For hvac contractors
Time tracking built for HVAC contractors.
Service calls and installs run on different math: different rates, different overtime thresholds, different sites every day. Clox tracks them all from one phone, one tablet, one Friday export.
No credit card required · Cancel anytime
The Sunday-night problem
Service calls and installs blur together, and no one can say who spent how long where.
A few techs running several calls each add up to a lot of jobs and no clear record behind them. Clox geotags and time-stamps every punch at the moment of work, so each call has its own block of time and you're not reconstructing the week from memory on Friday.
What you get
Built for the way hvac contractors actually work.
Whether you do residential service, commercial installs, or both, Clox handles your techs.
Quick punches between calls
Techs tap in/out between calls without leaving the truck. Works offline and syncs when signal comes back.
Job-cost reports that match reality
Compare bid hours to actual hours per install. Catch the jobs that are losing money before they finish.
Overtime rules per tech
Set daily and weekly overtime thresholds and a multiplier for each tech once. Clox splits regular from overtime on every shift, so the Friday export is already right.
See it in action
Timesheets and job sites, in one place.
Your crew's punches become timesheets on their own. You see who is on each site and the hours behind every job, without keying any of it into a spreadsheet.
Timesheets
Approve a week of hours in minutes
Every shift, break, and overtime hour is calculated and laid out by week. Fix a wrong punch, close a shift someone forgot to clock out of, and approve. Payroll is ready by Friday.
Worksites
Know who's actually on the job site
Set a GPS radius around each site. Clock-ins outside it get flagged. You see who is on the clock and where, and once you set pay rates, what the day is costing while it happens.
How it works
Up and running this week.
You run Clox from the web. Your crew clocks in from the Clox app on their phones. If some of the crew share one device, mount a tablet at the trailer and they punch in with a PIN.
Sign up and invite your crew
Create your account in under a minute, then text your hvac contractors a link. They sign up and start clocking in from their own phones.
They clock in, you see everything
One tap in, one tap out, on a phone or a shared tablet at the trailer. Geofencing, breaks, and overtime rules run on their own.
Export payroll, reclaim your weekend
Friday: one CSV export into QuickBooks, Gusto, ADP, or Paychex. The Sunday-night timecard math is gone.
Questions
Questions hvac contractors ask
Will my crew actually use it?
If they can use a phone, they can use Clox. Clocking in is a single tap. There's nothing to set up or remember. Crews on a shared tablet punch in with a short PIN.
Does it work without cell signal on a job site?
Yes. Punches are saved on the device and sync automatically the moment the phone is back in range.
How much does it cost?
A $29/month base that includes your first 3 users, then $6 per additional user. Every feature is included on every plan. There's a 14-day free trial and no credit card required to start.
Does it handle overtime and breaks?
Yes. Daily and weekly overtime, lunch deductions, and state break rules are calculated automatically, including California's daily and double-time tiers.
Can I get the hours into QuickBooks, Gusto, ADP, or Paychex?
Yes. Clox exports a CSV built for QuickBooks, Gusto, ADP, and Paychex, plus a universal CSV that any other payroll provider can take.
Simple pricing
$29 / month base, then $6 / user.
Every feature is included on every plan. You pay a flat base plus a set rate per person, so you only pay for the hvac contractors on the team.
Try Clox with your crew this week.
14 days free. No credit card. Built for an HVAC contractor, like you.