I have been roofing new single family homes in one developement. The homes are all the same with 27 sq. The contractor is buying the shingles and Iam furnishing paper,tin tabs, nails, drip, valley, wall flash, ridge vent. To dry-in,metal installed, shingles, and material that i furnished I charged 1890.00. Also the job is Davis Bacon, $12.00 hr roofers. Payroll sheets everyweek. The job is 1-hour drive from my shop each way. The bid iwas told was for 1995.00 which includes everything, from a company that is still 1-hour away from the job. I would like to know how can this company do it for this and stay in business. I looked I think I clear about $300.00 per house. The most that are ready at one time are 2. Am i too high, I thought new const should go for around 100-125 per square not $74.00. Any one have any thoughts.