How long does plan check take for a tenant improvement?

The range, and what sets it

Small, clean TIs — an office refresh with no structural work, no change of occupancy, no new plumbing — move fastest and in some cities qualify for expedited or over-the-counter review. Anything that adds occupancy change, commercial kitchen work, structural alterations, or a new use category goes into the full review queue alongside ground-up projects. Big-city departments publish target turnaround times, but actual first-review times stretch when volume spikes. Ask the department for its current first-review estimate when you submit; the published target and the live queue are often different numbers.

Why cycle count matters more than review speed

Every correction cycle costs a full round-trip: the reviewer re-examines the set, your team responds, the response itself gets reviewed. A set that clears in two cycles beats a set submitted a month earlier that needs four. The corrections that generate extra cycles are usually not exotic engineering disputes — they are missing documents, mismatched schedules, unaddressed comments from a prior round, and revisions the reviewer cannot find because nothing was clouded or delta-tagged. Completeness at submittal and discipline in the response are the two schedule levers the project team actually controls.

What a complete TI submittal looks like

The architectural set with the code analysis the jurisdiction requires: occupancy and use, occupant load, egress, accessibility. The engineering the scope triggers: structural for openings, mezzanines, and heavy equipment; MEP for system changes, new fixtures, and kitchen work; energy documentation where the state or city requires it. Plus the jurisdiction's forms, the landlord's criteria where the building imposes them, and any deferred submittal list stated up front. Submitting the engineering as one coordinated package — rather than discipline by discipline as each finishes — prevents the cross-references between sets from becoming correction comments.

What Torch delivers

Torch engineers TI scopes as one coordinated, sealed package — structural and MEP designed against the same architectural set, with the jurisdiction's checklist worked before submittal rather than discovered in the correction letter. When corrections come back, the engineers who drew the set answer them point by point, with revisions clouded and keyed to the comments. That response discipline is where TI schedules are recovered. Send the architectural set and any correction letter you already hold, and we will scope the engineering and tell you the same day whether it qualifies for a fast quote.

The bottom line

TI plan check time is set by the jurisdiction's queue and your cycle count. A complete first submittal and point-by-point correction responses are the schedule — everything else is waiting.

More engineering answers · Get a quote