99.9% uptime
Consistent backup power for uninterrupted operations
Trusted by IT teams, facilities managers, and infrastructure buyers nationwide
Backup power support you can measure
Custom Networks supplies and supports APC UPS systems for offices, data centers, and mission-critical facilities across the country. When the power goes out, your business doesn't.
200+
UPS systems installed nationwide
34+
Years in power and cooling
100+
Businesses with worry-free backup power
96%
Customer satisfaction rate
Featured APC UPS Systems
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UPS Sales & Installation
Sized and installed by our in-houseteam
Environmental Monitoring
Via NetBotz, with remote alerts
Trusted across industries
Annual Maintenance Contracts
Preventive care, repairs, and battery replacement as an ongoing service
Hot-swappable battery
Replace without shutting down
Voltage protection
Prevents damage from spikes
Battery Monitoring
Health tracked, not guessed
Why businesses choose Custom Networks as their APC dealer
Authorized APC Distributor
Genuine products with full warranty assurance, not gray-market resale. Also carries Eaton products for customers with existing Eaton equipment.
Expert Consultation
Get the right UPS system for your load, not just a product.
Fast Delivery
Quick turnaround on rack, server, and data center UPS orders.
Installation Support
End-to-end assistance from sizing to setup.
After-Sales Service
Battery replacement, maintenance, and technical support when you need it.
Our Customers
Trustpilot reviews
End-to-end UPS support — installation to battery replacement
Installation
Maintenance
Battery replacement
Technical support
Common Questions About APC UPS Systems
Authorized dealers like Custom Networks sell genuine hardware with manufacturer warranty intact, plus pre-sale sizing help and post-sale support — marketplace units often carry voided or unclear warranty coverage.
It depends on your load (measured in VA/watts), runtime needs, and whether you're protecting a single device, a server rack, or a full data center. Our team sizes systems based on your actual equipment, not a generic recommendation.
APC is Schneider Electric's UPS and power protection brand — APC-branded systems are Schneider Electric products. Custom Networks sells and supports the full APC by Schneider Electric line.
Yes — our team handles installation, ongoing maintenance, and battery replacement for the systems we sell, so you're not left sourcing a third-party technician later.