Online Systems Southwest innovative wiring methods team up with traditional techniques to provide effective distribution and the best wiring methods for effective operations. Online Systems Southwest has a thorough understanding of the demanding tasks required to meet the latest office and industrial needs. Online Southwest originally started out as an electrical contractor over 30 years ago and since then has branched out other avenues of the field. But we still pride ourselves on our electrical expertise. Call for more information.We perform Commercial and Residential service and installations for General Contractors and Owners.