Over 40 Years of Quality Repair


K+S Services repairs AC/DC servo drives, CRT, HMI, and CRT displays, PLCs, and other electrical components from brands like Allen-Bradley, FANUC, and Siemens. We also provide assistance and guidance on CRT to LCD conversions.

AC / DC / Servo Drive Repair

Our factory-trained technicians can identify and resolve common causes of failure in AC and DC drives, including contamination, voltage spikes, and power cube failure. We service all AC/DC drives from top manufacturers, including Allen-Bradley, FANUC, Siemens, and Lenze.

Learn more
CNC Repair

Damaged wiring, broken emergency stop loops, mechanical stress, programming errors, and corrosion are some reasons your CNC controller may fail. Let our team at K+S get to the bottom of the issues you’re experiencing. We can service all Mazak, Okuma, Allen-Bradley, FANUC, and Siemens CNC controllers.

Learn more
Industrial CRT Repair

Replace and restore CRTs, convert to LCDs, or repair damaged HMIs with help from K+S. We can repair, refurbish, or replace monitors from brands like Allen-Bradley, FANUC, Mitsubishi, Toshiba, Sony, Panasonic, and Siemens.

Learn more
Electronic Component Repair

K+S can repair and dynamically bench-test all types of electronic components, including servo amplifiers, heat controllers, light curtains, temperature controllers, zebra printers, and encoders. We can service both foreign and domestic brands, including but not limited to Mitsubishi, Indramat, FANUC, Bogen, Allen-Bradley, Yaskawa, Eurotherm, and Watlow.

Learn more
Programmable Logic Controls, PLC Repair

Committed to providing quality PLC repairs, K+S has over 300 fully functional test stands that allow us to test PLCs dynamically under load. We can service many brands and controller types, including Allen-Bradley AB 1768 and 1769 series, Honeywell 35 and 621 series, Mitsubishi F1 and F2 series, Siemens 525, 535, 545, 555 series, and so much more. Additionally, if you need an Allen-Bradley CompactLogix PLC tested and repaired, we can expand our test stand for additional modules to meet your unique needs.

Learn more
Robot Controller & Teach Pendant Repair

Our team can repair system boards, operator panels, drives, motors, and teach pendants from common manufacturers like FANUC, Kawasaki, Motoman, ABB, and Kuka. When refurbishing teach pendants, we’ll test them in a robot system to verify performance and functionality.

Learn more
Welder Repair / Weld Controls

K+S can repair Miyachi, Dengensha, Hobart, Panasonic, Weltronic, Nippon, OTC (Daihen), Sensarc, Thermal Arc, Robotron, Nadesco, WTC/MEDAR, and Motoman welding machines and are factory-authorized to repair Fronius, Lincoln, Miller, and Hitachi units. All welder controls, wire feeders, plasma cutters, torch reamers/cleaners, power sources, and additional components are fully tested under load to verify functionality and durability.

Learn more
Contact Us

Complete the form and a K+S representative will contact you within 1 business day.

  • K+S serves businesses in the industrial manufacturing industry ONLY

  • Please add image of nameplate or picture of model # to be able to quote you faster.
    Max. file size: 200 MB.
  • This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

  • This field is for validation purposes and should be left unchanged.


Shop Electronics

View All Products

Find a Rep

Use our convenient representative locator to find a K+S rep near you that can assist you in repairing your components today.


The K+S Resource library is a searchable, comprehensive repository of all documents related to K+S. Whether you are looking for our line cards, or application-specific documentation, you will be able to find it in the Resource library below.

View Resources