By Greg Allan, tradesman and creator of Data First Coaching
Why can a fit-out quote look profitable on every line and still lose money?
Because joinery margin, install margin and subbie pricing can each look healthy on their own and the job still lands flat once everything is added together. A shopfitter can price the workshop joinery with a fair margin, price the site install crew with a fair margin, get competitive numbers back from the electrical and shopfitting subbies, and still find the finished fit-out barely covered its costs.
That gap is rarely sitting in one obvious line. It builds quietly across the whole job, in the hours the joinery crew lost reworking a detail after a shop drawing came back marked up, in the after hours work the install team had to do to meet a centre's trading rules, in the small variation the project manager approved verbally that never made it onto a progress claim. None of those show up as a loss on the quote. They show up as a loss on the job.
Why do shop drawing revisions and after hours work eat the margin before the progress claim is even raised?
Because a retail or hospitality fit-out runs on someone else's deadline and someone else's site rules, and every change to the programme costs the shopfitter time that the original quote never priced for. A landlord's tenancy conditions, a builder's compressed programme, a project manager who wants the install done outside trading hours, all of it adds labour hours that sit outside the line items that were quoted.
Shop drawing approvals are often where this starts. A revision that looks minor on paper can mean the workshop remaking a joinery component or the site crew reworking an install sequence, and if that extra time is not captured as a variation before the next progress claim, it is simply absorbed. Multiply that across a few revisions, a tighter install window, and some after hours work the tenant insisted on, and the margin that looked fine at quoting stage has already been spent before the job is even finished.
What number actually tells a shopfitter if a retail fit-out made money?
The number that tells the truth is the blended margin across the whole job, labour, materials and subbies together, compared against what the quote actually promised. A single line margin, joinery on its own or install labour on its own, can look perfectly healthy and still hide a job that lost money overall.
This is where data first thinking matters for a shopfitter. A decision based on how the quote felt when it was built, or how the last fit-out went from memory, is a decision made on an old picture. The real answer sits in your own job data: what the materials actually cost against quote, what the install crew actually billed against quote, what the subbies actually invoiced against quote, all blended into one figure for that job. When a fit-out is quoted as separate priced items rather than one lump sum, it becomes far easier to see where performance against quote actually sits once everything is accounted for, and that is exactly where the blended margin gap tends to show itself.
How can AI agents help a shopfitter protect margin on a fit-out?
AI agents can take on the office work that normally gets skipped under deadline pressure, the logging of variations, the tracking of extra hours against a shop drawing revision, the chasing of a progress claim before it slips past the due date. An AI agent is software that does a job the way you would do it yourself, using your prices, your wording and your rules, so it is not a generic tool guessing at your business.
Picture a shopfitter who has just had a shop drawing come back with three changes from the project manager. Normally that gets actioned on site and the extra joinery hours get absorbed because nobody has time to write it up before the next progress claim is due. With an AI agent watching for exactly that trigger, the variation gets drafted and logged the moment the revision comes in, in the shopfitter's own format, ready to go to the builder or project manager rather than getting lost in the back and forth of email. AI agents do not replace the relationship with the project manager or the landlord. They make sure the paperwork that protects your margin does not get dropped because the crew is flat out on site.
Should you quote joinery, install and subbies as one price or keep them separate?
Quoting a fit-out as separate priced items, joinery, site install labour, materials, each subbie, almost always gives a shopfitter a better chance of protecting margin than one bundled number. A single lump sum can look clean to a project manager, but it makes it far harder to see afterwards where the job actually performed against what was quoted.
The starting point for all of it is knowing your real overheads and the profit margin you want to keep before you price a single line. That figure is the foundation the whole quote should be built from, not something added on at the end once joinery and subbie costs are worked out. Pricing a retail or commercial fit-out is not just about covering the cost of the workshop and the install crew, it has to build in profit and allow for the unpredictability that comes with tenancy work, the shop drawing revisions, the after hours windows, the landlord's last minute conditions, or the business is just scraping by from one fit-out to the next.
How does Data First Coaching approach this?
Data First Coaching, built by Greg Allan, starts by looking at a shopfitter's own job data through the Trade Business Intelligence, the blended margin across joinery, install labour, materials and subbies on real fit-outs, compared against what each quote promised. That is where the true gap usually shows itself, not in any single line item. Greg puts it simply: “Pricing isn’t just about covering your costs, it’s about building in profit.” The how, working out real overheads, setting the right margin, building the systems that catch variations before they are lost, is worked through inside the Academy, with members, because the Trade Business Intelligence is powered by every member for every member, and the Academy is built for owners who are open minded, innovative and willing to share what they learn.
