Multi-brand · Mail-in from Maine
PLC Power Supply Repair in Maine
Component-level repair for PLC rack power supplies: Allen-Bradley SLC 500 and ControlLogix series, Siemens S7 PS units, and similar. Rectifiers, capacitors, and fans are the classic failures. Flat $349 with full load testing.
Typical ground transit from Maine: ~4 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 Maine
Maine runs paper and pulp, food and seafood processing, shipbuilding and related manufacturing across Portland, Bangor, Lewiston and the surrounding region. That mix decides which controls end up on our bench: paper and pulp, food and seafood processing, shipbuilding all depend on operator terminals, drives and power supplies that reach end of life long before the machines they run.
With roughly 4 business days of ground transit each way and 3–5 business days on the bench, most Maine 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
- ✓Dead rack / no output
- ✓Rack faults when warm
- ✓Output sag under load
- ✓Audible whine or burnt smell
- ✓Intermittent brownouts and processor faults
Flat price — parts & labor included
$349
Fixed-or-Free Guarantee: if we can't repair it, the repair price is refunded.
- ✓ 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 Maine customers
PLC Power Supply Repair in Maine — common questions
How long does shipping take from Maine?
Ground transit from Maine to our Dallas–Fort Worth lab typically runs 4 business days each way. With 3–5 business days on the bench, most Maine 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 Maine, or do I need a local shop?
We repair units from Maine 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 Maine?
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.
Power Supplies 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