Field Service Metrics That Actually Matter for a Small Shop
Big FSM dashboards bury you in vanity metrics. The 6 to 8 field service KPIs that actually change decisions for a small trades shop, and the lever for each.
Most field service management dashboards are built to look impressive in a sales demo, not to help you run a 4-truck shop on a Tuesday morning. You log in, see forty widgets, and close the tab. That is the legacy FSM problem in one screenshot: 30% of the features your business uses and 70% you have never opened. The truth is that a small shop runs on a handful of numbers. If you track more than you will act on, you are just doing data entry at night for no reason.
Here are the field service metrics that actually change decisions, what each one means, a rough benchmark, and the single lever that moves it. Pick six to eight. Ignore the rest until you grow into them.
Revenue Per Tech Per Day
This is the closest thing to a north star for a small trades shop. Take the revenue a tech produces in a period and divide by the days they worked.
Why it matters: it rolls up your pricing, your dispatching, and your sold work into one number. If it is flat while your costs climb, you feel the squeeze before the bank account tells you.
A rough benchmark depends on the trade, but most healthy residential service techs land somewhere in the four-figures-per-day range once you include both repairs and sold replacements. The lever that moves it most is not working faster. It is putting the right tech on the right call, so your strongest closer is not stuck on a $89 tune-up while a system replacement goes to someone who will not quote it.
Average Ticket
Total revenue divided by number of jobs. Simple, and it tells you whether you are running a real business or a busy hobby.
- Track it by job type, not just overall. A plumbing shop's drain-cleaning average and water-heater average should look nothing alike.
- A rising average ticket usually means your techs are presenting options instead of just fixing the one thing the customer named.
- The lever: give every tech a clean, consistent way to present good-better-best options on site. Most missed revenue is not lost sales, it is sales nobody offered.
Close Rate on Estimates
Of the estimates you write, how many turn into sold work. If you hand out ten quotes and sell three, that is a 30% close rate.
This is one of the most ignored KPIs for contractors, and one of the most expensive to ignore. A shop closing 30% versus 50% on the same lead flow is leaving half its growth on the table without spending another dollar on marketing.
Why it matters: it separates a lead problem from a sales problem. Plenty of owners pour money into ads when the real leak is that good leads are getting weak quotes. The lever is follow-up. Most estimates die from silence, not from a no. A simple, tracked sequence after the quote goes out moves this number more than any script.
First-Time Fix Rate
The percentage of jobs you fully resolve on the first visit, no return trip for parts or a second diagnosis. Count a job as first-time-fixed only if the customer needed nothing else from you to be back in service.
A second trip is the most expensive truck roll you will ever make, because you already spent the profit getting there once.
A strong residential shop runs first-time fix in the 80% range or better. Below that, you are bleeding windshield time. The lever is truck stock and prep. Knowing what is likely on the job before the tech arrives, so the common parts are already on the van, is worth more than any pep talk about efficiency.
Callback and Rework Rate
The flip side of fix rate. What share of completed jobs come back as a warranty return or a "you were just here" complaint. Track it per tech and you will learn things you cannot unlearn.
- A healthy callback rate sits in the low single digits. Once it creeps past 5%, you have a training or a parts-quality problem, not bad luck.
- Callbacks are silent margin killers because nobody invoices them. The job already closed, so the second visit is pure cost.
- The lever: tie it back to the individual and the job type. One tech with a 10% callback rate on the same work everyone else nails is a coaching conversation, not a mystery.
Days to Get Paid (DSO)
Average days between finishing a job and the money landing. The work is not done when the truck leaves. It is done when you are paid.
Why it matters: a profitable shop can still run out of cash. If your DSO is 45 days and your suppliers want 30, you are floating the difference out of your own pocket. The benchmark for residential should be near zero because you collect on site. For commercial and new-construction work, anything over 30 to 45 days deserves attention. The lever is collecting at the point of service and making it dead easy to pay. Every day a balance sits open is a day your money is funding someone else's business.
Booked Capacity and Utilization
What share of your available tech hours are actually sold and scheduled. If a tech is on the clock 8 hours and billing 5, your utilization is roughly 62%.
- This is the metric that tells you whether to hire. Owners often add a truck when the real fix is filling the trucks they already have.
- Watch booked capacity a week out. A calendar that is 90% full for next week means you can raise prices or add a tech. A calendar at 40% means you have a marketing problem, not a staffing one.
- The lever is dispatch discipline. Tight scheduling and short drive times turn the same headcount into more billable hours, no hiring required.
One Acquisition Number: Reviews or CAC
You need exactly one number on where new work comes from. For most small shops, review velocity beats a complicated customer-acquisition-cost spreadsheet. How many new reviews did you earn last week, because steady reviews are the cheapest lead source a local trade has. If you do buy ads, then track cost per acquired customer and compare it honestly against the lifetime value of that customer, not just the first ticket.
The lever for reviews is the ask, automated right after a job closes while the customer is still happy. The lever for paid CAC is killing the channels that do not pay back and doubling down on the one that does.
Track What You Will Act On, Nothing More
Notice what these eight have in common. Every one of them falls out of doing the job. You already write estimates, complete visits, and collect payment. The metric is just the byproduct, captured once, not a second night shift of data entry. If a number requires a special report nobody has time to build, it will not get tracked, and a KPI you never look at is worse than no KPI because it cost you effort for nothing.
This is exactly where good software should carry the weight. You should be able to ask "how did we do last week" and get the answer, not open a report builder and assemble it yourself. The right system already knows your close rate and your callback rate because it watched the work happen. That is the difference between a tool built for the trade and a dashboard built to impress a demo. If you have outgrown the simple entry tools but cannot stomach paying for software with seventy features you will never open, that gap is where we live. We built FieldCommerce for HVAC and the rest of the trades to answer the question, not assign you homework.
Start with three numbers, not eight. Pick revenue per tech, close rate, and days to get paid, watch them for a quarter, and let the rest follow once those are habit. When you want to see how this looks running on real jobs, get in touch and we will walk you through it.