EngineerOffice Pricing (2026): What It Really Costs a UK Field Service Firm

EngineerOffice is a per-user, per-month subscription from the US software company BQE, quoted in dollars, and BQE does not publish a full UK price list in pounds, so your real number comes from a sales call rather than a web page. That matters less than the structural point most comparison articles skip: EngineerOffice is a time, expense and billing tool for consulting and design engineering practices. It is not a field service job management system. If you run 12 engineers doing reactive calls, PPM visits and compliance certificates, the per-user price is only half the question. The other half is whether the thing does your job at all.

What EngineerOffice actually is (and who it was built for)

BQE's product line covers professional services firms that bill time against projects. BQE sells EngineerOffice to consulting engineering practices (structural, civil and MEP design consultancies), ArchiOffice to architects, and BQE CORE as its broader time, billing, project management and accounting platform. The common thread is billable hours, work in progress and project profitability.

What that lineage means in practice: there is no van-first job board, no reactive dispatch queue, no PPM scheduler with asset registers, and no engineer app designed to be used one-handed in a plant room with one bar of signal. There is no digital certificate output either, which is a hard stop for anyone issuing gas, electrical, fire alarm or F-gas paperwork.

So when a fire and security or M&E contractor asks "what does EngineerOffice cost?", the useful answer starts with "for what?". We covered the same ground in EngineerOffice pricing explained for UK field service firms.

EngineerOffice pricing: how the model works

The model is straightforward even when the number isn't:

• Per user, per month. You pay for named seats, not for jobs completed or engineers on the road.
• Tiered by user type. Professional services tools typically separate full users (who can see billing, projects and reporting) from limited or timesheet-only users. Full seats cost more, and it is easy to under-count how many full seats you actually need.
• Modular. BQE positions its software as pay for what you use, so billing, accounting and advanced reporting may sit outside the base seat price.
• Annual versus monthly billing. Annual commitment is normally cheaper per seat, but it locks the seat count in.
• Quoted, not published. At the time of writing we could not find a sterling price list for EngineerOffice on BQE's site. Starting prices that appear on directories such as Capterra are entry-level and dollar-denominated, which is rarely the tier a 14-seat firm lands on.

We are deliberately not printing a figure here. Anyone quoting you a firm EngineerOffice price without seeing your seat mix is guessing.

The costs that don't appear on the pricing page

• Implementation and onboarding. Often a one-off fee, sometimes scaled to seat count.
• Data migration. Customers, sites, historic jobs and open invoices out of your old system. Ask whether it is included, quoted, or "you export a CSV and we'll import it".
• Training days. Office staff need hours. Engineers need a system simple enough not to need days.
• Premium support tiers. Check whether faster response times are an upgrade.
• Add-on modules. Billing, accounting sync and reporting can sit outside the base price.
• UK accounting fit. Confirm native, supported integration with Xero, QuickBooks or Sage rather than a workaround, and confirm it handles CIS and UK VAT rates the way your accountant expects.
• FX and card fees. A dollar subscription moves with the exchange rate, and your card provider's non-sterling transaction fee applies on top. Check your card's terms.
• VAT treatment. Services bought from an overseas supplier normally fall under the reverse charge rules for UK VAT-registered businesses, so the accounting differs from a UK invoice. See HMRC's place of supply of services guidance and check it with your accountant.
• Renewal uplift. Ask, in writing, what happens to the price at year two.
• Re-keying. Every job detail the app can't capture on site becomes office admin time. That is the most expensive line item on this list and it never appears on a quote.

Three-year total cost of ownership: a worked example

Take a firm with 12 engineers and 2 office staff, £1.5m turnover, hiring two engineers over three years. Fill in your own quoted figures. P is the per-seat monthly price in pounds after FX. I, M and T are one-off implementation, migration and training.

| | Year 1 | Year 2 | Year 3 | |---|---|---|---| | Seats | 14 | 15 | 16 | | Subscription | 14 × P × 12 | 15 × P × 12 × 1.05 | 16 × P × 12 × 1.10 | | One-off costs | I + M + T | 0 | New-seat setup, if charged | | Admin re-keying | Hours per week × your office rate | Same | Same |

The 5% and 10% uplifts are illustrative assumptions, not a published figure. Use whatever your contract actually says.

Then run two sanity checks. Cost per engineer per month equals three-year total divided by 36, divided by your engineer headcount. Cost as a share of turnover equals annual total divided by £1.5m. If a system lands above roughly half a percent of turnover and still leaves your engineers on WhatsApp, it is costing more than it earns.

Script for the sales call: "Fourteen users today, sixteen within two years. Give me the total in pounds for 36 months including onboarding, migration and training, tell me the renewal uplift, and tell me the cost of adding one engineer in month seven."

What you get for the money, and what you don't

| Strong for | Absent or weak for field service | |---|---| | Time and expense capture against projects | Reactive job dispatch and a live board | | Work in progress and project profitability | PPM schedules and asset registers | | Invoicing against phases, retainers and fee stages | Offline-first engineer app on poor signal | | Professional services accounting and reporting | Photo capture attached to a job | | Multi-stage design project structures | Digital certificates and site sign-off | | | Van stock and parts against a job |

Plainly: if you bill hours against design projects, it fits. If you send engineers to plant rooms, it doesn't. Gas work has to be signed off by a Gas Safe registered engineer, and F-gas work carries record-keeping duties set out in the government's F-gas guidance. Neither of those is a time-and-billing problem. That is why engineering forms and certificates on site matter more to this ICP than WIP reporting.

How EngineerOffice pricing compares to UK field service software

The tools this kind of firm actually shortlists are built around jobs and engineers rather than billable hours. Check current terms yourself, because vendors change them.

| Vendor | What to check | |---|---| | Joblogic | Per-user tiers, module boundaries, contract term | | Commusoft | Per-user tiers, which features sit in which plan | | BigChange | Quoted pricing, contract length, hardware | | Simpro | Quoted pricing, implementation fee | | Klipboard | Seat types, migration support | | Tradify | Per-user pricing at the smaller end | | Engineer OS | See what Engineer OS is and who it's for |

Compare on four things: is it priced per user, per engineer or flat; is the contract rolling or a 12 to 36 month lock-in; is there a setup fee; and are office and admin seats charged at the same rate as engineers. Then apply the UK-specific test that decides it. Are certificates and custom forms included in the price, or are they a module you find out about at renewal?

The real cost test: does the app survive contact with your engineers?

Software your engineers refuse to use costs you twice. You pay the licence, and you keep paying for the WhatsApp group and the paper job sheets it never replaced. That is exactly how firms end up on an older system that costs more than it earns.

Run this five-point test in any trial, with two real engineers, on real jobs:

1. Can an engineer complete a job start to finish on a phone in under three minutes?
2. Does it work with no signal in a basement, and sync cleanly when they come back up?
3. Can they attach photos to the job without backing out of it?
4. Can a certificate be issued and signed on site, not typed up in the office later?
5. How long does training take per engineer? If it's more than twenty minutes, adoption will leak.

That is the standard for job management that works on a van and a phone, and it applies to engineer scheduling software too.

Questions to put to any vendor before you sign

• Is the price in GBP, and is VAT included or added?
• What is the minimum term, and what notice do we give to leave?
• What happens to the price at renewal, in writing?
• Is onboarding and data migration included, or quoted separately?
• Are office and admin users charged the same as engineers?
• What does it cost to add one engineer mid-term?
• If we leave, can we export customers, jobs, photos and certificates, and in what format?
• Is support UK hours, and is it phone, chat or email only?

Who EngineerOffice is right for, and who should look elsewhere

EngineerOffice is a reasonable fit for a small consulting engineering practice billing time against design projects, particularly one already comfortable in the BQE ecosystem and happy with a dollar subscription. It was built for that firm and it does that job.

It is the wrong tool for a 5 to 30 engineer contracting business running reactive calls, planned maintenance and compliance certificates. Not because of the price, but because the shape of the product doesn't match the shape of the work.

If that's you, shop for three things: pricing per engineer that you can predict as you hire, certificates and forms included rather than bolted on, and an app your engineers will actually open on a bad day in a cold plant room. That is what we built Engineer OS to do, and it's the same principle behind our billing software for engineers. Test it against the five-point adoption list above before you believe anyone, including us.

FAQ

How much does EngineerOffice cost per user per month? BQE does not publish a full price list for EngineerOffice on its website, so the honest answer is that your number comes from a quote. It is a per-user, per-month subscription in US dollars, and the figure moves with user type, modules and contract term. Starting prices on directories such as Capterra are entry-level, not what a 14-seat firm ends up on.

Does EngineerOffice publish UK pricing in pounds, or do you have to request a quote? Expect a quote. BQE is a US vendor and prices in dollars, so ask for the total in pounds, ask whether it is fixed for the term, and add your card's non-sterling transaction fee. Also check the VAT reverse charge treatment for services bought from overseas using HMRC's place of supply guidance.

Is there a free trial or a free version of EngineerOffice? BQE handles demos and trials through bqe.com rather than offering a permanently free tier. Whatever is on offer, use the window as an adoption test with two engineers on live jobs, not a feature tour with your office manager.

What's the difference between EngineerOffice, ArchiOffice and BQE CORE? Same stable, different audiences. BQE aims EngineerOffice at consulting and design engineering practices, ArchiOffice at architects, and BQE CORE at professional services firms more broadly for time, billing, projects and accounting. All three are organised around billable hours, not van-based dispatch.

Is EngineerOffice suitable for a field service company with engineers in vans? Not as a job management system. There is no reactive dispatch board, no PPM scheduler or asset register, no offline-first engineer app, and no certificate output for gas, electrical, fire or F-gas work. It is built for billing project time.

What are the best EngineerOffice alternatives for UK field service firms? Firms of 5 to 30 engineers typically shortlist Joblogic, Commusoft, BigChange, Simpro, Klipboard and, at the small end, Tradify, alongside Engineer OS. Judge them on pricing model, contract length, whether office seats are charged, and whether certificates are included or a paid module.