There is no universal number, but the goal is to maximize win rate rather than bid volume. Contractors who bid selectively on well-matched projects typically win more work and spend less on estimating than those who bid on 100 or more projects without filtering.
The most effective method is a go/no-go checklist that scores each opportunity across five categories including project fit, financial terms, labor availability, competitive position, and risk profile. Projects that score below a set threshold are declined, which focuses estimating resources on the bids most likely to produce profitable work.
A go/no-go checklist is a scoring tool that rates each bid opportunity on a set of criteria before your estimating team invests time in it. Each category receives a score on a 1-to-5 scale, and the total determines whether the project is worth pursuing. It adds structure to a decision that many contractors make on gut feeling alone.
There is no universal number, but the goal is to maximize win rate rather than bid volume. Contractors who bid selectively on well-matched projects typically win more work and spend less on estimating than those who bid on 100 or more projects without filtering.
Net-60 and net-90 payment terms, retainage above the standard 5% to 10% range, and owners or GCs with a history of slow payment are all warning signs. Slow-paying projects tie up working capital and can create cash flow problems that affect your entire operation even when the contract value looks attractive.
If you cannot staff a project with experienced electricians and a qualified foreman, winning the bid creates more problems than it solves. Check your workforce schedule against the project timeline before committing estimating resources. Bidding projects you cannot crew leads to either declining the award or staffing with less experienced workers, both of which hurt your business.