What goes in the tote depends on what's getting installed.
What's on my truck:
Craftsman Nextec 12v Oscillating Tool
Craftsman Nextec 12v Drill
Craftsman Nextec 12v Right Angle Impact
Rockwell 12v SDS Rotary Hammer
Rockwell 12v Oscillating Tool
DeWalt 20v SDS Rotary Hammer
DeWalt 20v Recip Saw
DeWalt 20v Impact Driver
DeWalt 20v Right Angle Driver
DeWalt 20v Hammer Drill/Driver
DeWalt 20v Jig Saw
DeWalt 20v Cutoff/Grinder
Five DeWalt 20v Batteries
DeWalt Contractors Bit Set
DeWalt Laser Level
DeWalt 18v ½ Gallon Vac
DeWalt 18v 15-Minute Charger
DeWalt Rock Carbide SDS Bits
Power Inverter
Milwaukee Hole Saw Kit
Milwaukee Recip Saw Blades
Milwaukee Hex Bit Set
18" Drill Bits
Kapro Set & Match Layout Tool
35' Measuring Pole
48" Magnetic Box Level
18" Masons Level
FatMax 25' Tape
FatMax 16' Tape
Lufkin Center-Finding Tape
Komelon 12' Tape
Stanley 100' Fiberglass Tape
Body Harness w/Shock Absorbing Lanyard
Orange Safety Cones
Mora Utility Knife
Fenix MC11 Flashlight
1" Gorilla Tape
2" Gorilla Tape
2" Duct Tape
1" Painters Tape
1¾" Painters Tape
Electrical Tape
Double Sided Tape
VHB Tape
16' Multi Ladder
6' Step Ladder
4' Step Ladder
18" Bolt Cutters
Multiple Ratchet Straps
DeWalt Tool Tote
Husky Rolling Tool Tote
Hard Hat
Safety Vest
Rapid Remover
Rapid Prep
Ronsonol Lighter Fluid
Microfiber Towels
Dryvit Chart
Sherwin Williams Fan Deck
Assorted sizes of drywall screws, drywall anchors, Tapcons, concrete anchors, self-tapping metal screws, washers, wire nuts, neon standoffs, ¼" and ½" aluminum spacers, 10-24 studs, zip ties, razor blades, scraper blades, etc.
An assortment of hand tools...torpedo levels, screwdrivers, nut drivers, pens, markers, squeegee's, knives, chisels, prybars, awls, hammer, post level, canned air, construction calculator, hand saw, electrical testers, electrical strippers/cutters, adjustable wrenches, vise grips, 60# fishing line, etc.
All of that and I swear I'm still always needing to add more stuff.