Careers Contact Employees Locally Owned & Operated in Williston, ND since 1946 2644 1st Ave E, Williston, ND 58801, USA CALL US 701.572.6783 SERVICE INQUIRY Request a Service Inquiry Your preferred contact time (if applicable) How did you hear about our company? Address 2644 1st Ave E, Williston, ND 58801, USA Phone 701.572.6783 Phone 1.800.999.6783 Toll Free Triangle Electric, Inc., is a family owned business started in 1946 by Harold Hoffelt, Oscar Stenehjem, and Selmer Johnson. We firmly believe the overall factor in our success is simple: OUR PEOPLE MAKE THE DIFFERENCE. © Copyright 2021- Built withby Adventure & Activity Marketing Pros – All Rights Reserved Quick Links Projects Safety News Company History Our Staff Careers Contact Services Industrial Oil & Gas Commercial Electric Motor & Parts Supply Follow Us Certification Members of