Insights

The five numbers most trades owners never watch, and what they cost

A former CRA auditor and fractional COO on the five numbers that quietly decide profit in an owner-run trades or construction business, and how to start watching them.

---

Most trades owners I meet can tell me their revenue to the dollar and their bank balance to the penny. Ask them what a job actually netted after everything was counted, and the room goes quiet. That gap is not a character flaw. It is the nature of the work. You are on the tools, the phone is ringing, the truck needs a part, and the paperwork waits until Sunday night. But the numbers that decide whether you keep the money you earn are hiding in that gap, and they are almost never the ones on the top line.

I spent years as an auditor at the Canada Revenue Agency reading how businesses really run versus how their owners described them. Now I run an operations firm and hold a Lean Six Sigma Black Belt, and I do fractional COO work for owner-run companies in Manitoba and Western Canada. A trades business is really two businesses wearing one logo, the truck business and the project business, and they have opposite economics. Here are the five numbers that separate the shops that keep their profit from the ones that just look busy.

Number one: your fully burdened labour rate

This is the number that fixes more profit-and-loss statements than any sales push, and it is the one owners get wrong most often. Your journeyperson's wage is not what that person costs you. Add payroll taxes, WCB, benefits, the truck, fuel, tools, phone, and training, and the real cost runs thirty to fifty-five percent above the base wage. A tech you pay seventy thousand actually costs you north of a hundred thousand once everything is loaded in.

Here is why it matters on every quote. If you price a job on the base wage instead of the burdened rate, a job you think carries twenty percent margin quietly becomes a break-even job, and you never see it because the gross looked fine. A useful yardstick from the trade is that a journeyperson should generate roughly four and a half to five times their fully burdened cost in revenue. Put the burdened rate into every estimate, not the wage, and you stop giving away margin you cannot get back.

Number two: net margin, split service from project

The single most useful thing I do for a trades owner is force one P&L into two. Service, repair, and maintenance is the profit engine, routinely fifty to sixty-five percent gross, because labour is the main input and the customer in a cold house at minus thirty is not price-shopping. New-construction and project work often runs twenty to thirty percent gross before a single change order, and that thin band is where the whole year gets swallowed.

When both sit in one bank account, the fast, fat service cash quietly bankrolls the slow, thin project work, and the owner cannot see it happening. This is how a shop nets three or four percent while booked solid for eight months. The diagnostic is blunt. If you cannot state your service net and your project net as two separate numbers, you are managing a blended average that is hiding a loss-making line. Splitting them is often the moment an owner finally sees which half of the business is carrying the other.

Number three: billable-hour utilization, and the callback hiding inside it

Owners love to say they are slammed. Slammed tells you about demand. It tells you nothing about whether you are getting paid for the hours you pay for. Billable utilization is simply billable hours divided by paid hours, and most shops are shocked the first time they measure it. Between windshield time, quoting, and driving for parts, a lot of firms bill only sixty to sixty-five percent of the hours they pay for. Below sixty percent, you are financing a lot of unpaid driving.

The quiet cousin of this number is the callback. On service work you need roughly a seventy percent first-time-fix rate just to cover the truck, the tech, and the office, and eighty percent-plus is the real target. Every callback costs you somewhere between three and six hundred dollars all in, and here is the trap. Rework rarely shows up as a line item. It hides inside labour hours as "the job just took longer." If nobody tracks a callback rate, that margin is leaking and no one in the building can see the hole.

Number four: holdback receivable

This one is specific to how construction gets paid in Manitoba, and it catches good owners every year. Under the Builders' Liens Act, statutory holdback is seven and a half percent, it cannot be contracted out of, and it is held for forty days after substantial performance. That is real money you have earned and cannot touch, and owners routinely spend it before it arrives, because on paper the job is done.

The deposit illusion is the same problem from the other side. A customer deposit feels like profit, so it gets spent on the last job's materials, and you are running a rob-Peter float that collapses the first slow month. The fix is to track holdback receivable as a live line on your books, a real number you can point to, and to calendar every lien deadline. Owners who do not do this are surprised twice, once when the cash is late and once when a missed registration window forfeits their security. Money you have already spent in your head is the most dangerous kind.

Number five: change orders as a share of revenue

Ask a general contractor what percentage of last year's revenue came through signed change orders, and the answer tells you almost everything. "I don't really track that" means it is leaking, and profit fade is mostly a pile of small unbilled extras. The customer asks for one more thing, the crew does it to be nice, and it never becomes a signed, priced change order. One widely cited example in the trade had change orders booked at thirteen thousand dollars of profit on paper that actually lost forty-five thousand once the disruption and coordination were counted.

There is a smaller version of this that costs owners every single job. Markup is not margin. An owner who says "I add twenty percent" and believes that is a twenty percent margin is actually earning sixteen and seven-tenths percent, and is under-earning on every job without knowing it. If your overhead runs twelve to fifteen percent of revenue, that twenty percent markup does not clear it the moment anything slips. A no-verbal-changes rule, a signed change order before any extra work proceeds, and honest markup math put this number back under your control.

What these five numbers have in common

None of them appear on your bank statement, and that is exactly why they get ignored. Revenue is vanity, recovered overhead and collected cash are truth, and every one of these five lives in the space between the two. You do not need enterprise software to start watching them. Most shops already own a tool like Jobber, Housecall Pro, or QuickBooks that can produce job-level costing if someone sets it up to. The highest-value first move is rarely new software. It is making the tool you already pay for tell you the truth about a closed job.

The deeper pattern underneath all five is the owner who is still the best technician in the company. When you are the top biller, pulling yourself off the tools to watch these numbers feels like cutting revenue. It is the opposite. Watching these five is the work that lets the business hold on to what your hands earn, and it is the structural ceiling that a fractional operator is built to break.

Where to start this month

Pick one number, not five. If you quote projects, start with burdened labour and change-order capture. If you run trucks, start with the service-versus-project split and your callback rate. Pull five closed jobs, compare what you quoted to what actually happened, and the gap will point you straight at the number that is costing you the most. If you want a straight read on where you stand, our operations health check traces these numbers through your own books and shows you where the money is leaking first. You are always welcome to reach out and talk it through.

Frequently asked questions

What is a fully burdened labour rate? It is the true hourly cost of an employee once you add payroll taxes, WCB, benefits, vehicle, fuel, tools, phone, and training to the base wage. In the trades that loading runs thirty to fifty-five percent above the wage, so pricing on the wage alone quietly turns profitable jobs into break-even ones.

Why split service and project margins instead of tracking one number? Because they have opposite economics. Service and repair routinely runs fifty to sixty-five percent gross, while new-construction and project work often runs twenty to thirty percent. Blended into one number, the fast service cash hides the fact that it is subsidizing thin project work, and you cannot fix what you cannot see.

Is a twenty percent markup the same as a twenty percent margin? No, and this trips up owners constantly. A twenty percent markup is a sixteen and seven-tenths percent margin. If your overhead runs twelve to fifteen percent of revenue, that markup does not clear it once anything slips, which is how a busy shop nets three or four percent.

Do I need expensive software to track these five numbers? No. Most shops already run a tool like Jobber, Housecall Pro, or QuickBooks that can produce job-level costing when it is set up properly. The highest-value first move is usually making the tool you already own tell you the truth about a closed job, not buying a new one.