EV · Hybrid · PHEV Certified

High voltage?
We’re certified for it.

Tesla, Prius, Leaf, Bolt, Ioniq — the cars other shops turn away are the ones we trained two thousand hours for. Book like it’s any other repair, because here, it is.

  • HV-certified techs
  • 4.9★ · 412 reviews
  • Insulated-tool bay

Battery Health Report

Sample
92%
State of Health
Pack module map · 60 cells6 cells watch-listed

~248 mi

Est. real-world range

118 kW

Peak DC charge rate

Included free with every EV service — yours to keep.

Who we service

If it has a battery, a plug, or a tank — bring it in.

  • Tesla Model 3 / Y / S / X
  • Nissan Leaf
  • Chevy Bolt & Bolt EUV
  • Hyundai Ioniq 5 / 6
  • Kia EV6 & Niro EV
  • Ford Mustang Mach-E
  • VW ID.4
  • Rivian R1T / R1S

Full high-voltage service: pack diagnostics, drive units, onboard chargers, coolant loops, and the 12V systems everyone forgets EVs still have.

Services

Lab-grade diagnostics, garage-honest prices.

Every price is a real starting price — you approve the exact number before we pick up a tool.

A Voltworks service bay with a crossover on diagnostics, hood openOur specialty

Hybrid & EV Service

High-voltage certified techs for hybrids and EVs most shops turn away.

from $99 · 1–2 hrs

Book →

Check Engine Diagnostics

Factory-level scan tools. The fee is waived if we do the repair.

from $89 · 1 hr

Brake Service

Regen-braking cars wear pads strangely — glazed, rusted, uneven. We service the calipers hydraulics can't reach and recalibrate blending after.

from $189 · 1–2 hrs

Tires & Alignment

Mounting, balancing, rotation, and four-wheel alignment on a Hunter rack.

from $79 · 1 hr

A/C & Heating

Recharge, leak detection, compressor and blower repair. Texas-summer tested.

from $129 · 1–3 hrs

Battery & Electrical

Free battery test, starter and alternator diagnosis, wiring repairs.

from $39 · 30 min

Why EV shops are rare

400 volts doesn’t forgive guesswork. So we removed it.

Most independent shops turn EVs away because the training, tooling, and insurance are a serious investment. We made that investment on purpose — it’s the whole point of the shop.

2,000+ hrs

High-voltage training

Our techs hold OEM and independent HV certifications — the same coursework dealer master techs complete, plus annual recerts as pack chemistry changes.

1,000V-rated

Insulated tools & quarantine bay

Dedicated insulated tooling, arc-rated gloves tested every six months, and a physically separated bay for any vehicle with a compromised pack.

In-house

Battery diagnostics dealers outsource

Module-level pack analysis, isolation-fault tracing, and BMS interrogation happen on our bench — not shipped off with a three-week wait.

Electric vehicle on a lift in the Voltworks high-voltage service bay
HV bay · de-energized, verified, then serviced

Charging diagnostics

Fixed right, charged right.

“My car charges slow” is one of the most common EV complaints — and one of the most misdiagnosed. A derated charge curve usually traces back to a cooling loop, a contactor, or a single weak module, not a dying pack.

We log your car’s real DC fast-charge curve before and after the repair, so you can see the fix — not just take our word for it. The chart on the right is from an Ioniq 5 that two shops had written off as “normal battery aging.” It was a coolant pump.

Book a charging diagnosis →
DC fast-charge rate · 2022 Ioniq 5
  • Before service
  • After service
05010015010%20%30%40%50%60%70%80%kWState of chargeAfter · holds 118 kWBefore · derated early

Real customer data, logged at a 350 kW station before drop-off and after repair. Root cause: failed battery coolant pump.

Reviews

The word gets around the charging network.

4.9★ average · 412 Google reviews

EV-certified and it shows. Fixed a charging issue two other shops wouldn't even look at.
Marco D.2022 Model Y · EV service
They sent photos of my worn brake pads before doing anything, with the price up front. First shop I've ever fully trusted.
Rachel M.2019 Honda CR-V · Brakes
Dealer quoted $2,400. These guys fixed the actual problem for $410 and showed me why. Customer for life.
Derek T.2017 F-150 · Electrical
Booked online at 10pm, dropped off at 7:30, had my car back by lunch with a video of the inspection. Wild.
Priya S.2021 Mazda3 · Oil + tires
As someone who knows nothing about cars, they explained everything without talking down to me. Fair prices, zero pressure.
James W.2015 Camry · Suspension
They turned away work another shop said I needed. Told me my transmission was fine. Who does that?
Alyssa K.2018 Jeep Wrangler · Diagnostics

Visit the lab

Drop off, plug in, walk to coffee.

Free Level 2 charging while we work

Every service bay and waiting spot has a 9.6 kW charger. Most customers leave with more range than they arrived with.

Hours
  • Mon – Fri7:30 AM – 6 PM
  • Saturday8 AM – 4 PM
  • SundayClosed

Voltworks EV & Auto

4820 Burnet Road · on Burnet Rd

DC fast chargers nearby
Call (512) 555-0148Book service