Bidder Turnout Is Up. So Is the Squeeze on Price Padding.

Three numbers moved together this week, and when that happens on the board, it's worth stopping to look. Average bidder turnout climbed from 8.8 to 9.1 firms per job. The average spread between the low bid and the second bid tightened from 17.7% to 16.3%. And the gap between the low bid and the engineer's own estimate closed from 7.5% under to 5.5% under.

This is The RFI Wire's own analysis of more than 1,000 recent public bid results across New York and New Jersey agencies. Read those three numbers as one story: more firms are showing up, they're bidding closer to each other, and they're bidding closer to what the agency expected to pay.

“The days of padding a number because nobody else bothers to bid this stuff are numbered on the jobs that matter.”

Here's why that matters if you're building an estimate this week. A tightening spread usually means the market has more information, not less — contractors are pricing off similar labor and material assumptions instead of guessing wildly apart. When the top bid and the low bid used to be 17.7% apart and now they're 16.3% apart, that's a market where the outlier bidder — the guy who's either desperate for backlog or missed a line item — is getting rarer. You're less likely to win on a lucky underbid and more likely to win on being genuinely sharp.

The estimate-gap number tells a related but separate story. Low bids are still landing under what agencies budget for the work — 5.5% under, on average — but that gap shrank from 7.5% under just one cycle ago. Engineers' estimates are catching up to what contractors are actually charging, or contractors are pricing a little less aggressively than they were. Either way, the cushion between what an agency expects to pay and what the market actually charges is getting thinner.

None of this happened because of one blowout job skewing the average — with 1,000 results in the sample, a single tab doesn't move a needle like this. It happened because turnout is up: 9.1 bidders per job on average, versus 8.8 a cycle ago. More eyes on the same packages compress prices from both directions — closer bids to each other, and closer bids to the estimate.

What does this mean for you Monday morning? If the market's tightening, the days of padding a number because "nobody else bothers to bid this stuff" are numbered on the jobs that matter. Sharpen the estimate, don't pad it — a competitive field punishes a soft number faster than it used to. And if you're on the agency side writing estimates, this data says your numbers are getting more accurate, not less — worth checking whether your escalation factors still need the cushion they used to.

Caveat, as always: this is a large sample, not a census of every public bid let in the region, and coverage depth varies by agency and year. But the pattern — more competition, tighter spreads, closer-to-estimate pricing — is consistent enough across 1,000 results to trust the direction, even if you wouldn't bet the house on the exact decimal.