Bid leveling guides

Practical guides for estimators leveling subcontractor bids: the method, what a bid tab holds, and what to watch in each trade.

Leveling bids

Trade by trade

  • Roofing bids

    What roofing bids usually include and exclude, the alternates and unit prices to line up, and where roofing scope meets sheet metal, plumbing and mechanical.

  • Electrical bids

    What electrical bids usually carry, the exclusions that create gaps (utility fees, fire alarm, low voltage), and the alternates and unit prices to compare.

  • Mechanical and HVAC bids

    What HVAC bids usually include, the exclusions to watch (controls, test and balance, line voltage), and the alternates and unit prices to line up.

  • Plumbing bids

    What plumbing bids usually include, where site utilities and fees fall out, and the alternates, allowances and unit prices worth comparing across bidders.

  • Concrete bids

    What concrete bids usually include, the exclusions to watch (rebar, excavation, winter conditions, testing), and the alternates and unit prices to compare.

See it on a real comparison

The sample project levels three invented roofing bids, with every figure cited to its page. No sign-up needed.