Estimating & bidding
Turning quantities into a price: waste, assemblies, overhead and margin, and the bid that goes out the door.

How to make accurate construction estimates: five habits that make the bid land.
Calibrate every sheet, price through assemblies, take waste and deductions room by room, put margin on its own line, and check every finished job's bid against what it actually cost.
Assembly-based vs. line-item estimating: which wins on profit and speed.
Two estimating models, two different business outcomes. A frank comparison with worked numbers.

How to bid a tile job: waste, walls vs. floors, and the add-ons that get missed.
Price each room by scope, not as one number: waste per room, walls apart from floors, Schluter by the foot, niches and drains by count, deductions first.
