COMPONENT-LEVEL DIAGNOSTICS — NOT BOARD SWAPS

VFD & AC Drive Repair

Expert component-level repair for industrial control boards. Schematic-level diagnostics. 3-year warranty. 40–60% savings vs OEM replacement cost.

3-Year Warranty
7–10 Day Rush
40–60% Savings vs OEM
Same-Day Exchange Available
Get a Free Repair Quote Call 800-861-9773
10,000+
Boards Repaired
98%
Success Rate
30+
Years Experience
3 Year
Repair Warranty
Why Powergenics

Built for Industrial Uptime

Industry-Leading 3-Year Warranty

OEMs offer 90 days. We back every repair with 3 full years covering parts and labor — because we fix the actual failure, not the symptom.

7–10 Day Rush Turnaround

Standard service is 15–20 days. When your plant is down, our expedited service returns your board in 7–10 business days.

40–60% Savings vs OEM

New OEM boards cost $8,000–$25,000. Our component-level repair typically costs a fraction of that — with a longer warranty.

Full Repair Documentation

Every board ships back with a detailed report identifying each failure, components replaced, and functional test results.

Same-Day Exchange Program

We stock tested exchange units for the most common boards. Ship yours — receive a tested replacement the same day it arrives.

Richmond, VA Facility

In-house repair only. No subcontracting, no overseas work. Your board stays in our hands from receipt to return shipment.

How It Works

From Failure to Fixed in 4 Steps

1

Ship Your Board

Request an RMA, pack securely, ship to Richmond. We confirm receipt within 24 hours.

2

Evaluation

Component-level diagnostics. Every failure documented. No-obligation quote within 48 hours.

3

Repair & Test

Repaired to original specs, then tested under simulated operational conditions before shipment.

4

3-Year Warranty

Ships with full repair report and warranty documentation. Typical total turnaround: 15–20 days.

What We Service

Systems We Repair

VFD & AC Drive Repair Services

Variable frequency drives are among the most failure-prone components
in any industrial facility — and among the most expensive to replace.
Powergenics repairs VFDs and AC drives at the component level, saving
you 40–60% vs OEM replacement with a full 3-year warranty.

VFD & AC Drive Brands We Repair

  • Allen-Bradley / Rockwell.  PowerFlex 4, 40, 400, 700, 700H, 753, 755
  • ABB.  ACS355, ACS550, ACS800, ACS880, ACH580
  • Siemens.  MICROMASTER 420, 430, 440; SINAMICS G120, G120C, S120, S150
  • Yaskawa.  V1000, A1000, E1000, G7, P7
  • Danfoss.  FC301, FC302, VLT 2800, VLT 5000, VLT 6000
  • Mitsubishi.  FR-A700, FR-F700, FR-E700, FR-D700
  • Toshiba.  VF-S15, VF-AS1, VF-A7
  • GE.  AF-300, AF-650

VFD repairs include gate driver boards, power supply boards, control boards, and IGBT driver circuits. We repair at the component level — not board swap. 3-year warranty, 7–10 day standard turnaround. Request a free quote.

Common Drive Failures We Fix

- Power section failure (IGBTs, diodes, capacitors)
- Control board faults
- Gate driver failures
- Overvoltage / undervoltage faults
- Communication card failures
- Fan and cooling system failures

Why Repair Instead of Replace?

- Save 40–60% vs new OEM unit
- Avoid 8–20 week lead times on new drives
- 3-year warranty on all repairs
- Most drives repaired in 7–10 business days
- Free evaluation — no charge if unrepairable

How It Works

1. Request an RMA number
2. Ship your drive to Richmond, VA
3. Diagnosis and quote within 48 hours
4. Repair, load test, and return with 3-year warranty
Request a Free Drive Repair Quote
Call 800-861-9773
Get a Free Quote

Board Down?
We Can Help Today.

Tell us about your board. We'll check our repair history and respond within 24 hours with pricing and turnaround options.

No obligation evaluationNo charge if we can't repair it
24-hour responsePricing and turnaround confirmed fast
3-year warranty on every repairThe longest warranty in the industry

Prefer to call?

800-861-9773

Request a Free Repair Quote

No obligation  ·  Free evaluation  ·  Response within 24 hours

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Common Questions

Frequently Asked Questions

Yes. IGBT module failure is one of the most common catastrophic VFD failures and one of our specialties. We replace IGBT modules and rebuild the full power stage — not just swap the drive. Every repair is load-tested before shipment.
Yes. Every repaired drive is load-tested under simulated operational conditions before shipment. You receive a full test report documenting the failure found, components replaced, and test results. This is included in the standard repair price.
We repair Allen-Bradley PowerFlex (4, 40, 70, 400, 525, 700, 753, 755), ABB ACS550/ACS800/ACS880, Siemens SINAMICS and MICROMASTER, Danfoss VLT, Yaskawa, and most other major VFD manufacturers.
Rush service returns most drives in 7–10 business days from receipt. For true production emergencies, call us at 800-861-9773 — we'll discuss your options including exchange units for common Allen-Bradley and ABB drive models.
Almost always yes, especially for drives above 10 HP. New OEM drives in the 50–500 HP range typically cost $3,000–$15,000 with 8–20 week lead times. Our repair costs 40–60% less, ships in 7–10 business days, and carries a 3-year warranty.
Circuit Board Down?

We Can Help. Right Now.

Rush service available. Same-day exchange on many models.
Free evaluation — no charge if we can't repair it.

Get a Free Repair Quote
800-861-9773
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