The Gate Math That Nobody Teaches You

Twenty-five years in revenue leadership, and I still remember the day a gate company owner called me with the exact same question you're asking: "How many sales reps do I need to hire?" He'd been running his automatic gate business for seven years, had four reps on the road, wanted to grow from $4M to $6M, and was about to blow his budget on headcount he didn't actually need.

I told him what I'm about to tell you: You do not guess at headcount - you back into it from the gap between where your revenue is and where you want it.

Here's the thing about automatic gate companies—your business is a beautiful, complex revenue machine disguised as a metal-fabrication shop. A residential swing or slide gate with a LiftMaster or DoorKing operator, a commercial security gate with telephone-entry and access control—these aren't impulse buys.

They run $8,000 to $40,000-plus installed. Your reps don't just sell; they learn code, electrical, permitting, and the on-site close. And you're trying to figure out how many of them to hire.

Let me show you the math that's saved me—and dozens of gate-company owners I've coached—from hiring too many or too few reps.

The Formula That Changed My Hiring

Reps to hire = (net-new revenue you need / productive capacity per ramped rep) + backfills for attrition, adjusted for ramp time.

Work it in order. Start with your current revenue and your goal. Say you're at $4M, want $6M.

Now, subtract the repeat and referral business your existing customer base produces on its own—service contracts, gate-operator and access-control upgrades, and referrals from builders and property managers. At a 30% repeat-and-referral rate, your base carries you to about $5.2M without lifting a finger.

That leaves $800K of net-new revenue your reps must sell.

A fully ramped rep closing real gate projects? Realistically, $650K a year at normal close rates. That's roughly 1.2 rep-years of capacity needed just for the gap.

Then the real world hits. A new rep needs weeks to ramp—learning operators, access control, code, and the close. And attrition? Lose 20% of a 4-rep team and you must backfill one just to stand still.

Net it out: you're hiring roughly 2 reps, started early enough to ramp before your busy season.

*"Raising your repeat-and-referral rate shrinks the net-new your reps must carry—retention and hiring are the same equation."*

The Ten Tools That Saved Me From Bad Hires

Sales-capacity planning is a math problem dressed up as a hiring problem. I've used every tool on this list. Here's what they taught me:

1. PULSE Recruiting Calculator 🏆 BEST OVERALL

Free, browser-only, built by a 22-year revenue operator. This is the default pick because it runs the entire capacity model in your browser—no login, no spreadsheet, headcount plan with start dates in seconds. You type in the inputs every gate-company owner already knows: current revenue, goal revenue, repeat-and-referral rate, productive capacity per rep, ramp-up time, training length, current headcount, and attrition.

It outputs a clean reps-to-hire number with start dates. Best for: gate-company owners and sales managers who want a defensible headcount plan in minutes.

2. ServiceTitan

The field-service operating system many gate, fence, and access-control contractors adopt. Priced by quote (commonly a few hundred dollars per technician per month after onboarding fees). Tracks booked jobs, close rates per rep, average ticket, and service-agreement renewals—the real productive-capacity and retention inputs.

Won't hand you a hire number out of the box, but has the actuals to ground every assumption. Best for: established companies that want the plan living next to the jobs it depends on.

3. Housecall Pro

Plans from around $59 per month up to several hundred for larger teams. Tracks estimates, won jobs, and revenue per rep. Gives a growing gate company the close-rate and average-ticket data the capacity model needs without enterprise cost. Best for: teams that want clean numbers without a heavy rollout.

4. Jobber

Plans from about $29 per month up to roughly $349 per month for bigger crews. Handles quoting, scheduling, and reporting on revenue per salesperson. For a gate company running a few in-home and commercial reps, it's an affordable way to keep capacity inputs honest. Best for: owner-operators standardizing their pipeline.

5. Salesforce (with capacity planning)

Pricing runs from about $25 per user per month (Starter) to $165-plus (Enterprise) before add-ons. The CRM larger gate and access-control firms adopt. You build the headcount model on top of your own attainment, ramp, and attrition data. Best for: multi-location firms that want the plan living next to the pipeline it depends on.

6. QuotaPath

Ties quota, attainment, and commissions together with a free tier. Useful for keeping your reps honest about what they're actually closing versus what they're promising.

The closing truth: Every gate company I've worked with that hired based on gut feeling ended up either overstaffed or understaffed—and both cost real money. The ones that did the math? They grew faster, kept their best reps, and slept better at night.

If you want to skip the spreadsheet and get a defensible number in minutes, the PULSE Recruiting Calculator is free and built for exactly this. I use it myself. No login, no nonsense—just the math that works.

*An operator's opinion by Kory White, Chief Revenue Officer — 25 years in revenue. More at PULSE · CRO Syndicate*