OHM Electrical Contracting is your full service electrical contracting company in Seattle.
Our core passion is renewable energy. We offer a full complement of electrical services from small residential jobs to large scale industrial projects.
Alfred Sim, OHM’s owner and founder, is an 01-Certified Master Electrician, SIM**AAP857K8, as well as an Electrical Contractor, License #OHMELC836B3. OHM is approved for residential, commercial and industrial electrical work.
When you hire OHM you are supporting a more diverse and equitable business landscape.
- OHM Electrical Contracting is certified by the Washington State Office of Minority and Women’s Business Enterprises (OMWBE). OHM is a certified Minority Business Enterprise.
- OHM is also DBE, or Disadvantaged Business Enterprise, Certified.
- OHM is proud to be featured on Intentionalist, an online guide to intentional spending that supports small businesses and diverse local communities.