishings you have supplied as part of the let are covered in our guide to curtains and upholstery.

Records Worth Keeping
Keep a simple file for the house: the date the report came in, copies of the notes you sent to tenants, our written findings room by room, the treatment dates and any room where access was refused. If the problem comes back, or a tenant later disputes a charge, that file is what you will be asked for.
Commercial work is quoted on the rooms or units involved. Treatments start from £220 and inspections from £120. Ring 0800 955 1018 with the number of rooms and shared areas for a figure before anything is booked, or see bedbug control in Barnet for households.
← Bedbug Control Barnet · Commercial Bedbug Treatment London, in full
Commercial Bedbug Treatment Barnet — Questions
One tenant reported bites. Do I need to check the whole house?
Yes, in a house let by the room. Tenants share furniture and each other’s rooms, so one report is a reason to look at every bedroom and the shared areas.
Should I tell the other tenants who reported it?
No. Tell everyone at the same time that a report has been made and every room will be checked. Naming the person helps nobody and makes the next report less likely.
A tenant will not let us into their room. What then?
Record it in writing and take advice on your tenancy terms; we are not legal advisers. Treating around an untreated room risks the others being reinfested.
Is heat or chemical better for a shared house?
Heat is usually one date to agree for all the affected rooms. Chemical needs every tenant to prepare their room for each visit. We will say which suits your house on the phone.
Can we leave it until the tenants go home for the holidays?
It is better not to. Bedbugs wait in an empty room, and a treatment delayed for weeks is usually a bigger one when it happens.
How is a shared house priced?
On the rooms and shared areas involved. Treatments start from £220 and inspections from £120, quoted on the phone before booking.
Bedbug Treatments in Barnet
Every service has its own page for Barnet: heat, chemical, hotels, commercial premises and inspections.
Commercial Advice
The guides that go into commercial bedbug treatment in more depth.

Bedbugs in the Workplace
The source is almost always somebody's home. Handling that without humiliating anyone is the real job.
Read more →
HMOs and Serviced Apartments
Getting into every unit at once is the hard half of block work. How it is actually scheduled.
Read more →
Student Accommodation and Halls
The academic calendar is a pest calendar. Build the inspection programme around it.
Read more →
Bedbug Treatment for Care Homes
Treating around a resident who cannot easily move, and why heat is often the wrong answer.
Read more →
Can Bedbugs Spread Through an Office?
What an office 'infestation' turns out to be when somebody actually investigates it.
Read more →Bedbug Control Across Barnet
Each area page is written around one situation we deal with.
Tell Us About the Property
Tell us how many lettable rooms, which rooms reported bites and the shared areas, and we will call back.