Operate & Maintain Solutions that Keep You Running
Fidus delivers expert maintenance, parts, and inventory support from a single team that knows your systems inside and out. Whether it’s emergency repair, preventive service, or hard-to-source parts, we help you reduce downtime, extend equipment life, and stay ready for what’s next.
Need Emergency Support? Call 877.705.0301

Where Most Other Ops Break Down
With most vendors, support ends after go-live. You’re left chasing parts, managing fragile systems, and waiting on a call back from someone who doesn’t even know your operation.

We Support Like It’s Our System
We don’t just log tickets, we fix problems. Our integrated teams, on-site techs, and custom parts programs keep your operation moving.
On-Site Services
Resident maintenanceField service dispatch
Technical training for in-house teams
Preventative maintenance & system health audits


Remote & Emergency Support
24/7 Emergency Hotline: 877-705-0301
Remote Troubleshooting by Controls & Engineering Teams
Emergency Repairs with Fast Response
Extend Equipment Life Without a Full Replacement
Our Rebuild & Reliability Programs are designed to restore high-value equipment, eliminate recurring failures, and avoid early system replacement. We help you fix the root issue — not just the symptom.
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Parts We Offer
Sorter Rebuilds
Avoid $1M+ in downtime with precision rebuild kits for aging sorters.
Quiet Roller Replacements
Lower noise, reduce wear, and extend system life with urethane-coated rollers.
Tapered Roller Program
Improve flow and singulation in merge and pick zones.
DuraSurf Retrofit Program
Apply low-friction UHMW to reduce energy draw by up to 30% per unit
Helical Bevel Reducer Upgrades
Improve power transmission and reduce energy use.
Critical Path Repair Program
Bundle repairs and upgrades in high-failure zones to reduce total cost and increase uptime.
Commercial Off-the-Shelf Parts
Our off-the-shelf inventory includes widely available OEM-compatible parts you can order online for quick delivery and easy installation.
Parts That Keep Your Systems — and Options — Alive
When OEMs stop supporting your equipment, most vendors shrug. We engineer a solution. Our parts program helps you extend the life of your systems with custom components, fast fulfillment, and seamless ordering, all backed by quality that meets or exceeds OEM standards.

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Rebuild Programs
Custom-Engineered Parts
We reverse engineer components for legacy and unsupported systems, helping you avoid full system replacement by keeping your current equipment up and running.
Common-Engineered MHE Components
From rollers and pulleys to belting, our high-volume components are engineered to exacting standards and priced competitively.
Ordering Shouldn’t Be A Bottleneck
Easy online search by part attribute, manufacturer number, or MHE OEM code
Fast fulfillment and negotiated stocking programs
Exclusive pricing available for high-volume or multi-site customers
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Inventory That Works For Your Operation
Usage-Based Inventory Planning
Tailored stocking programs for your most commonly used parts
System-Specific Enhancement Kits
Pre-kitted parts design for your system
Annual Spend Agreements
Guaranteed availability, custom pricing, and smarter replenishment
Let’s Review Your System
You can’t afford surprises. We’ll audit your most-used parts, aging assets, and maintenance strategy to keep every site running smoothly.
