O'NIZER POOL SPECIALISTS - Singapore, Singapore

These guys constantly promised work to be done and then failed to deliver. Johnny lied to us many times about when he was coming to do a job, promising to be there many times and then just not pitching up. His workers complained to us that he had not paid them. Removing the pool was a nightmare, Johnny promised one week but took 6 weeks and after which he kept our deposit. We were cheated by this guy don’t make the same mistake

Onizer is hands-down the least professional company we've dealt with in Singapore for anything so imagine... making big promises, very quick to take the money but then:
- Pool construction took 4 months instead of the promised 1 and they left a big mess
- Even so, they never really finished certain features and we had to get the rest done ourselves
- Koh promised a pool design and delivered a different pool - you constantly have to be on top of them
- Pool maintenance is horrible, no testing of water quality, no maintenance beyond a quick vacuum and throwing in of tabs
- Koh is arrogant to his customers and insulting to his staff all the time.
- His cleaning staff is telling us to stop paying maintenance to get him to give them the proper materials they need to do maintenance - and that my friends, tells worlds about this company.

Do yourselves a favour and stay away

Johnny Koh & O'Nizer Pool Specialists are clowns... They take the money and run, doing a horrific job. They 'replaced' our decking with rotten wood! And then left piles of other rotten wood in our driveway as a hazard to our young children. They took weeks ands weeks to do the job.
Koh is arrogant and rude.
NEVER USE THIS COMPANY.