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Power Your Peace of Mind with Every Outage

Whole-Home Generac Generators in Orange County

In Orange County, power interruptions can come suddenly—whether due to wildfires, rolling blackouts, or extreme weather. A Generac whole-home generator installed by Generator Supercenter of Greater Orange County ensures you stay powered through it all.

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Why Choose Generator Supercenter for Your Generac Generator?

  • #1 Generac Dealer in North America
     Trusted for offering top-tier Generac systems with in-house financing, free on-site power analysis, and expert guidance.

  • Turnkey Installation & Local Expertise
     From consultation to permits, placement, and final testing—our certified electricians and plumbers handle everything seamlessly.

  • Lifetime Maintenance & 24/7 Support
     Enjoy hassle-free sustained performance through ongoing service packages and emergency repairs by manufacturer-certified technicians.

  • Affordable Financing Options
     Invest in uninterrupted power for as low as $200/month with flexible plans and in-house financing.

Generac Whole-Home Generator Features to Depend On

  • Guardian Series, including 22kW, 24kW & 27kW models
     Options for a wide range of home sizes—from compact, powerful units like the 24kW model to robust 27kW setups—sized to meet your energy needs.

  • True Power™ Technology & G-Force™ Engine
     Clean, stable power (under 5 % total harmonic distortion) safeguards sensitive devices, while durable, low-maintenance engines ensure reliability.

  • Generac Evolution™ Controller & GenMonitor
     Multilingual LCD control panel and secure remote monitoring accessible via smartphone or PC give you peace of mind wherever you are.

  • Quiet-Test™ and Rugged Construction
     Smart weekly self-tests and corrosion-resistant RhinoCoat™ aluminum enclosures ensure long-term durability and quiet performance.

  • Reliable Fuel Options & Warranty
     Flexible operation on natural gas or propane, backed by a 5-year limited warranty for true peace of mind.

Tailored Generator Solutions for Every Home

Whether you’re looking for whole-house coverage or a managed home solution, Generator Supercenter has you covered:

Whole-Home Systems

Delivers full utility-like power to support HVAC, appliances, security systems, medical devices, and connectivity.

Managed Home Solutions

These smart configurations prioritize essential circuits and are ideal for smaller home footprints or budget-conscious homeowners.

Installation Process—Simple & Stress-Free

Free Consultation & Power Analysis

Schedule a no-obligation in-home assessment to determine your ideal generator size.

Prompt & Professional Installation

Our team takes care of site prep, electrical and fuel hookups, permitting, and testing—typically within 1–2 days.

Ongoing Maintenance & Support

Annual service appointments, preventative maintenance, and emergency repair options keep your system dependable year-round.

Why Orange County Trusts Us

  • Local Advantage - With a showroom in Irvine and technicians throughout the county, we deliver faster response times and deep local knowledge.
  • Award-Winning Service - Recognized with the Generac Premier Dealer Award for excellence in sales and customer care.
  • Trusted by Residents Across the Region– From Santa Ana to Anaheim, homeowners rely on our Generac systems for uninterrupted comfort and security.

Ready to Protect Your Home?

Contact Generator Supercenter of Greater Orange County today at 949-787-6937, or visit our Irvine showroom. Discover how our professional Generac installations bring power—and peace of mind—home.

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Trust Experience

As the #1 Generac dealer in North America, our focus is on building relationships. Our team consists of trained experts, from design & consultation to installation & maintenance.