Hiring a Singapore HDB Kitchen Carpenter: Questions to Ask

A Singapore HDB kitchen carpenter works inside rules that do not apply to a condo or a landed house. The flat is public housing, the walls are shared with neighbours, and the contractor must hold a licence on HDB's Directory of Renovation Contractors. Hiring the wrong person is not just a bad finish, it can mean an unapproved hack, a fine of up to S$5,000, and a wall you pay to rebuild. These are the questions worth asking before you hand over a deposit.

Confirm the licence before anything else

HDB requires that only contractors on the Directory of Renovation Contractors carry out renovation works in a flat, including jobs that need no permit. Ask for the licence number and check it on the HDB website yourself. A carpenter who says "our ID is licensed, that's enough" is pointing at someone else's permit, and the fine for using an unlicensed contractor lands on the flat owner, not the tradesman.

Also ask who submits the permit. The licensed contractor files it through HDB's portal, not you. If your carpenter cannot name the licensed entity handling your flat, stop there. The permit must be displayed at the unit entrance for the whole job, and that only happens when a licensed party owns the submission.

Questions about the actual build

Ask what board goes inside the carcass. E0 plywood is the answer you want for a kitchen that faces daily steam. Ask how they handle the plumbing riser and whether the sink can move, because moving a drainage point needs HDB approval and adds S$2,000 to S$6,000 per relocation. Ask for the fabrication lead time in writing, since carpentry is what pushes a BTO renovation from three months to six.

Ask to see two kitchens they built at least a year ago, not just render images. A carpenter proud of last year's work will show you photos of a real flat with worn handles and still-level doors. That tells you more than any showroom display.

Red flags that end the meeting

Walk away if they promise an open kitchen without checking your floor plan for a load-bearing wall. Load-bearing walls are drawn as thick solid lines and can never be hacked, full stop. Walk away if they quote a kitchen with no carcass specification, or if they say permits are "not needed" for a wall between kitchen and living. Every wall hack needs HDB's written approval, instant or not.

Another flag is a deposit that dwarfs the industry norm. A reasonable start is 20 to 30 percent, with progress payments tied to milestones like fabrication done and installation complete. A carpenter asking for 70 percent up front is financing their cash flow with your flat.

Reading the contract line by line

Before you sign, read the payment schedule against the milestones instead of the total. A deposit of 20 to 30 percent with the balance tied to fabrication done and install complete protects you if the workshop stalls. Ask what happens if a board arrives warped or a door comes in the wrong colour, because the remedy should be written as a free remake, not a discount on a flawed piece. The carpenter who puts the fix into the quote is the one who stands behind the work after the keys change hands, and that line on paper matters more than any promise made across a table.

The right carpenter answers the boring questions without sighing. Licence, board, permit, lead time, payment schedule. Get those five right and the kitchen almost builds itself.