Free · Printable · Truck-friendly
Contractor cheat sheets — the magic numbers, one page each.
Single-page references for the California contractor exam — print on letter, slip in your truck visor, study at red lights. Three free sheets below. Forty-five more in the bundle.
Free downloads
Three on the house
Tap to open · Right-click → Save
Universal FreeContractor Math & Conversions
Cubic yard, square yard, board foot, cylinder volume, the 4:1 ladder rule, fall protection and hot work — every magic number every California contractor exam will throw at you.
Open & print
C-36 FreeC-36 Plumbing Quick Field Guide
Pipe slope, cleanout clearance, water-heater relief, hanger spacing, vent height, P-trap seal depth, fitting use, 5 PSI air test. The DWV numbers PSI loves to test.
Open & print
C-22 FreeC-22 Asbestos Abatement Field Guide
Negative-air water column, decon stages, wet method, HEPA 99.97 % at 0.3 µm, air clearance 0.01 f/cc, poly overlap, glove bags. Clearances and safety codes you must know cold.
Open & print
Smartest Pick — All Licenses
Forty-five cheat sheets.
One for every CSLB trade.
Don't see your classification above? The Smartest Pick — All Licenses bundle unlocks a printable field-guide for every California contractor exam — B General Building, all C-trades, Law & Business. Plus every Exam Pass Kit, full-length practice exams, and lifetime access at one price.
- 45 single-page cheat sheets
- Every Exam Pass Kit, present & future
- Lifetime access — one payment
- 7-day refund window