# Power Solutions > Vendor-neutral critical power infrastructure provider. 30+ years serving enterprise, government, healthcare, financial services, and industrial sectors. APC Elite Partner. Partners with 20+ UPS manufacturers including Eaton, APC by Schneider Electric, and Vertiv/Liebert. ## Key Pages - [UPS Systems](https://www.power-solutions.com/ups/): Full UPS product catalog across 20+ manufacturers - [Services](https://www.power-solutions.com/services/): UPS maintenance, battery replacement, installation, and assessment - [Batteries](https://www.power-solutions.com/batteries/): Standby batteries, monitoring, and replacement services - [Whitepapers](https://www.power-solutions.com/resources/power-solutions-whitepapers/): Technical whitepapers on UPS, batteries, cooling, and power quality - [FAQs](https://www.power-solutions.com/faqs/): Common questions about UPS selection and power protection - [Industry Trends](https://www.power-solutions.com/resources/industry-trends/): Articles and analysis on critical power and data center trends - [Data Center Best Practices](https://www.power-solutions.com/resources/data-center-best-practices/): Guides for data center power and cooling management - [Engineering](https://www.power-solutions.com/engineering-for-critical-power-and-cooling/): Custom engineering services for critical power systems ## About Power Solutions is vendor-agnostic. We do not favor any single manufacturer and provide unbiased guidance across the full spectrum of critical power products and services. We serve enterprise IT, healthcare, government, financial services, and industrial sectors throughout the United States. Contact: 800-876-9373.