Space guesstimate for upfit

Are these people nuts?

Look at this “guesstimate” from a “well know commercial builder”
Permits: $5,000
Framing: $2,000
Sheetrock: $4,000
Carpet: $2,000
Vinyl Tile: $1,800
Ceilings: $4,000
Doors: $1,500
Paint: $2,500
Electrical: $12,000
Fire Alarm: $500
HVAC: $10,000
Plumbing: $8,500
Sprinkler: $4,000
Contractor’s Overhead and Profit (25%): $14,450

Total Cost: $72,250

😆

Ha!!!! I’m not about to pay 25% overhead! I’ll project manage this one myself. I did spent that amount in my own education … and as Bob the Builder says “We can do it!”