Construction Punch List: How to Write One and Close It Out

The punch list is where a good project finishes well or drags on for months. The usual failure is not the list itself but vague items, no deadlines and no clear way to say "done".

When to create it

At or just before substantial completion, the point at which the owner can use the building for its intended purpose, even though minor work remains. Walk the project with the contractor (and the architect, if there is one). Do it in daylight, room by room, with the drawings and specifications in hand.

How to write items that get fixed

Each item needs five things:

1. Location. Building, floor, room, wall. "Kitchen, north wall, behind range" beats "kitchen".
2. What is wrong. "Paint has runs and holidays", not "paint bad".
3. What the standard is. Specification section, drawing, manufacturer instruction or the contract requirement.
4. Photo. Wide shot and close-up, tied to the item number.
5. Responsible party and due date. Who fixes it and by when.

What belongs on a punch list and what does not

• Belongs: touch-up paint, cracked tile, a door that does not latch, missing cover plates, caulking gaps, scuffed finishes, minor adjustments.
• Does not belong: defects that affect safety, structure or water-tightness (these are not "punch"; they are warranty or breach issues and should be handled separately), and new work or changes (these are change orders).

Holdback

Owners usually withhold payment tied to the punch list. The amount is set by the contract; a common approach is a multiple of the estimated cost to complete the open items (150 percent is a frequently cited figure, but it is contract-driven, not a rule). Hold a defined amount rather than the whole retainage so the contractor has an incentive to finish and the owner has no reason to overreach.

Closing out

1. Contractor marks each item complete.
2. Owner or architect verifies on site and signs off item by item.
3. Re-inspect once. New items discovered later go on a separate list, otherwise the list never ends.
4. Collect closeout documents: warranties, manuals, as-builts, final lien waivers, certificates.
5. Release the holdback and final payment against the signed verification.

Common problems

• The list grows with every walk-through. Fix: one inspection round, then a defined cut-off.
• Items without owners or dates. Fix: assign every item at the walk-through.
• Payment released before the list is closed. Fix: tie final payment to the sign-off.
• Warranty and punch confused. Fix: punch is about completion; warranty is about defects that appear later.

Punch lists also depend on a clean paper trail from the start: scope, specifications and approved changes. MEXUM reviews the contract, estimate and pay applications for gaps that later turn into punch-list disputes.

Frequently asked questions

What is a punch list in construction?

A list of minor defects and unfinished items noted near substantial completion that the contractor must correct before final payment.

When should a punch list be created?

At or just before substantial completion, during a walk-through with the contractor, and the architect if there is one. Do it in good light with drawings and specifications.

How much money should be held back for punch list items?

The contract decides. Many contracts hold a multiple of the estimated cost to complete the items, commonly cited as 150 percent, rather than the entire retainage.

What is the difference between a punch list and a warranty claim?

A punch list covers incomplete or defective items identified before final acceptance. Warranty claims cover defects that appear after completion, within the warranty period stated in the contract.