Services all contractors need since 2010

Customized Applications

Let Us Build Your App

Custom Manhour Calculator Apps for Contractors

Get a manhour calculator built specifically for your trade. Designed by construction experts, powered by your productivity data. Upgrade anytime to create full, professional estimates.

🔧 Base: Custom Calculator

  • Tailored to your trade and scopes
  • Preloaded with labor productivity factors
  • Hosted app link or embeddable widget
  • PDF export or copy-to-clipboard output
  • One-time fee: $399–$599

📊 Upgrade: Full Estimate Tool

  • Add materials + pricing inputs
  • Apply markups, contingency, and profit
  • Includes exportable proposals or estimate PDFs
  • Multi-scope and division support
  • Custom builds from $1,200+

Optional Add-Ons:

  • Additional trade calculators – +$150 each
  • Logo and branding – +$75
  • Proposal generator – +$100
  • Private login dashboard – +$200–$400
  • Ongoing updates & hosting – $29–$49/month
Get Started Today

Questions? Email us at info@sfjohnsonconsulting.com or call 844-261-9737