The Roofing Estimating App That Wins Jobs On The Spot
Stop spending your nights building quotes. CostHammer lets you calculate costs, markup materials, and send professional PDF estimates before you even get off the ladder.
Stop Losing Bids to Slow Paperwork
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The Problem: You measure the roof, drive home, open a spreadsheet, guess the labor hours, and email the quote 24 hours later. By then, the homeowner has already hired the guy who gave them a price instantly.
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The CostHammer Fix: Walk the roof, tap in your Roofing squares and complexity, and let our Roofing Invoice Generator do the math.get the quote instantly.
No credit card required. Setup in 30 seconds.
Trusted by Roofers Across the USA & Canada
Instant Roofing Quotes Don't guess. Our roofing estimating software uses your custom price list. Just enter "30 squares of Asphalt Shingles" and we auto calculate labor, waste, and nails instantly.
Professional Invoices & Receipts Look like a pro. Turn any estimate into a branded invoice with one click. Send receipts directly from the app. Perfect for independent contractors.
Custom Price Lists Whether you install metal, slate, or shingles, CostHammer adapts to you. Load your own SKUs and labor rates once, and use them forever.
Offline Mode No signal? No problem. Build estimates in remote areas and sync when you're back in range. The ultimate mobile roofing app for reliable contractors.
Try costHammer Free Today
Frequently Asked Questions
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Is this roofing software free? A: CostHammer offers a free trial so you can test our invoice generator and estimating tools risk-free.
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Can I use this for roof repairs and full replacements? A: Yes. Whether it's a $500 leak repair or a $20,000 new roof, our estimating app scales to the job size.
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Does it work on iPad and iPhone? A: Yes, CostHammer is a fully native mobile app available on both.