Gruber Power Services is a nationwide provider of critical power sales, service, and refurbishment—helping data centers and mission-critical facilities stay online when utility power fails. With 40+ years of experience, our Design Engineers, Field Service Engineers, and Certified Electricians support UPS systems, battery cabinets, PDUs, and generator integration, from new installs to upgrades.

What makes us different: rapid-response field service through a nationwide network of factory-trained engineers, plus high-volume refurbishment inventory for fast replacement options that reduce downtime.

Office Hours: 7:00 AM – 5:00 PM (Mon–Fri), MST
After-Hours Critical Power Support: 800-658-5883