Government officials will NEVER ask you to transfer money or disclose bank log-in details over a phone call.
Call the 24/7 ScamShield Helpline at 1799 or visit www.scamshield.gov.sg to check if something is a scam.
sg-crest
A Singapore Government Agency Website
How to identify
Official website links end with .gov.sg
Secure websites use HTTPS
Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.
Last Updated: 15 April 2026

Company Information

 

A TO Z ENGINEERING PTE. LTD.

UEN: 200401252D
3 GAMBAS CRESCENT #03-08 NORDCOM ONE SINGAPORE 757088
62528056

Tendering Limit

Find out more about the tendering limits

Check

Registered Contractors

Workhead Description Grade Expiry Date
ME01
Air-Conditioning, Refrigeration & Ventilation Works
Air-Conditioning, Refrigeration & Ventilation Works L1 01/12/2027
ME05
Electrical Engineering
Electrical Engineering L1 01/12/2027
ME06
Fire Prevention & Protection Systems
Fire Prevention & Protection Systems L1 01/12/2027