What estimating software does for a contractor
Two different jobs share the word "estimating," and buying the wrong kind is the most common mistake on this page.
Service quoting is what HVAC, plumbing, electrical service, lawn and cleaning companies do. The tech or salesperson is in front of the customer, picks four or five items from a price book, maybe offers three options on a replacement, and sends the quote before leaving the driveway. Speed, consistency and online approval matter most. Jobber, Housecall Pro and Joist are built for this.
Project estimating is what remodelers, general contractors, roofers, painters, fence and paving companies and commercial subs do. You start with quantities: square feet of drywall, linear feet of fence, squares of roofing, tons of asphalt, the fixture count off a plumbing sheet. Those quantities come from plans (takeoff), from a satellite measurement report, or from a tape measure. Then you apply material costs, labor hours, equipment, overhead and markup, usually through assemblies. An assembly for an interior partition wall, for example, carries studs, plates, drywall, screws, mud, tape and the labor for each, so you measure the wall once and the software prices everything in it.
Good estimating software saves money in four places:
- Speed. Assemblies and saved items mean a bid that took an evening takes an hour, so you can bid more work.
- Consistency. The same markup and labor rates on every bid, regardless of who builds it or how tired they are.
- The handoff. The accepted estimate becomes the job budget, the purchase list and eventually the invoice, with no retyping. This is where Contractor Foreman and Buildertrend beat a standalone takeoff tool.
- Learning. Comparing estimated against actual costs on finished jobs tells you which line items you're underpricing. Job costing in Contractor Foreman, Buildertrend and Jobber Grow does this.
How the picks compare
Start by deciding which kind of estimating you do. If it's service quoting, Jobber or Housecall Pro does the job and also runs your schedule and invoices, so you don't need anything else. If it's project estimating, you're choosing between an all-in-one construction platform (Contractor Foreman, Buildertrend), a trade-specific tool (Roofr) and a dedicated takeoff tool (STACK, PlanSwift) paired with something else for the job itself.
Contractor Foreman versus Buildertrend is mostly a budget question. Both connect estimates to budgets, schedules and job costing. Contractor Foreman starts at $49/mo billed annually and tops out at $332/mo for unlimited users. Buildertrend starts at $499/mo. What Buildertrend adds is the client side of a remodel: selections, a polished client portal and change-order flow that homeowners see. A design-build remodeler selling $80,000 kitchens can justify it. A GC running small commercial tenant improvements or a handyman with two employees usually can't.
STACK versus PlanSwift is cloud versus desktop. PlanSwift's Essential seat is $2,000 a year, about $167 a month, but it's Windows-only. STACK Premium is $299 per user per month billed annually, or $3,588 a year, and runs in any browser. For a single estimator on a Windows PC, PlanSwift is the cheaper takeoff seat. For a team, a Mac office, or anyone who wants to try before committing, STACK's free plan is the easier start. Neither one runs the job after you win it, so plan on a second system for scheduling and invoicing.
Roofr is the shortcut for residential roofing. A satellite report plus a proposal template gets a roofer from address to signed contract faster than a general tool. Run the per-report math before you pick a plan, though. Reports are $19 each on the free Starter plan and $13 on paid plans, so Essentials at $209/mo billed annually breaks even with Starter at about 35 reports a month. Below that, the free plan is cheaper unless you need Essentials' other features.
Joist is for the one-person shop. It's the cheapest tool here by a wide margin and the fastest way to look professional, but there's no takeoff, little scheduling and limited team support. Most owners who grow past two or three people move on.
What changes by trade
The basic math is the same everywhere: quantity times cost, plus labor, overhead and profit. What changes is where the quantities come from and what's easy to forget.
- Roofing. Squares from a measurement report, a waste factor that climbs with hips, valleys and dormers, pitch charges for steep slopes, tear-off layers, and ridge, starter and flashing that general tools leave off. Insurance jobs add the supplement process and ESX files. Roofr covers most of this out of the box.
- Remodeling. Allowances for fixtures and finishes the client hasn't picked yet, a contingency line for what's behind the drywall, and change orders that have to be priced the same day. Buildertrend's selections and change orders are built for this.
- Painting. Wall square footage minus openings, number of coats, prep hours (patching, caulking, masking), and a separate rate for trim and ceilings. Production rates per painter-hour matter more than paint cost.
- Fence. Linear feet, post spacing, gates and hardware, corner and end posts, and removal and haul-off of the old fence. One good assembly per fence style does most of the work.
- Paving and concrete. Area times depth converted to tons or yards, base material, compaction, equipment time and mobilization. Small jobs live or die on the minimum charge.
- Electrical and plumbing. Device and fixture counts off the plans, wire and pipe runs, and labor units per item. Commercial subs bidding from drawings are the core buyers for STACK and PlanSwift.
- HVAC. Equipment options at three price points, load calculations for replacements, ductwork changes and permits. That's a service-quote workflow with a project's dollar amount, which is why Housecall Pro's proposal tool fits it.
The trade pages linked below go deeper on each, including tools built for one trade only.
Buying checklist
- Decide whether you need takeoff at all. If you measure with a tape and price from a list, you don't. If you bid from drawings, you do.
- Check where your quantities come from. PDF plans point to STACK, PlanSwift or Contractor Foreman's takeoff. Satellite reports point to Roofr. Site measurements point to a quoting tool.
- Ask what cost data comes with it. Most tools start empty and you build your own price list. STACK Pro includes a regional BNI cost library, and some Contractor Foreman plans add Home Depot pricing and a local material database. Your own supplier prices still beat a national average.
- Build one assembly during the trial. Take your most common scope (a bathroom gut, a 100-foot privacy fence, a furnace changeout) and build it. If that takes a whole afternoon, the tool will fight you every day.
- Check how markup works. You want overhead and profit applied consistently, with control over what the customer sees on the proposal.
- Look at the proposal the customer gets. Scope language, exclusions, payment schedule, expiration date, e-signature and an online deposit. That page wins or loses the job.
- Follow the accepted estimate. Does it become the job budget, the materials list and the invoice, or do you retype it?
- Insurance work needs ESX. Roofers working insurance claims should confirm they can produce Xactimate-compatible ESX files; Roofr sells them for $10 to $12 each.
- Read the contract terms. STACK's paid plans are 12-month terms. PlanSwift is sold annually. Buildertrend discounts 10% for paying a year upfront.
Pricing comparison
Published prices as of October 2026. "Annual" means billed annually.
| Software |
Entry price |
5-user team |
How it's priced |
Free trial |
| Contractor Foreman |
$49/mo (Basic, 1 user, annual only) |
$166/mo (Plus, up to 8 users, annual) |
Tiers by user cap |
30 days |
| Jobber |
$29/mo (Core, 1 user, annual) |
$149/mo (Connect) or $229/mo (Grow), annual |
User brackets: 1, 5, 10, 15 |
14 days |
| Joist |
$8.34/mo (Basics, annual) |
Per-user pricing not published |
Tiers by features |
14 days |
| Housecall Pro |
$59/mo (Basic, 1 user, annual) |
$149/mo (Essentials); proposal tool on MAX, $299/mo for 8 |
Plans with included users |
14 days |
| Roofr |
Free (reports $19 each) |
$209/mo (Essentials, annual, unlimited users) plus $13 per report |
Flat per plan plus per report |
Free plan |
| Buildertrend |
From $499/mo |
From $499/mo (unlimited users) |
Custom quote |
None listed |
| STACK |
Free (1 project/mo) |
$1,495/mo (Premium, 5 x $299, annual) |
Per user, 12-month term |
Free plan |
| PlanSwift |
$2,000/yr per seat (about $167/mo) |
Extra seats discounted; price not published |
Per seat, annual |
14 days |
The 5-user column matters less here than in other categories. Most small contractors have one or two people building estimates, even with a crew of fifteen. For takeoff tools, price the estimator seats you need, not the whole company. Here's what one estimator costs per year:
| Tool |
One estimator, per year |
| Contractor Foreman Basic |
$588 |
| PlanSwift Essential |
$2,000 |
| PlanSwift Core |
$3,000 |
| STACK Premium |
$3,588 |
| STACK Pro |
$4,188 |
| Buildertrend (from $499/mo) |
$5,988, or about $5,389 with the 10% upfront discount |
The cost that doesn't show up in these tables is the time to build your cost database and assemblies. Plan on several evenings, and do it with your real supplier invoices in front of you. A tool with your own numbers in it is worth more than a tool with a big national cost library and none of yours.
What to set up first
- Your real labor rate. Not what you pay, but what an hour costs once you add payroll taxes, workers' comp, truck, fuel and non-billable time. Every estimate builds on this number, so get it right first.
- Your top materials, priced from recent invoices. Start with the 40 or 50 items you buy most. Note the supplier and date so you know when a price is stale.
- Assemblies for your ten most common scopes. These do most of the work on every future bid.
- Markup and overhead rules. Decide how overhead and profit are applied and what the customer sees.
- A proposal template. Scope, exclusions, allowances, payment schedule, change-order terms and an expiration date. Thirty days is common; material prices move.
- Follow-ups. Set a reminder or automatic follow-up for every open estimate at three days and ten days.
- The handoff. Connect estimates to jobs and jobs to QuickBooks so the accepted number carries through without retyping.
- Re-bid three finished jobs. Run them through the new system and compare to what they actually cost. If the software's number is off, fix the assemblies now, before you send a live bid.
