Our Gross Profit is the Key number to review.
However, make sure you have all the job costs in Cost Of Goods.
Revenue minus the cost of goods = Gross Profit.
Now the final step deduct your overhead for this job (example below $2500). This is your actual profit on the job.
Tip: Overhead is 30,000 per month and you average 4 roofing jobs a week (12 per month) Your overhead would be 30,000/12 roof jobs = $2500 per roof job is your overhead.