When the power goes out, Alternative Power Systems LLC keeps homes, businesses, and critical infrastructure running. As a veteran-owned company with more than 75 years of combined experience, we provide generator service, repair, installation, and 24/7 emergency support throughout the Pacific Northwest. From backup generators and ATS servicing to load bank testing and off-grid power solutions, our team delivers reliable, end-to-end power protection tailored to residential, commercial, and industrial needs.

Alternative Power Systems offers customized solutions backed by free consultations, estimates within 48 hours, flexible financing, and extended warranty options. Our services include generator rentals, telecommunications power systems, solar and battery backup installations, maintenance programs, and a wide range of power system components and accessories. With expert service and around-the-clock availability, we are a trusted source for generator sales, service, and installation across the Pacific Northwest.