Allen-Bradley · Mail-in from Alabama
PowerFlex VFD Repair in Alabama
Component-level repair for Allen-Bradley PowerFlex variable frequency drives up to 25 HP: 525, 523, 40, 4M, 70, and 700 series. IGBT modules and bus capacitors are the classic failures. Free evaluation, typical repairs $350–$900.
Typical ground transit from Alabama: ~2 business days each way
✓Fixed — or it's free
Unrepairable units are refunded; evaluations cost $0
✓24-month warranty
Every repair covered, parts and labor
✓3–5 business days bench time
Rush (1–2 day) and emergency service available
✓Program preserved
Your application and settings stay in the unit
What we see from Alabama
Alabama runs automotive manufacturing, steel and metal processing, aerospace and related manufacturing across Birmingham, Huntsville, Mobile and the surrounding region. That mix decides which controls end up on our bench: automotive manufacturing, steel and metal processing, aerospace all depend on operator terminals, drives and power supplies that reach end of life long before the machines they run.
With roughly 2 business days of ground transit each way and 3–5 business days on the bench, most Alabama customers are back in production well inside the lead time quoted on a replacement unit. When a line is down, overnight shipping plus rush service compresses that further.
Symptoms we fix
- ✓F004 / F005 / F012 class faults (undervolt, overvolt, overcurrent)
- ✓Dead drive — no display
- ✓Trips breaker at power-up
- ✓Output phase loss / motor won't turn
- ✓Dead keypad or display
Free evaluation — firm quote first
Free evaluation
Fixed-or-Free Guarantee: $0 if it can't be repaired.
- ✓ 3–5 business days in lab
- ✓ 24-month warranty
- ✓ Program & settings preserved
Ship your unit to
USPS
Control Board Lab
PO Box 120241
Arlington, TX 76012
UPS / FedEx
Control Board Lab
1009 Oakwood Ln # 120241
Arlington, TX 76012
Write your RMA number on the outside of the box and include it on a note inside. Units over 50 lb (large VFDs, spindle drives, industrial PCs in enclosures) ship by freight — contact us before ordering and we will arrange dock-to-dock shipping.
Part numbers we repair for Alabama customers
PowerFlex VFD Repair in Alabama — common questions
How long does shipping take from Alabama?
Ground transit from Alabama to our Dallas–Fort Worth lab typically runs 2 business days each way. With 3–5 business days on the bench, most Alabama customers have their repaired unit back inside two weeks — and overnight shipping plus rush service compresses that to days when a machine is down.
Do you really serve Alabama, or do I need a local shop?
We repair units from Alabama plants every bit as easily as local ones — mail-in is the whole model. You get the same published pricing, the same 24-month warranty, and bench photos/documentation with the work. Most "local" industrial repair quotes end up shipping your unit somewhere anyway; ours just says so up front.
Who pays shipping from Alabama?
You ship the unit to us with any carrier at your cost (insure it — packing guide provided), and return shipping is selected at checkout: $24.95 ground, $59.95 2-day, or $109.95 overnight, flat nationwide.
Metro areas we serve in Alabama
VFDs / AC Drives repair in other states
Machine down? Let's get it back up.
Start a repair online in two minutes, or send us the part number for a free technician review.
The Fixed-or-Free Guarantee: if we can't repair it, you don't pay for the repair.
Call (817) 799-7332 · 📱 Text us a photo of your unit · Email repairs@controlboardlab.com