About LTBL Energy
Local, licensed, and hands-on
LTBL Energy is an owner-operated electrical, solar, and battery contractor serving homeowners across San Diego County. Every project is handled with careful, code-compliant workmanship — from main panel upgrades and solar repair to Tesla Powerwall and EV charger installations.
Meet Luis Gutierrez
LTBL Energy was founded by Luis Gutierrez on a simple idea captured in the name — “Let There Be Light.” As a licensed electrical contractor, Luis focuses on doing the work right: clean installations, honest recommendations, and systems that keep performing long after the job is done.
The work spans the full range of home energy needs in San Diego County — electrical panel upgrades, solar panel installation, solar repair and troubleshooting, solar removal and reinstallation for reroofs, battery backup and energy storage, Tesla Powerwall 3, and EV charger installation including the Tesla Wall Connector.
Credentials & certifications
Licensed Electrical Contractor
CSLB #1136922 — a licensed C-10 electrical contractor in California.
NABCEP PVIP Certified
NABCEP PV Installation Professional certification — the leading credential for solar photovoltaic installation.
Tesla Certified Installer
Tesla Certified for Powerwall 3 & Wall Connector — factory-trained installation and commissioning.
Serving San Diego County
LTBL Energy provides electrical, solar, and battery services throughout San Diego County, including:
Ready to start your project?
Request a quote or schedule a site visit. We’ll review your goals and give you a clear, honest recommendation.