The pests that are usually found on office premises are

Rodents – with powerful jaws and teeth, the rats cause severe damages to files, documents, wires etc.
Mosquitoes – Mosquitoes are found everywhere and it spread deadly diseases through its bites which makes your employees fall sick.
Wood borers – Wood borers are wood damaging insects that cause damage to the wooden desk and furniture at your office
Flies – Flies contaminate the food items and spread diseases.
Cockroaches – Cockroaches are usually found on washrooms and other dark places at office premises that spread diseases through its droppings.

Bed bugs – Bed Bugs suck human blood to feed themselves and causes skin diseases like rashes, allergies etc. They can found on the office sofas, chairs, book linens etc.