Electrical work directly affects the safety of your home or business, so choosing the right contractor matters more than it might seem. Here's what to look for.
Verify licensing
In Singapore, fixed electrical installation work should be carried out by a Licensed Electrical Worker (LEW) or under a company with the appropriate electrical work licence. Always ask for this before work begins.
Ask for a clear, itemised quotation
A trustworthy contractor will break down costs by scope — materials, labour, and any additional works — rather than giving a vague lump sum.
Check experience with your property type
HDB, condominium and commercial electrical works each have different requirements and approval processes. Choose a contractor familiar with your specific property type.
Look at real project history
Ask to see photos or references from similar past projects — renovation, reinstatement, or M&E works.
Confirm warranty and after-service support
Good contractors stand behind their work with a warranty period and are reachable afterward if an issue comes up.
Red flags to avoid
- No written quotation or contract
- Reluctance to show licensing or past work
- Prices far below market average
- No fixed business address or contact
Taking the time to vet a contractor properly upfront saves significant cost, delay and risk later.