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Preliminary Estimates When Drawings Are Incomplete

Planning

Preliminary Estimates When Drawings Are Incomplete

January 5, 2026 · 5-minute read

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Incomplete drawings are not a reason to skip estimating. They are a reason to change the method: assemblies, historical square-foot costs, and clearly listed allowances.

Devcon produces preliminary packages that owners can take to lenders and boards, with a written basis of estimate so nobody confuses a concept number with a hard bid.

As design develops, we update the same file instead of starting from a blank sheet — which keeps the story of the budget intact from kickoff to GMP.

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Call (603) 671-3523 or send drawings for a free consultation.

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