Construction · head to head
HCSS vs On-Screen Takeoff
HCSS
Construction
Estimating, field time and equipment software for heavy civil and infrastructure contractors
- From
- On request
- Rated
- -
On-Screen Takeoff
Construction
Digital quantity takeoff from drawings, now subscription only and bundled rather than sold alone
- From
- On request
- Rated
- -
The short version
- Each has a real cost: HCSS the estimating model is built for heavy civil unit-price work, so a commercial building contractor bidding lump sum gets a structure that does not match how it prices and will find the cost library concept awkward.; On-Screen Takeoff perpetual licensing is no longer offered on current releases, so long-standing users who paid once now face a recurring annual cost they never budgeted, and staying on an old version means no support for newer PDF formats
- They diverge on capability: HCSS covers HeavyBid estimating, On-Screen Takeoff covers Drawing takeoff.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which HCSS and On-Screen Takeoff actually diverge.
| Attribute | HCSS | On-Screen Takeoff |
|---|---|---|
| Platforms | Windows, Web, iOS, Android | Windows |
Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Construction).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in HCSS
- HeavyBid estimating
- Bid item and DOT integration
- HeavyJob field time
- Job costing
- Digital plans
- Dispatch
- Equipment360
- Safety
Only in On-Screen Takeoff
- Drawing takeoff
- Revision overlay
- Condition libraries
- Automatic scaling
- Bid zones and phases
- Quick Bid handoff
- Excel export
What people use each for
The jobs each tool is most often brought in to do.
HCSS
- A highway or bridge contractor bidding unit prices against transport department item listsnot On-Screen Takeoff
- An earthwork contractor that needs production quantities from the field to hit job cost the same day rather than at payrollnot On-Screen Takeoff
- A utility contractor tracking owned equipment cost against jobs instead of absorbing it as overheadnot On-Screen Takeoff
- A growing civil contractor that has outgrown estimating in spreadsheets and cannot reconcile bid to actual costnot On-Screen Takeoff
On-Screen Takeoff
- A drywall contractor measuring wall area and openings across a 300 sheet set where manual takeoff would take a weeknot HCSS
- An estimator who receives a late addendum and needs to know which rooms changed rather than re-measuring the whole floornot HCSS
- A flooring subcontractor maintaining reusable conditions with waste factors so quantities and material orders stay consistent between estimatorsnot HCSS
- A trade contractor that wants takeoff quantities split by phase so progress billing matches the way work is actually releasednot HCSS
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
HCSS
- The estimating model is built for heavy civil unit-price work, so a commercial building contractor bidding lump sum gets a structure that does not match how it prices and will find the cost library concept awkward.
- The products were built at different times and operate like separate applications sharing data, so estimating, field time and equipment do not present as one system to the user.
- Pricing is quote-only and licensed by module and by user, so cost scales with field headcount even when a crew member only enters time once a day.
- There is no accounting ledger, so payroll and job cost post into Viewpoint, Sage or a similar ERP, and maintaining that integration is an ongoing responsibility for the contractor.
- Populating the estimating cost library needs an experienced estimator and a year or more of bids before the numbers are trustworthy, so a contractor without that person buys a bidding tool it cannot use properly.
On-Screen Takeoff
- Perpetual licensing is no longer offered on current releases, so long-standing users who paid once now face a recurring annual cost they never budgeted, and staying on an old version means no support for newer PDF formats
- ConstructConnect does not publish a price, and the product is increasingly sold inside a bundle with lead data and estimating, so buyers who want takeoff alone often find the quote priced around a package they do not need
- It is Windows desktop only, with no macOS version and no meaningful browser or tablet workflow, which rules it out for firms standardised on Apple hardware
- The interface has changed little in years and estimators coming from browser-based tools find the condition setup and layer management slow to learn, so onboarding a new estimator takes longer than the software cost would suggest
- ConstructConnect sells lead data, takeoff and estimating as a portfolio and has consolidated several acquired products, so a buyer committing to On-Screen Takeoff should ask directly where it sits against the newer cloud takeoff products in the same portfolio
Pricing, plan by plan
HCSS
On request- HCSS platform$undefined/year
- Quoted by module and by user count
- HeavyBid, HeavyJob and Equipment360 licensed separately
- Implementation, cost library setup and training charged as services
On-Screen Takeoff
On request- On-Screen Takeoff$undefined/year
- Annual subscription per seat on version 4 and later
- Sold increasingly as part of a ConstructConnect takeoff and estimating bundle
- Perpetual licensing not offered on current releases
Which should you pick?
Choose HCSS if
- You need heavybid estimating.
- You work on Windows, Web, iOS, Android.
- You also want bid item and dot integration.
Choose On-Screen Takeoff if
- You need drawing takeoff.
- You work on Windows.
- You also want revision overlay.
Questions people ask
- Is HCSS or On-Screen Takeoff better?
- Neither clearly leads. HCSS starts at On request and On-Screen Takeoff at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, HCSS or On-Screen Takeoff?
- HCSS starts at On request and On-Screen Takeoff at On request.
- Does HCSS or On-Screen Takeoff run on more platforms?
- HCSS runs on Windows, Web, iOS, Android. On-Screen Takeoff runs on Windows.
- What is HCSS best used for?
- HCSS is most often used for a highway or bridge contractor bidding unit prices against transport department item lists, an earthwork contractor that needs production quantities from the field to hit job cost the same day rather than at payroll, a utility contractor tracking owned equipment cost against jobs instead of absorbing it as overhead, a growing civil contractor that has outgrown estimating in spreadsheets and cannot reconcile bid to actual cost. Of those, a highway or bridge contractor bidding unit prices against transport department item lists and an earthwork contractor that needs production quantities from the field to hit job cost the same day rather than at payroll are not what On-Screen Takeoff is typically brought in for.
- What can HCSS do that On-Screen Takeoff cannot?
- HCSS covers HeavyBid estimating, Bid item and DOT integration, HeavyJob field time, Job costing. On-Screen Takeoff covers Drawing takeoff, Revision overlay, Condition libraries, Automatic scaling.
Answered from the vendors’ own pages
HCSS: Is HCSS a competitor to Procore?
Not really. Procore covers vertical and commercial construction project management. HCSS covers heavy civil estimating, field time and equipment, and the two are often used together.
On-Screen Takeoff: Can I still buy a perpetual licence?
No. Current releases are annual subscription. Older perpetual licences continue to run but do not receive updates.
HCSS: Does HCSS include accounting?
No. It integrates with construction ERPs such as Viewpoint Vista and Sage rather than carrying its own general ledger.
On-Screen Takeoff: Is it sold separately from Quick Bid?
It can be, but ConstructConnect increasingly quotes it as part of a takeoff and estimating package. Ask explicitly for standalone pricing if that is what you want.
HCSS: Is pricing published?
No. HCSS quotes from a needs form and does not publish a rate card or per-user prices.
On-Screen Takeoff: Does it run on a Mac?
Not natively. It is a Windows application and Mac users run it under virtualisation, which is unsupported in practice for large drawing sets.
HCSS: How long before HeavyBid pays back?
Usually after enough bids to build a trustworthy cost library, which most contractors measure in seasons rather than weeks.
On-Screen Takeoff: Will it read a scanned drawing?
Yes, but measurement accuracy on a scanned raster set depends entirely on the scan quality and on setting scale from a verified dimension.
Related pages
More on On-Screen Takeoff
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