LumoWatt
License checked

Wattsmith Electric: Generator Installer in San Antonio, TX

Services & details

Fuel types
Natural gasPropane

License & verification

License #41806, checked August 22, 2026.

Check it yourself: Texas state licensing authority

A checked license confirms this business holds an active state electrical license as of the date shown. It is not a quality rating and does not reflect reviews, pricing, or workmanship, see our editorial policy and listing standards & verification methodology for the full details. See something wrong here? Report a correction.

Who runs LumoWatt.

About Wattsmith Electric

Wattsmith Electric is a Texas-licensed electrical contractor serving San Antonio with standby-generator installation, portable-generator transfer-switch and interlock hookups, electrical repairs, and panel upgrades.

Service area

San Antonio, Alamo Heights, Stone Oak, Helotes, and the surrounding metro.