TSI has experienced technicians and engineers on standby 24x7. If you have experienced a malfunction or failure, call us first at 603-224-4006. This line is answered by an operator outside of normal office hours.

Tell the operator that this is an emergency, briefly describe the situation, and give her your name, the name of your company and the phone number where we can reach you. A TSI licensed high voltage electrician will call you in minutes to help and arrange a site visit if appropriate.

24-Hour Emergency Service for:

• Electrical Diagnostics
• Equipment Repair
• Transformer Replacement
• Forensic Failure Analysis/Investigation
• Oil Analysis, Restoration & Treatment