Garage build and upgrade cost estimates
Garage calculator for epoxy floors, storage upgrades, full conversions, and new builds. Size-based pricing with finish level and feature selections.
Epoxy, storage, conversion, new build
Size-based pricing
Feature selection options
Finish level tiers
Lead capture included
No monthly fees
All 22 calculators + 18 widgets. One payment, own forever.
Get Everything — $99TradeCalcs tools are one-time purchase. No subscriptions, no view limits, no forced branding.
See All 40 ToolsYes. Pick attached or detached, single or two-bay, and the estimate scales for foundation, framing, roof, electrical, and finish level.
Yes. Standard San Diego County permit fees are folded in. Hillside lots, ADU-adjacent garages, or coastal zones may add fees.
Yes. After you sign up, TradeCalcs gives you a copy-paste embed snippet that drops the Garage calculator into any site (WordPress, Wix, Squarespace, GoHighLevel, custom HTML). Lead capture is optional and built in.
It's a planning-grade rough range — typically within 15–25% of a contractor bid for a similar scope in San Diego. For a firm number you'll still want a site visit and a real proposal.