Square D vs Siemens — 2026 Comparison
Which is better for Northern California homeowners — Square D or Siemens? We compare warranty, reliability, efficiency, and value.
Square D
Industry-leading electrical panels and circuit breakers from Schneider Electric
- Tier: premium
- Founded: 1903
- HQ: Palatine, IL
- Warranty: 10-year limited warranty
Siemens
German engineering in electrical panels, breakers, and smart home technology
- Tier: premium
- Founded: 1847
- HQ: Munich, Germany
- Warranty: 10-year limited warranty
Bottom Line
Both Square D and Siemens are solid choices for Northern California homeowners. The best pick depends on your budget, home size, and priorities.
Our licensed contractors work with both brands and can recommend the best fit for your specific situation. Get a free consultation by calling (916) 476-7689 or filling out the form below.