An electrician tests a commercial distribution board as part of an electrical inspection. The cost of an Electrical CoC depends on the installation size, complexity and whether remedial work is required.

A maintenance technician carries out a minor repair in a commercial office. Hourly rates are only part of the cost: call-outs, materials, access, job duration and specialist requirements also matter.

Technicians install a split air-conditioning system in a commercial office. Unit capacity, pipe runs, electrical requirements, drainage and access all contribute to the final installation cost.

A technician services a split air-conditioning unit in a commercial office. Equipment type, quantity, condition, access and maintenance history all influence the cost of commercial aircon servicing.

Commercial building and refurbishment work in a South African office environment. The final cost depends on the scope, finishes, services, access and whether the premises remain operational during the work.