Commercial estimating
How to estimate commercial painting jobs
Commercial painting bids need more than wall area. The estimate should include labor productivity, coating requirements, equipment, access, schedule limits, overhead, and risk.
Start with the scope and specifications
Read the drawings, finish schedule, coating specifications, alternates, exclusions, and contract requirements. Clarify whether the job includes prep, primer, patching, caulking, protection, touch-up, and closeout documentation.
Build a measured takeoff
Separate walls, ceilings, exposed structure, doors, frames, railings, exterior surfaces, and specialty coatings. Different surfaces need different production rates and materials.
Estimate labor by production rate
Use production rates for each task, then add hours for setup, mobilization, masking, high access, moving lifts, cleaning, supervision, and punch-list work.
Include equipment and schedule costs
Commercial jobs often require lifts, scaffolding, containment, parking, travel, safety equipment, background checks, night work, weekend work, or phased work in occupied spaces.
Add overhead, contingency, and margin
Overhead and contingency protect the business from real costs that do not appear in the paint takeoff. Profit margin should be applied after direct costs, overhead, and contingency are included.