At some point, every search firm gets an instruction they can't best fulfil themselves.
A property in an area where you don't have strong council relationships. A specialist mining search. A drainage instruction in a part of England where a local firm has access you don't. Or just too much volume at once, and you can't stretch the team further without something slipping.
The options are: turn the work away, take it and do it badly, or subcontract to someone who can do it well.
Most firms go to option three eventually. The question is whether they do it in a way that's controlled — or in a way that quietly creates problems.
What subcontracting is supposed to do
Done right, subcontracting extends what your firm can cover without you having to build every capability in-house.
You take the instruction. You send the relevant line item to a trusted partner. They fulfil it. You incorporate the result into the complete bundle and return everything to the solicitor under your brand. The client relationship stays with you throughout.
The solicitor doesn't deal with the partner firm. The partner firm doesn't invoice the solicitor. You pay the partner at an agreed rate; you charge the solicitor at your rate; the difference is your margin.
That's the clean version. Here's where it gets messy.
Where it goes wrong
Margins agreed on the fly
The most common problem: no formal commercial terms. You refer work to another firm because you've worked with them before and they seem reliable. You agree a rate informally. Over time the rate drifts. Or the partner charges differently than agreed. Or you realise the margin you assumed was there isn't.
This happens slowly enough that most firms don't notice until they try to reconcile a month and can't understand where the money went.
The fix is simple but people skip it: set commercial terms in writing before you refer a single order. Rates per search type. Payment terms. What happens if something goes wrong. Review it once a year.
Nobody checks the result
The partner returns a result. Your team incorporates it into the bundle and it goes to the solicitor. Nobody looked at it.
That result went out under your brand. If it's wrong — wrong format, missing answers, something the partner's team got confused about — it's your problem. Not the partner's. Yours.
Checking subcontracted results before they go out is not bureaucracy. It's the minimum. A quick review step — does this meet the standard we'd apply to our own work — catches most issues before they become complaints.
Status is invisible
You referred the work. Now you're waiting. The partner hasn't updated you. The solicitor chases. You chase the partner. The partner is dealing with it but forgot to tell you. You apologise to the solicitor for something that wasn't your fault and had already been resolved.
This is a communication problem, not a competence problem. The partner may be doing good work. But if you have no visibility into where the order is until you ask, you're always reactive.
The expectation needs to be set upfront: acknowledgement when received, update if it's going to be late, notification when it's done. If a partner can't commit to that, they're not a partner — they're a liability.
Credentials never properly checked
You agreed to work with this firm because someone recommended them, or because they seemed professional in the meeting. You've never actually verified their Search Code registration. You've never confirmed their PI insurance is current. You've assumed it's fine.
If their result goes into your regulated search bundle and their credentials aren't in order, that's your compliance exposure. Not theirs.
Check it. Write it down. Set a reminder to check it again in twelve months.
"I've seen firms build good subcontracting relationships over years and then have the whole thing unravel because terms were never properly set, nobody was reviewing quality, and one slow month turned into a billing dispute that ended the relationship badly. The work they were doing was good. The arrangement holding it together wasn't."
— Valerie Bennett, Personal Search Veteran · June 2026
What a properly managed network looks like
A managed subcontracting network isn't complicated. It's just formalised.
Written commercial terms with every partner. Rates by search type. Payment terms. Quality standards. What happens when something goes wrong.
Verified credentials on file. IPSA membership confirmed. Search Code registration checked. PI insurance certificate received and dated. Annual review in the diary.
Clear process for each referral. What information goes to the partner when an order is assigned. What format the result comes back in. What status updates are expected and when.
A review step before anything goes to the solicitor. Not a full recheck of their work — a quick review for format, completeness, and anything that looks wrong.
Performance tracked over time. Actual turnaround times. Any quality issues. Patterns that flag a partner relationship that's drifting.
None of this is onerous. The firms that do it well describe it as just part of how they work. The ones that don't are usually managing the consequences of not having done it — quietly, one awkward conversation at a time.
How the network changes what you can offer
With the right subcontracting arrangements in place, the practical effect is significant.
You can tell a solicitor yes to searches you previously had to decline or refer elsewhere. You can absorb volume spikes without stretching your own team past its limits. You can cover specialist search types — mining, drainage, local searches in areas you don't know well — without building those capabilities from scratch.
The solicitor still deals with one firm. One relationship. One point of contact. You just happen to have a network behind you that extends your reach.
Valio's network is built on this model. You assign a line item to a partner from inside the order screen. They fulfil it under their own credentials. Status syncs back automatically. You stay brand of record throughout. No commission splits, no messy handoffs.
How the Valio network works → · The order-to-invoice workflow → · Valio for search firms →