Two operations sharing a building
Multifamily maintenance is really two programmes with different economics running in the same place.
The first is common areas and grounds: corridors, stairwells, breezeways, amenity spaces, car parks and landscaping. This is presentation and safety work, and its audience is people who live with it every day and notice small deteriorations that a visitor never would.
The second is unit turnover, which is not maintenance at all in economic terms. It is a race against vacancy, where the cost of the work is usually smaller than the cost of the days it takes.
Confusing the two is how portfolios end up with fast turnovers and shabby corridors, or immaculate lobbies and units that sit empty for three weeks.
Turnover cost is measured in days
The unhelpful way to think about a turn is the price of the paint, the clean and the repairs. The useful way is the daily rent multiplied by how long the unit is unavailable.
Once you look at it that way, the thing to optimise is sequencing rather than line-item price. Repairs must finish before paint. Paint must finish before flooring. The final clean is last and cannot be brought forward.
With four separate contractors, every one of those handovers is a phone call, a scheduling gap and a unit standing empty while somebody waits for somebody else. That waiting, not the work, is where the days go - which is why running the trades under one work order usually beats a cheaper quote per trade.
Pricing per unit against a defined standard scope is the other half of it. It makes the cost predictable across a portfolio, and it separates normal-wear work from damage, which is what makes a deposit deduction defensible when it is photographed alongside it.
The building is never empty
There is no maintenance window here. Residents are present at every hour, including the ones when other buildings are being worked on.
That limits noisy work to reasonable daytime hours, makes dust and access management a resident-relations issue rather than a logistical one, and means anything affecting water, power or lifts needs notice rather than just planning.
Entering an occupied unit has a legal notice requirement, and it is not a formality. Practically it means in-unit work has to be batched and planned far enough ahead for notices to be issued, rather than dispatched the way a common-area repair can be.
Work orders arrive unfiltered
In a commercial building, a facilities manager filters and prioritises before anything reaches a contractor. In multifamily the report comes directly from a resident, which means it arrives without triage and often without an accurate diagnosis.
Two things follow. Someone has to grade urgency properly, because “no hot water” and “the cupboard door is loose” arrive through the same channel with the same tone of urgency. And the loop has to be closed visibly - the resident who reported it needs to know it was done, and the manager who is paying needs to know what was done.
That is the entire reason we close out with photographs. It settles the question without a site visit, and over time it builds the history that reveals a recurring fault is one unresolved fault rather than five separate ones.
Water is the expensive failure
Of everything that goes wrong in a multifamily building, water between units is the one that turns a small fault into a large claim.
A supply line, an overflow or a failed water heater in an upper unit damages at least two units, sometimes displaces a resident, and produces an argument about responsibility that outlasts the repair by months.
The preventable share is large. Flexible supply lines have a service life and are routinely left past it. Water heaters fail in predictable ways and at predictable ages. Shut-off valves seize when they are never operated, which turns a fast isolation into a long one at exactly the wrong moment. All three are inexpensive to address on a schedule and expensive to meet by surprise.