Switching Estimating Software: A Step-by-Step Guide for Heavy Civil Contractors If your team is still juggling Excel spreadsheets  and a pile of half-connected tools, you’re not alone. Most heavy civil contractors build their bids this way — and for years, it’s worked well enough. But here’s the truth most contractors whisper about in forums and job trailers: That patchwork setup eventually costs more time, more money, and more accuracy  than it saves. If you’re here, it’s pr