Your Coventry engineers service kit under SLA and Jobber can't see the contract
ServiceTitan, Jobber, and Housecall Pro are built for trades doing one-off domestic jobs, not for a Coventry engineering or equipment-service firm running SLA contracts against a fleet of installed assets. Custom field service management software costs £40,000 to £100,000 over 3 to 6 months and pays back by tying every visit to the contract, the asset history, and the parts it consumed.
The off-the-shelf field service tools assume a job is a customer, an address, and an invoice. A Coventry firm servicing industrial or automotive equipment runs contracts with response-time SLAs, against specific installed assets with full service history, and each visit consumes parts that have to be traced and reordered. ServiceTitan has no real model for the contract or the asset, so the SLA clock, the machine's history, and the parts used end up tracked in a spreadsheet beside the app.
The SLA is where the money and the risk sit. If you can't see which jobs are against which contract and how close each is to breaching its response time, you breach SLAs you didn't know were at risk, and a breached SLA on a key account is a contract you might lose. The generic tool schedules the visit and is blind to the obligation that made the visit matter.
What field service management costs in Coventry
| Project scope | Typical cost | Timeline |
|---|---|---|
| SLA contracts and asset register | £40k to £60k | 3 to 4 months |
| Add engineer app and parts integration | £60k to £80k | 4 to 5 months |
| Full FSM with customer portal and dispatch | £80k to £100k | 5 to 6 months |
The fix: field service management built for Coventry, not rented
Custom field service software is built around the contract and the asset: every visit is linked to its SLA, the engineer sees the machine's full history on arrival, and parts consumed flow back to stock and reorder. The SLA clock is visible, so you act before a breach, and the asset history makes the next visit faster and the renewal conversation easier.
- You run SLA contracts with response-time obligations
- You service installed assets that need full history
- Parts used on visits must trace back to stock
- SLA breaches surprise you because the clock isn't visible
- Your jobs are one-off with no SLA contracts
- You don't track installed assets or their history
- Parts usage doesn't need stock traceability
- Jobber or Housecall Pro already fits your trade work
The capability list that earns its budget
What we build under field service management in Coventry
Everything a field service management build here can cover: asset and maintenance tracking, field service management software, dispatch software, work order management, technician scheduling and mobile field app.
How long it takes, phase by phase
Exactly what you get
Field service software built around contracts and assets: every visit linked to its SLA with a visible response clock, a full per-machine service history the engineer sees on arrival, and parts consumption that flows back to stock and reorder. Scheduling prioritises by SLA risk, and a customer portal lets clients log calls and check asset status. It integrates with your CRM (Customer Relationship Management) for the customer relationship, your inventory management system for parts, and your accounting software for contract billing, and overlaps with your HR (Human Resources) software for engineer skills and certifications.
How to choose a developer in Coventry
Ask how they'd make the SLA response clock visible and prioritise dispatch by breach risk, and how an engineer sees a machine's history on arrival, because contracts and assets are what separate real FSM from a domestic-trade scheduler. A developer who works with Coventry's engineering and equipment-service firms will understand that the SLA and the asset register are the value, and will build offline engineer access knowing that industrial sites often have no signal.
- Every visit tied to its SLA, with the response clock visible before a breach
- Full asset service history at the engineer's fingertips on arrival
- Parts consumed traced back to stock and triggering reorder automatically
- Contract and asset data that strengthens renewals and uptime guarantees
- Scheduling that prioritises by SLA risk, not just by who's free
- More than a Jobber subscription, with a real build timeline
- Requires building an accurate asset register up front
- Engineer app and offline capture add complexity
- Overkill for simple, contract-free one-off jobs
- !No SLA-contract experience; ask how they track a response-time clock
- !No asset register; ask how an engineer sees a machine's history on arrival
- !Parts aren't traced; ask how consumed parts reach stock and reorder
- !No offline engineer app; ask how a job works in a site dead-zone
- !Domestic-trade only; ask for a contract-based FSM they've built
If field service management is on the roadmap, lms, crm, shopify usually follow within the year. Budget them as one conversation.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Why doesn't ServiceTitan work for us?
Because it's built for trades doing one-off domestic jobs, with no real model for an SLA contract or an installed asset with service history. A Coventry equipment-service firm runs visits against contracts and machines, so the SLA clock, the asset history, and the parts used end up in a spreadsheet beside the app.
How does SLA tracking prevent breaches?
By tying every visit to its contract's response-time obligation and showing a live clock, so dispatch can prioritise jobs at risk of breaching before they do. Breaches happen because generic tools schedule the visit while staying blind to the obligation behind it.
Why does asset history matter?
Because an engineer who arrives knowing the machine's full service history works faster and diagnoses better, and because that history strengthens both uptime guarantees and renewal conversations. Off-the-shelf tools track the customer, not the asset, so that history has nowhere to live.
What does custom FSM cost?
SLA contracts and an asset register run £40,000 to £60,000. Adding an engineer app and parts integration takes it to £80,000, and a full FSM with a customer portal and dispatch reaches £100,000, over 3 to 6 months.