When power outages threaten your home or business in Louisville, CO, there’s only one name to trust—1st Choice Electrical Service. As a licensed and certified Generac Generator installer with more than 200 successful installations, we’ve earned a reputation as Boulder County’s go-to electrical and generator service provider. Since our founding, we’ve accumulated countless 5-star reviews, and beyond generators, we specialize in electrical panel upgrades, underground wiring, and EV charger installations.

Whether you’re preparing for Colorado’s unpredictable storms, wildfire season, or grid instability, 1st Choice Electrical Service ensures your home stays powered, protected, and connected.

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Technician reviewing installation costs for a residential home standby generator setup in Louisville, CO

Why Louisville Homeowners Choose Generac Standby Generators

Installing a Generac standby generator in Louisville, CO means you’re making a long-term investment in comfort and reliability. Whether you live in a newly built home or a historic property in Boulder County, here’s how a backup generator can help:

Protection During Power Outages

Ensure your essential appliances, medical devices, and heating/cooling systems remain powered during blackouts.

From summer lightning storms to freezing winter nights, Louisville’s weather is no match for your backup power system.

Whole-house generator installation adds immediate resale value—especially for buyers prioritizing home resilience.

With an automatic transfer switch, your power kicks back on in seconds.

1st Choice is proud to serve Louisville and greater Boulder County with fast, expert service.

Licensed electrician performing oil and filter changes as part of routine service—generators require periodic maintenance to ensure reliability

Generac Generator Installation in Louisville, CO

We are proud to install industry-leading Generac generators known for their technology, durability, and ease of use. Every installation includes a custom consultation and professional guidance throughout the process. Generac features include:

  • True Power™ Technology: Delivers smooth and stable power ideal for sensitive electronics.
  • G-Force™ Engine: Built for reliability with less required maintenance.
  • Quiet-Test™ Mode: Self-tests the generator weekly with reduced noise.
  • User-Friendly Controls: Simple digital display for real-time diagnostics.
  • Automatic Transfer Switch (ATS): Instantly detects power loss and restores electricity within seconds.
  • Industry-Leading Warranty: Backed by Generac for up to 10 years.

Standby Generator Maintenance, Service & Repairs in Louisville

Proper generator maintenance keeps your investment running efficiently—especially in high-demand seasons. At 1st Choice Electrical Service, we offer comprehensive maintenance and repair services tailored to the Colorado climate and local utility demands:

  • Preventive Maintenance Plans: Keep your generator in peak condition with scheduled filter and oil changes, load testing, and software updates.
  • Diagnostics & Repairs: Our team can troubleshoot and resolve any issue—fast.
  • Battery Testing & Replacement: Ensure your battery starts when you need it most.
  • Fuel Load Adjustments: Optimize fuel usage for maximum efficiency.
  • Routine Service Scheduling: Stay ahead of potential breakdowns with ongoing care.

We also repair older units and help determine if upgrading is the best option. Our Generac-trained electricians in Louisville are ready to ensure your system runs like new.

Generac EV Charger Installer in Louisville, CO

Looking to charge your EV faster and smarter? Our team installs Generac Level 2 EV Chargers that provide a full charge up to 8x faster than a standard Level 1 outlet. These chargers are:

  • Compatible with All Makes and Models – From Tesla to Chevy Bolt.
  • Weatherproof – Ideal for Colorado’s snow, rain, and extreme temperatures.
  • Perfect for Louisville Driveways and Garages – Safe and secure installation.
  • Eligible for Rebates – Ask about available local and federal EV charger incentives.

We’re your go-to Generac EV charger installer in Louisville, offering fast turnaround times and certified service.

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Google 5 Star Rating
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Google 5 Star Rating

Get a Free Consultation from Louisville’s Generator Experts

Whether you’re ready to install a new standby generator, need emergency repairs, or want to add an EV charger, 1st Choice Electrical Service is here to help. Our team has proudly served Louisville, Boulder County, and surrounding Colorado communities with expert-level service and unmatched professionalism.

Backup generator powered by natural gas with affordable financing options and a detailed quote provided by local Lafayette experts

Call now to schedule a free consultation and discover why we’re the #1 Whole-House Generac Generator Installer in Louisville. Don’t forget to ask about our Generac financing and leasing options, making reliable backup power more accessible than ever.

REQUEST A FREE CONSULTATION, OR GIVE US A CALL:

720-804-9102

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