Historical Supply Audit

Utility invoicing is notoriously inaccurate. At ista we can provide a detailed audit service to verify the accuracy of historical gas, electricity and water utility invoicing, covering any period up to the last 6 years of operations. Over payments are identified: refunds are negotiated. These audits are typically performed on a contingency fee basis.

For more information, contact our ista Commercial Division at (888) 370-8809 or cmsales(at)ista-na.com.