EV Charger & Tesla Powerwall Installation in Smithtown, NY
Smithtown is one of Suffolk County's largest and most established communities — and EV adoption is growing fast. Homefront Energy is a Tesla Certified, veteran-owned electrical contractor serving Smithtown, St. James, Kings Park, and the surrounding area with EV charger installation, Tesla Powerwall battery systems, and panel upgrades.
We've completed 600+ installations across Long Island and are fully versed in the Town of Smithtown permitting process from start to finish.
Our Services in Smithtown
Tesla Powerwall Installation
As a Tesla Certified Energy Installer, we install Powerwall 3 systems for whole-home backup power and solar integration. Keep your home running through Long Island's storm season — no generator, no noise, no fuel.
EV Charger Installation
Level 2 home EV charger installation for all vehicles — Tesla, BMW, Mercedes, Porsche, Rivian, Ford, Hyundai, Kia, and more. Most Smithtown installs are completed in a single day. We handle the permit, the wiring, and the Suffolk County inspection. Tesla Certified and Qmerit-certified.
Panel Upgrades
Many Smithtown homes were built before the era of EVs, home batteries, and high-load appliances. We perform 100A–200A+ panel upgrades to support your current and future electrical needs. All work permitted through Suffolk County.
Bi-Directional Charging (V2H)
We install Tesla Powershare, Ford Intelligent Backup Power, and GM Powershift systems — letting your EV power your home during an outage. One of the few installers on Long Island certified and experienced in vehicle-to-home technology.
Solar Wiring & Interconnection
We provide all electrical work for solar panel systems, including interconnection, panel upgrades, and bi-directional charging integration. We work alongside your solar provider or can refer you to a trusted partner.
Why Smithtown Homeowners Choose Homefront Energy
Smithtown homeowners want a contractor who shows up on time, does the work right, and handles the paperwork. That's exactly what we do — every time. With Tesla Certified status, 40+ years of master electrician experience, and 600+ completed installations, we're one of the most qualified EV and energy storage installers on Long Island.
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Tesla Certified Installer — one of the few on Long Island
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600+ EV chargers and battery systems installed
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Master Electrician with 40+ years of experience
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Veteran-owned and operated
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5.0 stars across 120+ Google reviews
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SPAN and Qmerit Certified Partner
Serving Smithtown and the Surrounding Area
We serve all of the Town of Smithtown and surrounding Suffolk County, including:
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St. James
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Kings Park
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Hauppauge
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Nesconset
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Commack
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Islip
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Lake Ronkonkoma
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Setauket
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Head of the Harbor
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Stony Brook
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Northport
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Huntington
Need service in a town not listed? We cover all of Nassau County, Suffolk County, NYC, and Westchester. Call us to confirm.