Licensed and insured electrical contractor
Watt-Zen is a licensed, insured electrical contractor serving Missouri with code-compliant EV charger installation.
About Watt-Zen
Trusted EV charger installation with a simpler approach.
We focus on clean installs, honest guidance, and smart power planning that makes EV charging easier to add to real Missouri homes and properties.
Tesla Certified Installer
Tesla certification is part of the trust signal, but we can help you with a wide range of charger brands and outlet-based setups.
Smart load management focus
We look for practical ways to fit charging onto your existing service capacity before pushing you toward a larger upgrade.
Code compliance and craftsmanship
We strictly follow building codes and care about doing clean work, communicating clearly, and delivering a high standard of customer service.
Charger brands
More than one ecosystem, one clean installation standard.
We work with Tesla, ChargePoint, Enphase, Wallbox, Emporia, Grizzl-E, customer-supplied chargers, and hardwired or outlet-based layouts depending on what makes the most sense for your project.
If technical language comes up during the project, we will keep it simple and explain what actually matters for your installation.