By Sean Warnet — USMC veteran & Hawaiʻi C-5 License CT-37515 · Published May 2026 · Updated September 4, 2026
Right after price, every Oʻahu homeowner asks the same thing: how long will I be living around a construction zone? Here's a straight answer. A single-family bathroom remodel typically runs 7 to 15 days on site. A complex primary suite runs 3 to 4 weeks. A kitchen varies more than either because cabinetry, layout, separately licensed trades, and permit needs all affect the sequence. On Oʻahu, the honest number also includes the lead time before the crew arrives.
Typical build windows, in plain days
These are on-site build windows for single-family homes — not condos, not commercial work. The range inside each one comes down to how much tile you're setting and whether the layout stays put or moves.
- A standard single-family bathroom — 7 to 15 days on site, depending on tile scope and whether fixtures stay in place or relocate.
- A complex primary suite — 3 to 4 weeks, with more fixtures, more tile, and often plumbing or electrical coordination that adds days.
- A kitchen — the widest range of all, because a like-for-like refresh is a different schedule from a new layout with custom cabinetry, trade coordination, or permit-required work.
The part the mainland forgets: ocean lead time
On the mainland, a cabinet order may arrive quickly. On Oʻahu, cabinetry, tile, stone, and fixtures cross an ocean — and a backordered vanity or custom slab can add weeks that have nothing to do with crew speed. Permit-required changes go through the City & County of Honolulu's Department of Planning and Permitting (DPP), and the appropriately licensed professional for each regulated part of the work can also affect timing. A realistic schedule accounts for both.
What a disciplined schedule actually looks like
We build the schedule backward from those realities. Long-lead materials are ordered and staged before demolition. When a permit is part of the contracted scope, its timing and the person responsible are documented before work begins. Founder Sean Warnet's Marine Corps background still shows up in the basics: plan carefully, communicate clearly, and treat the agreed calendar as a commitment.
Hidden conditions, and the honest contingency
Older Oʻahu homes hide surprises behind the drywall: dated wiring, failed plumbing, moisture or termite damage that no one can see until demo opens the wall. A found condition can add days to any of the ranges above. We'd rather scope that possibility honestly up front and build a little contingency into the plan than hand you a date we already suspect the walls might break. A schedule you can trust is one that accounts for what Oʻahu homes actually hide.
Want a real start date for your home, not a vague someday? Our on-site consultation is $250, credited back to your project on contract.
