Best Time Tracking Software for Stone Shop Labor

Best Time Tracking Software for Stone Shop Labor

Last October, Marco Reyes pulled three months of job data from his 12-person shop in Mesa, Arizona, and finally ran the numbers he'd been avoiding. His crew was tracking hours on paper timesheets. Payroll was fine. But when he sat down to calculate actual labor cost per job, he couldn't. "I knew we were making money overall," he told me. "I just couldn't tell you which jobs were making money and which ones were killing us." Within two weeks of rolling out digital time tracking with job-level coding, the picture got ugly fast: 22 percent of his jobs were breakeven or worse, and his most popular edge profile was the biggest offender. He raised the price on that edge the following month.

Marco's story is the norm, not the exception. Labor is the single biggest controllable cost in a stone shop. Templating, fabrication, polishing, edging, installing: every minute of crew time carries a fully-loaded cost between $35 and $85 an hour. Shops that don't track time per job are guessing at profitability. Shops that track it well stop guessing.

This review covers the time tracking tools stone shops actually use in 2026, with honest tradeoffs between them. The goal isn't to crown the most feature-rich tool. It's to find the one your crews will actually use without blowing up the rest of your workflow.

This article sits in the Stone Shop Tech Stack & Integrations cluster, part of the Complete Guide to Countertop Fabrication.

What a Stone Shop Actually Needs from Time Tracking

Before comparing tools, it's worth being blunt about the minimum requirements. If a tool can't do all of these, it's a payroll accessory, not a job costing system.

• Clock in and clock out by employee. Phone, kiosk, or fob.
• Job-level time coding. Hours land on a specific job, not just "shop work."
• Task-level time coding. Templating versus fabrication versus polish versus install.
• Payroll integration. Hours flow to payroll without re-entry.
• Job costing integration. Hours flow to the cost side of the job in QuickBooks or a stone-specific platform.
• Mobile-friendly. Field crews can clock in from a phone.

A system that only handles clock-in and clock-out is table stakes. The job-level and task-level coding is where the actual money lives.

Five Tools Stone Shops Are Running Right Now

QuickBooks Time (formerly TSheets)

The default pick for shops already on QuickBooks Online.

• Pricing: $20 per month base plus $10 per user per month. A 10-person shop pays roughly $120 per month.
• Strengths: Direct integration with QuickBooks Payroll and the QuickBooks job costing module. Mobile app, GPS clock-in option, kiosk mode. Reasonable price.
• Weaknesses: The interface is functional, not beautiful. Job and task coding takes real upfront setup. GPS features are basic compared to dedicated GPS tools.
• Verdict: The right starting answer for most shops. The tight QuickBooks integration is the deciding factor, and for many shops, that alone ends the conversation.

ClockShark

A trade-focused time tracking tool built for construction and field service.

• Pricing: $40 per month base plus $8 per user per month on the Standard plan. Higher tiers available.
• Strengths: Built for the trades. Job and crew assignment features, GPS time stamps, photo capture on clock-in (solid for proof of arrival). Strong mobile app.
• Weaknesses: Slightly higher per-user cost than QuickBooks Time. QuickBooks Online integration isn't as seamless as QuickBooks' own tool.
• Verdict: Worth a hard look for shops that want trade-specific features. Crew adoption tends to be smoother than generic tools, and that matters more than any feature list.

Hourly

A newer player combining time tracking with workers comp insurance.

• Pricing: From $8 per user per month for time tracking only; combined workers comp policies priced separately.
• Strengths: Workers comp policy integrated with payroll hours, so audits and premium adjustments happen automatically. Strong for shops where workers comp is a meaningful line item (which, in stone fabrication, it always is).
• Weaknesses: Newer, smaller integration ecosystem. The workers comp side is the killer feature; if you don't need that, other tools are cheaper.
• Verdict: Compelling if you're unhappy with your workers comp setup. Less compelling as a pure time tracking tool.

Gusto Time Tracking

Bundled into the Gusto payroll platform.

• Pricing: Included in Gusto Plus and Premium plans (Gusto Plus starts at $80 per month plus $12 per user per month).
• Strengths: Native integration with Gusto payroll. One vendor for payroll and time.
• Weaknesses: Job-level coding is basic. Better suited to shops where time tracking is mostly for payroll, not job costing.
• Verdict: Fine for shops already on Gusto who want simple payroll-driven time tracking. Not ideal if detailed job costing is the goal.

Slabwise Built-In Time Tracking

The stone-specific platform's native time tracking module.

• Pricing: Included in the Slabwise platform subscription.
• Strengths: Time codes natively to jobs in the same system that holds slabs, edge profiles, and customer records. No separate integration needed. Task-level codes match the platform's production stages automatically.
• Weaknesses: Not as feature-rich as a dedicated tool. Some shops with complex payroll setups need a more specialized payroll-side tool.
• Verdict: Best fit for shops that want job costing woven into the production workflow rather than bolted on from outside.

Job Costing Is the Whole Point

Here's the thing: the reason time tracking matters in a stone shop is not payroll. Payroll is easy. Almost any time tracker handles clock-in and clock-out. Job costing is where the differences show up, and it's the entire reason you're reading this article.

Working job costing in a stone shop means:

• Every hour of crew time gets coded to a specific job.
• Every hour also gets coded to a task within that job (templating, saw, polish, edge, install).
• The hours roll up to a job profitability report.
• The shop sees which jobs are profitable and which are bleeding cash.

Without this discipline, you know revenue per job but not cost per job. Margins look healthy in aggregate while certain job types quietly destroy you. It's like judging a restaurant by total revenue without tracking food cost per dish. You'd never know the lobster special is a money pit.

Shops that run this discipline well consistently discover that 15 to 25 percent of their jobs are barely breakeven or outright losing money. The other 75 to 85 percent are subsidizing them. Once you can see the difference, the bad jobs go away (or get repriced until they're good jobs).

Rolling It Out Without a Crew Mutiny

The biggest barrier to good time tracking is crew adoption. Not software selection, not cost. People. Three patterns that actually work:

First 30 days: clock in and clock out only. That's it. Crews learn the app, get used to the rhythm. No job coding yet. You're building the muscle memory of "touch the screen before you start."

Second 30 days: add job coding. Once clock-in is habit, layer in the job number. Make it easy. A QR code on the job folder. A dropdown of active jobs in the app. If it takes more than two taps, you've already lost.

Third 30 days: add task coding. Now that crews are clocking jobs, add the task layer. Templater versus fabricator versus installer.

Shops that try all three on day one usually fail. The crews see the system as paperwork, and they start fighting it or (worse) entering garbage data that looks right but means nothing.

The other key: pay attention to crew complaints. If clock-in takes longer than 15 seconds, fix it. If job lookup is slow, fix it. Small friction compounds over a week and turns into active resistance. Your best fabricator doesn't care about your job costing report. He cares that the app just cost him 30 seconds before his first cut.

Five Mistakes That Kill the Data

Tracking time without coding jobs. Payroll-only time tracking produces payroll-only data. Most shops eventually add job coding, but the ones that wait a year have a year of useless data.

Coding everything as "shop work." When job codes are too generic, the data tells you nothing. Specific job numbers are required. Every single time.

Not enforcing the clock-in rhythm. Crews who forget to clock in get paid based on memory, which is inaccurate in both directions. Make clock-in a non-negotiable part of starting the shift, like putting on safety glasses.

Skipping the manager review step. Time entries should be reviewed weekly before payroll. Errors caught early save the bookkeeper hours and keep your cost data clean.

Treating time tracking as surveillance. The boring truth is that framing matters enormously. Crews who feel watched fight the system. Crews who feel measured (and can see how measurement helps them) generally come around. Show the install team that their efficiency numbers are strong. That changes the conversation.

How Slabwise Fits the Picture

In Slabwise, time tracking is built into the production workflow. The platform already knows the jobs in the queue and the production stages, so coding hours by job and stage requires zero extra setup. The job costing report rolls up automatically.

For shops that want deeper payroll integration, Slabwise time tracking connects with QuickBooks Payroll and the major payroll vendors. The hours flow through the same integration that handles invoices.

For shops that already have a time tracking tool they like (QuickBooks Time, ClockShark, whatever), the integration pattern is straightforward: keep both running, have hours flow to QuickBooks for payroll and to Slabwise for job costing. Two systems, one set of data.

What This Actually Costs (and What It Saves)

For a 10-person stone shop, the annual time tracking spend looks like this:

• QuickBooks Time: about $1,440 a year.
• ClockShark: about $1,560 a year.
• Gusto Time (bundled with payroll): no incremental cost.
• Slabwise built-in: bundled in platform subscription.

Against those costs, the value:

• Better payroll accuracy: typically 2 to 4 percent labor savings from eliminating buddy punching, rounding errors, and memory-based time entry.
• Job costing discipline: typically 5 to 10 percent margin improvement on the worst-performing job types, because the shop stops taking them (or stops underpricing them).

For a $2M shop, the labor savings alone are $4,000 to $8,000 a year. The job costing impact is larger but harder to pin down precisely. Either way, the math works against any reasonable time tracking subscription. You'd have to find a way for time tracking to actively hurt your business for the ROI to go negative.

Related Reading

• QuickBooks for Stone Shops: Setup Guide Plus Integrations
• The Complete Stone Shop Tech Stack: From Quote to Install
• GPS Tracking for Install Crews: Do You Need It?
• Hiring Countertop Fabricators: Best Practices

FAQ

Do I need time tracking software for a small stone shop? For shops with 3 or more employees, yes. Below 3, paper timesheets can survive, but you're still flying blind on job costing data.

What is the cheapest time tracking option? QuickBooks Time is hard to beat for shops already on QuickBooks. Around $15 per user per month with the integration included.

Can I track time on jobs without a stone-specific platform? Yes. QuickBooks Time and ClockShark both support job coding. The setup takes more work without a stone-specific platform feeding in job numbers and production stages, but it can absolutely be done.

How do I get crews to actually use the time tracker? Make it fast, make it part of starting the shift, and review the data with the crew weekly. Frame it as measurement, not surveillance. If clock-in takes more than 15 seconds, expect pushback.

Does GPS clock-in matter? For install crews, yes. It confirms the crew was at the address. For shop crews, less useful (they're at the shop either way).

Should I use kiosk mode in the shop? Many shops do. A tablet at the shop entrance for clock-in is simpler than every employee using their phone. Works especially well in shops where personal phone use during production is discouraged.

How does time tracking integrate with payroll? QuickBooks Time and Gusto have native integrations with their parent payroll platforms. ClockShark, Hourly, and Slabwise integrate with QuickBooks, Gusto, ADP, and other major payroll vendors via API.

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Stone fabrication generates respirable crystalline silica dust. Shops must follow OSHA 29 CFR 1926.1153 standards, which set a permissible exposure limit of 50 μg/m³ over an 8-hour shift. Wet-cutting methods, ventilation, and respiratory protection are not optional.