Your best technician and your worst technician are probably costing you close to the same amount in wages - but one of them might be generating three times the revenue. According to Brentwood Growth's November 2025 benchmarks, top-performing plumbing companies see $200,000 to $300,000 in annual revenue per technician, while underperformers drag that number down without anyone noticing until the P&L hits the fan.
If you are running a plumbing operation and you cannot tell me - right now, without digging through spreadsheets - which of your techs is closing the most jobs, selling the most maintenance agreements, and finishing calls in one visit, you have a revenue problem hiding inside a management problem.
7 Ways to Track and Manage Plumbing Technician Performance
What is the right revenue-per-technician benchmark for plumbing?
Brentwood Growth's 2025 plumbing KPI report sets the bar clearly: $200,000 to $300,000 in annual revenue per tech is what top-performing shops hit. Anything below that range is a signal - either you have scheduling gaps, undertrained techs, or your dispatch is sending the wrong person to the wrong job.
Divide your last 90 days of revenue by your number of active field techs. If you are sitting below $16,000 per tech per month, something is leaking and it is not the pipes.
How much revenue is your dispatch wasting right now?
ServiceTitan's February 2026 field service data landed a number that should make every plumbing owner pause: technicians spend 28% of their day driving. For a 50-tech operation, that calculates to $2.38 million per year in windshield time. Cut that by just 25% through smarter routing and you free up $595,000 in capacity without hiring a single person.
Justin Sachs of Hometown Plumbing in Southern California discovered this firsthand after automating scheduling and dispatch through Housecall Pro. Manual scheduling and dispatching were consuming hours that generated zero revenue. Once those tasks were automated, his technicians recaptured billable time immediately. If you want to understand how to structure that process, how to dispatch technicians efficiently covers the mechanics step by step.
What utilization rate should your plumbing techs hit?
The target is a 70% billable utilization rate - meaning 7 out of every 10 hours a tech is on the clock, they are actively working on a paid job. Brentwood Growth benchmarks put efficient operations in the 65 to 75% range, and Financial Models Lab's December 2025 analysis ties this directly to profitability, noting that successful shops maintain 28 to 35 billable hours per technician weekly.
Below 65% and you are paying for idle time at scale. Most plumbing companies sit in the 5 to 8% net margin range, meaning a $2M shop nets $100,000 to $160,000. A well-run shop hitting 15 to 20% net margin on that same $2M nets $300,000 to $400,000 - same revenue, totally different outcome based on how tightly you manage tech utilization.
Which technician KPIs should you actually track?
Not every metric is worth your time. These are the ones that directly connect to money:
| KPI | Target Benchmark | What Low Numbers Mean |
|---|---|---|
| Revenue per technician (annual) | $200,000 - $300,000 | Training gaps or scheduling waste |
| Billable utilization rate | 65 - 75% | Too much drive time or idle time |
| First-call resolution rate | Above 85% | Inventory issues or weak diagnostics |
| Maintenance agreements sold | Track monthly | Missed recurring revenue |
| Average ticket value | $315 - $856 | Upsell gap or no good-better-best pricing |
| Close rate | 50 - 70% | Pricing or presentation problems |
| Calls per day per tech | Track per individual | Scheduling density problems |
ServiceTitan's technician scorecard tracks all of this automatically - calls per day, estimates closed, revenue generated, and maintenance agreements sold. Shops using ServiceTitan across their first year reported an average revenue increase of 25%. That is not a marketing number - that is what happens when you can finally see what each tech is actually producing.
For a broader look at which numbers to watch across your whole operation, home service KPIs to track breaks down the full dashboard worth building.
How does first-call resolution affect your revenue?
First-call resolution (FCR) is one of the most overlooked revenue levers in plumbing. Brentwood Growth sets the target at above 85% - meaning 85 out of every 100 jobs get fully resolved on the first visit. When that number drops, you are eating return trip labor costs, burning tech hours, and frustrating customers who then leave one-star reviews.
Low FCR usually points to three culprits: your trucks are not stocked right, your techs are not trained to diagnose thoroughly, or your dispatch is sending junior techs to jobs that need a senior. Fixing FCR does not require new hires - it requires better inventory protocols and honest performance tracking per individual tech. How to manage material costs as a contractor covers how to keep trucks stocked without blowing your parts budget.
Browse AI automation recipes built for plumbing contractors
Get StartedWhat does the upsell gap cost you per job?
Housecall Pro's platform data shows that many plumbing technicians complete the job as scheduled without recommending new products or services. Christina Stollwerck of Stollwerck Plumbing LLC in Mukilteo, Washington uses Housecall Pro to close exactly that gap - monitoring job performance and identifying which techs are skipping upsell conversations.
According to Home Service Hound data cited by ServiceTitan, the average plumbing service call ticket runs $315, with premium jobs reaching $856. If your average is sitting at $315 and your best tech is closing at $600, that gap across 200 monthly calls is real money left on the table every single month. How to increase average ticket for contractors is worth reading before your next team meeting.
A survey of ServiceTitan Pricebook Pro users - plumbing, HVAC, and electrical contractors - found they attribute an average 13% year-over-year revenue increase directly to flat-rate pricing software. When your techs have a digital pricebook with good-better-best options in front of the customer, they sell more on every call without having to be trained as salespeople.
If maintenance agreement sales are also part of your growth plan, how to sell maintenance agreements walks through how to build that into your tech's daily workflow.
How should you roll out performance tracking without killing morale?
Goettl Air Conditioning and Plumbing, a major Southwest US operation, made a deliberate choice when adopting ServiceTitan: they rolled it out on their own timeline so techs could get comfortable before the busy season hit. The result across ServiceTitan's customer data was a 21% average revenue increase in the first two years for shops that made the switch.
The lesson is to sequence the rollout so your team understands why the scorecard exists before they feel like they are being watched. Frame performance tracking as a coaching tool, not a gotcha. Show techs their own numbers first and let them compare month over month.
The competition instinct takes over naturally once techs can see their own data. If you are scaling a team and need to think through hiring alongside performance management, how to hire technicians in home services covers how to bring the right people in before you add more scorecards to manage.
What about the leads feeding your techs - are those tracked too?
Performance tracking does not start when the tech pulls up to the job. It starts when the phone rings. Invoca's 2025 Call Conversion Benchmarks - drawn from analysis of over 60 million phone calls - found that only 35% of calls from digital marketing are qualified leads. That means your techs could be losing before they even get dispatched.
Invoca also found that 37% of phone leads convert during the call itself, and that phone calls convert at 10 to 15 times more revenue than web leads. If your office is letting calls go to voicemail or taking too long to respond, you are burning leads that cost you real money to generate.
SearchLight Digital's Q1 2026 data across 524 plumbing contractors found the average cost per lead on Google Ads is $183, with cost per paying customer hitting $333. A missed call is not just a missed call - it is $333 in ad spend with nothing to show for it. Missed call auto-response for contractors covers exactly how to stop that bleed today.
If you want to understand what is driving leads into the top of the funnel in the first place, how to get more leads as a plumber ties the marketing side directly to the performance metrics you are tracking per tech. For the bigger picture on scaling the whole operation around a high-performing team, how to scale a plumbing business and how to grow a plumbing business both cover the operational leverage points that matter most once your tracking system is in place.
Frequently Asked Questions
Start with one number this week
Pull your last 90 days of revenue, divide it by your number of active field techs, and write that number down. Then pull it by individual tech. The gap between your best and worst performer is your immediate revenue opportunity - no new marketing spend required. Set a monthly review cadence, show techs their own scorecards, and watch the accountability do the heavy lifting from there.