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Insights — Channel Creation & New Revenue Streams — 3 min read

How a Service Business Can Create Recurring Revenue

A service business that only sells projects starts every month at zero. The fix is rarely a new service — it's usually turning a slice of existing work into something ongoing.

A service business team reviewing a client retainer agreement.

In short

A service business creates recurring revenue by identifying the parts of its current work that are inherently ongoing — maintenance, monitoring, advice, support, or periodic review — and converting them from ad hoc, as-needed engagements into a structured retainer or contract. The clearest opportunities are usually already happening informally; the work is turning them into a deliberate, priced offer.

Project-based service businesses have a familiar rhythm: win a project, deliver it, win the next one, and start again from zero. It's a model that rewards sales effort every single month, with no accumulating base of predictable income to fall back on when a quiet period hits.

Recurring revenue changes that by converting some of the work the business already does — often work that currently happens anyway on an ad hoc basis — into an ongoing, scheduled commercial relationship rather than a one-off engagement.

Look for what's naturally ongoing in the current work

Most project-based service businesses have some natural ongoing need buried inside their project work: things need maintaining after delivery, clients need periodic review or updates, problems recur and need troubleshooting. If this currently happens as a series of one-off call-outs or favours, it's a strong candidate to become a structured retainer, because the demand already exists — it's just not been packaged.

Service business typeNatural recurring opportunity
Installer/contractorScheduled maintenance or inspection contracts
Consultant/advisorA retained advisory arrangement rather than one-off projects
Agency/creative servicesAn ongoing management or optimisation retainer post-launch
IT/technical servicesMonitoring, support or managed service agreements

Why clients often prefer a retainer, once it's offered properly

Clients are frequently reluctant to call a supplier back for small, ad hoc issues because each call feels like starting a new negotiation about cost and priority. A retainer removes that friction on both sides — the client gets a known point of contact and a predictable cost, and the supplier gets committed, recurring revenue instead of waiting for the phone to ring. The resistance to retainers is often more about how they're pitched than genuine lack of demand.

What needs to change to deliver it well

Moving from project work to a mix of projects and retainers usually requires some scheduling discipline that project work doesn't — a system for tracking which clients are on contract and when work is due, and enough capacity set aside that retainer clients aren't bumped every time a larger project comes in. Retainer clients who find themselves consistently deprioritised will cancel, which undermines the whole point of building predictable revenue.

Pricing a retainer properly

Retainers are often priced too low because they're treated as a discount for guaranteed volume, rather than valued for the predictability and priority access they give the client. A fair retainer price reflects the convenience and reliability the client is buying, not just the hours of work involved — and should be reviewed periodically rather than fixed indefinitely as the relationship and scope evolve.

A short framework

  1. 01Identify the ongoing, repeat work already happening informally around current projects.
  2. 02Decide what a structured retainer or contract would include and exclude.
  3. 03Price it to reflect predictability and priority, not just the hours involved.
  4. 04Reserve genuine capacity for retainer clients so the service doesn't quietly collapse under project pressure.
  5. 05Offer it first to existing clients who already trust the relationship.

Evans' Channel Creation Programme helps service businesses identify where recurring revenue genuinely exists in their current work and build it into a structured, properly resourced offer. It runs from £1,995 + VAT/month over six months, from £11,970 + VAT at starting price. Managed Channel Growth continues ongoing commercial management from £1,995 + VAT/month.

Could your business support another route to revenue?

Evans Channel Creation identifies, validates and builds additional revenue channels from capabilities a business already has — B2B to D2C, D2C to B2B, product to service, recurring revenue or partners — and says so plainly when a channel should not be built. Programme from £1,995 + VAT per month over six months.

Related services

Written by

By Tom Evans

Founder, Evans Sales Consultancy

Published 2 October 2026 — 3 min read

Common questions

  • Many clients prefer the predictability of a retainer once it's offered clearly, especially for the kind of ongoing small issues that currently involve an awkward ad hoc negotiation each time.

  • Base it on the value of predictability and priority access to the client, informed by typical hours involved, rather than simply discounting your day rate for guaranteed volume.

  • That's the most common failure mode. Reserving dedicated capacity for retainer clients is essential, or the retainer loses its value and clients cancel.

  • Start with clients who already generate recurring, informal requests — they're the clearest signal of genuine ongoing need.

  • A retainer changes the commercial relationship from transactional to ongoing, creating predictable revenue rather than simply charging more per project.

Still working out the right approach?

If your question is specific to your company, product or target market, we can help you work through the commercial options.

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If your business could sell more than it currently does, the fastest way to find out why is to look at the numbers together.