Making Power Distribution Systems safe, dependable, and efficient since 1981. Electrical Testing Incorporated (ETI) provides Acceptance Testing, Maintenance Testing, Diagnosing Electrical Equipment, and Emergency Services 24 hours a day/7 days a week. ETI also provides Consulting and Engineering Services. We have 20 NETA certified technicians and several apprentice technicians, in addition to a professional engineer. ETI works on the principle that prompt service, reasonable pricing, and quality work provides complete satisfaction to our customers