It usually starts as a temporary arrangement. A project is winding down, another is starting, and your best superintendent covers both for a few weeks. Then it becomes the staffing model, and nobody decides it — it persists until something goes wrong on the job that was not being watched.
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Two jobs, one superintendent
It usually starts as a temporary arrangement. A project is winding down, another is starting, and the best superintendent you have covers both for a few weeks. Then it becomes the staffing model, and nobody decides it — it just persists until something goes wrong on the job that was not being watched.
When it can work
Split supervision is viable when the projects are geographically close, at different phases, of modest complexity, and each has a capable foreman who can run the day. Remove any one of those conditions and you are not sharing a superintendent, you are under-supervising two projects.
Two active jobs in simultaneous peak activity cannot share one person, regardless of how good that person is.
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Phase mismatch is the whole trick
One project in closeout and one in early sitework can genuinely share supervision. Two projects both in rough-in cannot. When evaluating this, look at the look-ahead schedule rather than the contract value — value says nothing about how much supervision a week requires.
Structure the day instead of improvising it
Fixed, known blocks at each site beat reacting to whichever job called last. Subcontractors and owners need to know when that person is reachable and where. Without structure, the superintendent spends the day driving and both projects get the version of them that is distracted.
The foreman carries it
This model only works if someone on each site has real authority to make routine decisions. If every question waits for the superintendent to arrive, you have created a bottleneck that costs more than the second salary would have.
Be explicit about which decisions the foreman owns and which ones wait.
The signals that it is failing
Requests for information piling up unanswered, inspections missed or rescheduled, subcontractors calling the office because they cannot reach the field, punch lists growing, and rework showing up on the site that gets the afternoon visit. Any two of these together mean the arrangement is over.
Do the arithmetic honestly
The saving is one salary. The exposure is schedule slippage, rework, and a subcontractor relationship that degrades on the neglected job. One delayed month of general conditions on a mid-sized project frequently exceeds the annual saving.
Where to start
Check the phases rather than the contract values, require a capable foreman on each site with defined authority, fix the daily schedule at each location, watch the failure signals weekly, and treat it as a temporary arrangement with an end date rather than a staffing model.
A bottleneck in the field costs more than the salary it was meant to save.
We help builders size field supervision against the actual schedule, define foreman authority and catch the signals that an arrangement has stopped working.
Frequently asked questions
Can one superintendent run two projects?
Sometimes, and only under four conditions: the projects are geographically close, at different phases, of modest complexity, and each has a capable foreman who can run the day. Remove any one of those and you are not sharing a superintendent, you are under-supervising two projects. Phase mismatch is the whole trick — one project in closeout and one in early sitework can genuinely share supervision, while two both in rough-in cannot. Judge this from the look-ahead schedule rather than the contract value, because value says nothing about how much supervision a given week requires.
How do I know split supervision is failing?
Watch for five signals: requests for information piling up unanswered, inspections missed or rescheduled, subcontractors calling the office because they cannot reach the field, punch lists growing, and rework appearing on whichever site gets the afternoon visit. Any two of those together mean the arrangement is over. Do the arithmetic honestly as well — the saving is one salary, while the exposure is schedule slippage, rework and a degraded subcontractor relationship on the neglected job. One delayed month of general conditions on a mid-sized project frequently exceeds the annual saving.