A client engages a designer, buys units from a supplier, uses a recommended fitter and arranges her own electrician and plumber.
The electrician arrives before the units, the plumber cannot work until the fitter has boxed something in, the tiler is booked for a week that is now wrong, and the client is on the telephone between five businesses trying to sequence a job she has no way of sequencing.
The question nobody asks at quotation
Who is responsible for making sure the right trade arrives on the right day with the right thing done before them. On many projects the honest answer is nobody.
Arrangement one: a full service contractor
One contract, one responsible party, all trades coordinated. Most expensive per unit of work and by far the least stressful for the client.
Arrangement two: supply and fit from one company
Units and installation together, with the client arranging anything structural, electrical or plumbing separately. Common and it leaves a real coordination gap.
Arrangement three: designer plus separate trades
The client coordinates. This is the cheapest arrangement and the client is doing a job they did not know they had accepted.
Arrangement four: a project manager engaged separately
Paid to coordinate without doing the work. Suits larger projects and clients who want the control without the sequencing.
The question that reveals the gap
Who decides what happens on Tuesday if something on Monday is not finished. If nobody can answer, the client will be answering it.
Price coordination honestly
It is real work, it takes real time and it should appear as a line rather than being absorbed and resented.
Name the single point of contact
One person, with contact details, who the client speaks to about everything. This is what clients are actually buying when they pay a premium.
Set out the sequence at the start
A written programme showing which trade is on site when and what must precede each. Clients calm down enormously when they can see a plan.
Say what the client is responsible for
Decisions by a date, choices confirmed, access arranged, and anything they are supplying. Most delays attributed to contractors start here.
Say who holds the guarantee on each element
Units from one supplier, installation by another and electrical work by a third produce three separate guarantees and one confused client. Setting out who to contact for what, in writing at handover, is what makes a problem in year two solvable rather than a round of blame.
Explain what happens when something slips
How the programme is adjusted and who tells whom. A slip is normal and an unmanaged slip is what turns into a dispute.
Cover the permissions and inspections
Who arranges them and who is responsible if something fails, which is the ground covered in permit and inspection questions on remodelling projects.
Plan for a household living through it
Coordination is not only about trades, it is about a family's week, as described in living through a renovation and the questions it raises.
Set the management expectations explicitly
The whole relationship depends on it, which is the ground covered in renovation project management questions from clients.
Establish the arrangement at enquiry
An assistant that asks what the client has already arranged, which trades are involved, whether anything structural is planned and who they expect to coordinate it identifies the gap before anybody quotes. That is the handling described in AI chatbots for home contractors and builders. See pricing, run the numbers on the chatbot ROI calculator, and the sector view sits under contractors.