power lines, electric meter, street lights


Nearly 60% of all commercial utility consumers are being overcharged on their electric bills and don't know it.  Let TriStem make sure you aren't another statistic.


TriStem is a Texas-based firm, established in 1979.  Auditing utility bills is our core business; it's what we do.  We audit bills for electricity, street lights, natural gas, water, telecom, and franchise fees.  Every client is unique and we tailor your audit to fit your needs.  Our auditors are trained look for unique opportunities for savings and refunds on your utility bills.  Because of our extensive experience, we know what to look for, how to interpret what we find, and what questions to ask to give our clients the best opportunity to recover overcharges and reduce their utility expenses.



Our Mission

Our mission is to bring peace of mind to each client - you are entitled to the security of knowing that you have not paid and will not pay more than necessary for your utility services. Deregulation empowers consumers while also leaving them at greater risk.

TriStem is committed to the highest level of professionalism and integrity while conducting its audits and helping clients understand their utility bills.



Our Services

We offer auditing services to municipalities to ensure that you are receiving what you pay for when it comes to utility bills.  We will go through your past billings and recover errors that are not easily detectable to the untrained eye.  We work on a contingency fee basis so there is no risk to you as our client. Learn more: Our Services


street light, electric power lines, sunsetErrors Identified include, but are not limited to:

  • Meter read errors
  • Rates not in compliance with contractual terms
  • Charges for services not being used or otherwise not needed
  • Meter and equipment malfunctions
  • Clerical errors
  • Incorrect meter factors and type
  • Erroneously applied fees and charges
  • Billing for non-existent equipment or services
  • Street light features billed incorrectly (non-existent lights, incorrect wattage, etc.)


Our Promise to you

  • We will not disturb your daily operations.
  • All client information is confidential.
  • If no refunds or savings are found, no fees are assessed.
  • We will treat your relationship with your utility providers with respect.
  • We will keep you updated and informed about your audit's progress.


Benefits of a TriStem Audit

  • Save your organization money on future utility bills.
  • Receive refunds now for errors we find.
  • Get a better grip on your bills.
  • Peace of mind that you are being billed correctly.







Office (254) 420-1200

Fax (254) 420-1219

Toll-free (800) 234-7937