About this business

ZAVALA, MARIO A is a licensed Electrical contractor serving TARRANT County, Texas, serving customers across TARRANT County.

ZAVALA, MARIO A performs panel upgrades, circuit additions, lighting retrofits, and troubleshooting for residential and light commercial clients in TARRANT County. Common electrical projects include EV charger installs, service changes, generator interlocks, and whole-home rewires. State classifications on file include Journeyman Electrician, JE.

Generator interlocks and whole-home surge protection are common add-ons after storm seasons.

TX active license 415110. Current expiration: 2026-10-25. Source agency: Texas Department of Licensing and Regulation.

Never pay the full balance before final walkthrough and lien releases.

License journey

License issued
Issue date not provided in licensing records
License verifiedMay 29, 2026
License checked 22 days ago
License expirationOctober 25, 2026
Renews within the next year

License details

License #415110

StatusActive

Issued—

ExpiresOctober 25, 2026

BondNot published by the state

CountyTARRANT

StateTX

Last verifiedMay 29, 2026

License verified with Texas Department of Licensing and Regulation · last checked May 29, 2026. Confirm status with the state board before hiring.

Before you hire checklist

Work through these steps before signing — checking items helps you compare contractors with confidence.

1Verify license statusConfirm 415110 with Texas Department of Licensing and Regulation before signing a contract.
2Review bond & insuranceTexas does not publish bond dollar amounts in public licensing records. Request bond proof from the contractor or verify with TDLR. Always request written proof of bond and insurance.
3Match scope to license classEnsure the license covers Electrical work for your project type in TX.
4Compare written quotesGet at least three written estimates from licensed Electrical contractors in TX.
5Use a written contractInclude timeline, payment schedule, permit responsibility, and warranty terms before work begins.

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