Best Heavy Civil Software for Excavation Contractors
Tenna tracks the iron, Samsara tracks the trucks, and Trimble WorksOS only earns its keep if your machines are already running GPS grade control — treating these five as one interchangeable 'heavy civil software' category is exactly how contractors end up paying for redundant coverage.
An excavation contractor's core-ops stack spans five distinct jobs, not five versions of one job
Pricing for a 22-person excavation & site-work contractor.
Every 'best construction software' roundup ranks the same five or six platform names, which makes it easy to assume they're all competing for the same job. They aren't. HeavyJob costs jobs and timekeeps; B2W prices bids before you win them; Tenna tracks yellow iron; Samsara tracks trucks; WorksOS compares grading data to a design surface. Buying the wrong subset — or the whole list when your fleet doesn't need all of it — is where a lot of avoidable spend hides.
Field Timekeeping & Job Costing: HCSS HeavyJob — $500/mo
HeavyJob is the operational backbone for heavy civil crews: daily field timekeeping, equipment/production tracking, and real-time job-cost reporting, integrating with QuickBooks Online, Foundation Software, Tenna, and Gusto. It earns the $500/mo by replacing a job-costing process that otherwise runs a week behind reality. The failure mode we see most: foremen never actually trained on the mobile field app keep filling paper time sheets in parallel, so the office re-keys the same data twice and 'real-time' job costing quietly becomes next-week job costing.
Estimating & Takeoff: B2W Estimate — $350/mo
B2W Estimate manages bid estimating, takeoff, and a historical cost database for pricing excavation and earthwork jobs before submission, integrating with HeavyJob and PandaDoc. It's replacing the single riskiest manual process in the business — a mispriced bid you can't walk away from once awarded. The common mistake: running B2W for large jobs but still estimating smaller ones in a spreadsheet, so the historical cost database it's meant to build never gets fully populated and year-three bids aren't meaningfully sharper than year-one ones.
How the five heavy civil platforms stack together — and which ones are actually optional.
Core operations tools by monthly cost
Equipment Telematics vs. Fleet Tracking: Tenna and Samsara Aren't the Same Purchase
Tenna ($300/mo) is GPS and telematics tracking built for excavators, dozers, and other yellow iron, including maintenance-due alerts. Samsara ($220/mo) is GPS fleet tracking and driver-safety monitoring built for dump trucks and pickup crew vehicles. Both integrate with HeavyJob and each other, and both get bought redundantly more often than any other pair in this pillar — contractors assume one covers 'the fleet' broadly and either double-pay for tracking they already have, or leave an asset class with no coverage at all.
Tenna vs. Samsara — different asset classes, not competing products
| Capability | Tenna | Samsara |
|---|---|---|
| Asset class | Heavy equipment | Trucks & light vehicles |
| Maintenance-due alerts | ||
| Driver safety monitoring | ||
| Monthly cost | $300 | $220 |
| Team size range | 5-200 emp | 5-200 emp |
The most common mistake in this pillar isn't picking the wrong tool — it's assuming Tenna or Samsara alone covers both asset classes, and either paying for redundant coverage or leaving one uncovered.
Machine Control Analytics: Trimble WorksOS — $400/mo, and only if you need it
WorksOS delivers cloud analytics for GPS machine-control grading data, comparing as-built surfaces to design in near real time so a PM can track cut/fill progress without walking grade stakes. It integrates with Tenna and HeavyJob — but it's the most conditional tool on this list. It only earns its cost if your excavators and dozers already run licensed GPS machine control; buying the analytics layer before the hardware/licensing is live gets you a dashboard with nothing feeding it.
WorksOS pulls grading data through Tenna and into HeavyJob — but only if machine control is actually licensed on the iron.
Checking what actually connects before you buy
Questions to ask before assembling this stack
- Does your fleet run licensed GPS machine control on the machines doing the grading — or would WorksOS have no data to analyze?
- Are you tracking yellow iron, trucks, or both — and does your current telematics tool actually cover both asset classes?
- Does the vendor's 'integrates with HeavyJob' claim move job-cost data automatically, or does someone still export and re-key it?
- What's your equipment count today, and does it justify a dedicated telematics platform versus a lighter GPS tracker?
- If you added B2W Estimate today, would your team actually stop estimating in spreadsheets for smaller jobs?
Confirming an integration actually moves data — not just that both vendors list each other — is worth the five minutes before you buy.
The actual takeaway
Your fleet composition and project complexity determine the right combination here — not which platform ranks highest on a generic 'best construction software' list. A smaller shop running mostly hand-graded work has no use for WorksOS. A shop running one excavator and no dump trucks doesn't need Samsara. The list of five tools above isn't a shopping list; it's five separate jobs, and the right stack only includes the ones your fleet and bid volume actually require.
Buy for the job, not the category — HeavyJob and B2W are close to universal at this size, but Tenna, Samsara, and WorksOS are only worth their price if the specific asset class or hardware behind them exists in your fleet.
Our engine ranks these purely on your fleet size and project complexity — it has no visibility into which vendor pays the biggest affiliate bounty. Run the free audit to see the right combination for your excavation contracting company.
- What Should a 22-Person Excavation & Site-Work Contractor Actually Pay for Software?
- Foundation Software vs. QuickBooks Online: Which Construction Accounting Platform Actually Fits Your Excavation Company?
- Signs Your Excavation Contracting Company Has SaaS Sprawl (And What It's Costing You)
- HCSS HeavyJob + Tenna + Samsara: The Excavation Operations Stack That Actually Works