ryinstock repairsIn-House Repairs and Rebuilds

At Sigma Parts, we stand behind our repairs with a comprehensive 1-year warranty. Our goal is to restore your products to a state as close to factory-new as possible, ensuring optimal performance and reliability.

When it comes to actuator rebuilds, our team of trained and qualified technicians goes above and beyond to deliver top-notch service. We meticulously replace oil, gears, gear trains, seals, teeth, and thoroughly check and test all electronics. Each unit undergoes a meticulous painting process and is run under supervision to guarantee functionality. Rest assured, every actuator rebuild comes with a full 1-year warranty, providing you with peace of mind.

For electronic repairs, we leave no stone unturned. Our technicians meticulously isolate and check every diode, testing each board until they’re operating reliably. Whether it’s a drive, motor, or control repair, trust Sigma Parts to deliver results that exceed your expectations.

However, there are certain components we typically do not repair. Valve bodies, for instance, often suffer from corrosion that compromises their ability to provide sufficient seals or pressure flow. In such cases, it’s more cost-effective and practical to replace the entire unit rather than attempt a repair.

Similarly, display modules are usually not candidates for rebuilding. Due to the complexity of their internal components and the potential for widespread damage, attempting a rebuild may not yield satisfactory results. Instead, we recommend exploring replacement options for these components.

Give us the opportunity to prove our expertise on your next repair project. Whether it’s a drive, motor, or control repair, Sigma Parts is here to deliver quality service, backed by a solid 1-year warranty. Experience the difference our commitment to excellence makes in every repair job we undertake. Trust Sigma Parts for reliable repairs that keep your operations running smoothly.

For information on how to send in repairs for evaluation, please contact us.