Estimate guidance for mobile sandblasting requests in Dallas.
Ask whether the rate includes the operator, equipment, abrasive media, and compressor. Check whether travel, setup, cleanup, and waste handling are billed separately.
Surface condition, access, coating thickness, and the required finish affect the time needed. Discuss how unexpected conditions would change the estimate.
Ask for the estimated total, billing increments, and a process for approving additional hours. Compare that scope with any fixed-price proposal.