Voltner
Austin, TX · Licensed electricians Est. work, by the book

EV-ready power for Austin's older homes.

EV chargers, panel upgrades, rewiring and lighting — sized with real load calculations, permitted and inspected, then labeled before we leave.

panel or EV install
Permitted, inspected, and labeled before we leave.
EV Charger InstallsPanel UpgradesWritten Load CalculationsPermitted & InspectedRewiring

Breaker tripping, or adding an EV charger to old wiring? We size it right and pull the permit — then label the panel so you're never guessing again.

What we do

Four jobs. Done to code. Proven on paper.

All services →

How we work

Three habits we don't break.

Recent work.

Panels · Installs · The crew
200A panel upgrade EV charger install Rewire in progress Labeled panel
Where we work

Across the Austin metro.

In the greater Austin area and not sure you're in range? Just call — we'll tell you straight.

Austin · Round Rock · Cedar Park · Pflugerville · Leander · Georgetown · Buda · Kyle · Lakeway · Dripping Springs ·
Get a quote

Get your assessment on the books.

Tell us what's planned or what's acting up. Warm outlets or a burning smell? Say so — safety calls jump the queue.

Mon – Fri7:00a – 6:00p
Saturday9:00a – 2:00p
SundaySafety calls only

Questions, answered straight.

Not always. A Level 2 charger wants a 40–60A circuit; whether your panel has that headroom depends on its rating and what else it feeds. A load calculation answers it definitively — sometimes a load-management device beats a full upgrade and saves real money.

Most installs are half a day once the assessment confirms panel capacity and the run from panel to parking spot. Panel-upgrade-first jobs take a day or two more, including the utility coordination and inspection.

A breaker tripping is doing its job; the question is why. Occasional trips from a known appliance are a circuit-sizing issue. Frequent trips, warm outlets, or any burning smell mean stop using the circuit and call — that combination is the one we treat as urgent.

New panel and breakers, utility coordination for the disconnect/reconnect, permit and inspection, and labeling every circuit properly. Power is typically off for 4–8 hours on the day. You end up with capacity for EVs, heat pumps, and whatever's next.

Often, yes — federal tax credits have covered a share of EV charger hardware and installation in recent years, and utilities periodically run rebates. Eligibility shifts; we flag what applies during the assessment and you confirm with your tax preparer.

Yes. Mid-century Austin homes bring aluminum branch wiring, two-prong outlets, and crowded panels. There are code-approved remediation paths short of full rewiring — we'll lay out the options and price them separately.

Always, on any job that needs them. An electrical job without its permit is a problem you find out about when you sell the house — or worse. Permit, inspection, and labeled work are part of the price, not extras.

Because adding big loads — EV charger, heat pump, induction range — without one is guessing with your service capacity. It's arithmetic on your actual panel and appliances, and it's how you avoid paying for an upgrade you didn't need (or skipping one you did).

Services

Electrical work, proven on paper.

Four core services across the Austin metro — every one permitted where required, load-calculated where it matters, and labeled when we leave.

Also handled

The future-proofing list.

Not sure which one you need? That's the call we want.

Get a free estimate →
EV charger installation

Charge at home, on wiring that can take it.

Before we mount anything, we run a written load calculation on your actual panel — so your new charger doesn't trip the house every time the AC kicks on. Readiness assessment, incentive flagging, clean garage or driveway runs. Most installs done in half a day.

Check my house →
EV charger

How an install actually goes.

What's included

Everything that keeps it to code.

Live demo · the AI behind this site

Watch it answer a customer — in seconds.

Not a chatbot. The managed AI front desk reads a lead, replies on the spot, books the visit, alerts the owner, and refuses to send anything it can't back up. Switch agents below, or type your own message.

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