Locally Owned & Operated in Williston, ND since 1946
2644 1st Ave E, Williston, ND, 58801, United States
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.
by Certification
