Managing Subcontractors Without Losing the Job

Taking on subcontractors is how most trade firms grow without the commitment of employing people. It is also how a lot of them lose control of quality, of the customer relationship, and occasionally of the job itself. The tax side is well covered elsewhere. This is about the operational half, which is where it actually goes wrong.

A subcontractor is not a cheaper employee. That framing is the root of most of the trouble, and it produces two opposite failures: treating them like staff, which causes problems you do not want with how the arrangement is characterised, or treating them as strangers, which is how a customer ends up dealing with someone who knows nothing about the job.

CIS against PAYE for trades teams covers the tax and status side, and that is genuinely an accountant's territory. What follows assumes you have that right and asks how you actually run the work.

Before anybody starts: the five things in writing

Not a contract drafted by a solicitor, necessarily. Just five things that exist somewhere other than a phone call.

1. The scope. What is being done, to what standard, and what is explicitly not included.
2. The price and what triggers a variation. Most disputes are about work that grew.
3. Payment terms, and when the clock starts. On completion, on your customer paying, on invoice. Say which.
4. Who talks to the customer, and about what. The single most valuable line on the list.
5. Insurance and qualifications, seen rather than described. Ask for the certificate. Put a note of the expiry date somewhere you will see it.

The fifth one gets skipped constantly, usually with someone you have known for years, and it is the one that becomes serious when something goes wrong on site.

The customer relationship is the thing to protect

This is the real commercial risk and it is rarely discussed honestly.

You found the customer. You quoted, you scheduled, you carry the reputation. The subcontractor turns up, does good work, gets on well with the householder, and leaves a card. Next time, the customer rings them directly.

You cannot prevent that with a clause, and trying too hard makes you look insecure. What you can do:

• Be the one who communicates. Confirmations, updates, the follow up afterwards. If every message the customer receives comes from you, you are the firm they remember.
• Brief the subcontractor properly so they represent the job well rather than improvising.
• Own the aftercare. The person who sorts out a problem six months later is the person who gets the next job.

The firms that lose customers to subcontractors are almost always the ones who went quiet during the job.

Scheduling people who are not yours

This is the operational difference that catches people out. Employees are available to you by arrangement. Subcontractors are running their own diary, and you are one of several people in it.

Practical consequences:

• Book further ahead and confirm closer to the date. A slot agreed three weeks ago and never reconfirmed is not a slot.
• Expect to be outbid for time. If someone else offers them four days and you offered one, you may lose the day.
• Do not build a critical path through a single subcontractor without a conversation about what happens if they are ill.
• Give them the information once, properly. Address, access, what is there, what to bring, who to ask for. Chasing details on the morning is how days get lost.

Having the job visible to everyone in one place solves most of this, which is the same problem as scheduling around your first employee, just with less control over the other person's calendar.

Quality, without standing over them

You cannot supervise someone you are not with, and if you are supervising them closely the arrangement may look less like subcontracting than you intended.

What works instead:

• Define the finish, not the method. Tell them what done looks like. How they get there is their business and that is rather the point.
• Photographs at completion, as a normal routine for every job and every person, not as a sign of suspicion.
• A short snag pass on anything you have not seen before you invoice the customer.
• Deal with the first problem immediately. Small standards slip quietly. The conversation after the first job is easy; after the fifth it is a confrontation.

Getting the money right in both directions

The squeeze that kills firms doing this is paying subcontractors on completion while waiting sixty days for your own customer to pay. You are financing the job, at scale, with your own working capital.

Two defences. Take meaningful deposits from customers so materials and early labour are not coming from your reserves, and be rigorous about collection. Getting invoices paid on time covers that side properly.

The other half is being a good payer yourself. Reputation among subcontractors is small and fast. Firms that pay promptly get first call on good people, and in a tight market that is worth more than a slightly better rate.

Where software fits

Modestly, and it is worth being clear about that.

A shared diary means the subcontractor sees the job, the address, the access notes and the changes without a phone call. Photos and notes land against the job rather than in someone's camera roll. Invoices to your customer go out and chase themselves so you are not financing everyone else's cash flow.

Ours handles a mixed workforce on one schedule, which is genuinely the awkward case for small firm software. What it does not do: it does not calculate CIS deductions, it does not sync to your accounting package, and it does not verify anyone's insurance for you. Those are your accountant's job and your job respectively.

Pricing is published and you can open the live demo.

FAQ

How do you stop a subcontractor taking your customer?
Be the one the customer hears from. Send the confirmations, the updates and the follow up yourself, brief the subcontractor well, and own the aftercare. Firms that go quiet during a job are the ones that lose the relationship, and no clause substitutes for being present.

What should be agreed with a subcontractor before work starts?
Scope, price and what triggers a variation, payment terms and when the clock starts, who communicates with the customer, and sight of current insurance and qualifications. Written down somewhere, even briefly.

How do you manage quality without supervising directly?
Specify the finished result rather than the method, make completion photographs routine for everyone, snag unfamiliar work before invoicing, and address the first slip immediately rather than letting standards drift.

How far ahead should you book subcontractors?
Further than employees, and reconfirm nearer the date. They are running their own diary and you are one entry in it, so an unconfirmed slot agreed weeks ago should not be treated as secure.

Is managing subcontractors different from managing employees?
Operationally yes. You have less control over availability and method, which is inherent to the arrangement rather than a problem to fix. How the relationship is treated for tax and employment status is a separate question for your accountant.

Key takeaways

• A subcontractor is not a cheaper employee, and treating them as one causes trouble in both directions.
• Protect the customer relationship by communicating, not by clauses. Going quiet is how firms lose customers.
• Book further ahead and reconfirm. You are one entry in someone else's diary.
• Specify the finish, not the method, and deal with the first quality slip immediately.
• Watch the cash squeeze of paying out before being paid in, and be a prompt payer: that reputation buys you good people.