Preventative Maintenance & Field Service
Protect Your Equipment Investment
Customized Inspections
Our technicians perform multi-point checks on chemical dispensing systems, industrial dishwashers, and laundry units to ensure 100% compliance and efficiency.
Cost Reduction
Predictive maintenance identifies worn parts before they fail, preventing emergency repair costs and protecting your facility from unexpected downtime.
Chemical Precision
We calibrate your dispensers to ensure the exact concentration is used every time – saving you money on chemical waste and ensuring sanitation standards.
Expert Technical Support
Haenco Supply technicians are local experts. When you schedule field service, you get a specialist who understands the water conditions, local health codes, and high-traffic demands of the Wisconsin hospitality and medical industries.
- Dishmachine & Laundry Calibration
- Dispenser Installation & Repair
- Monthly Sanitation Audits
- Staff Training & Safety Demos

Ready to Schedule an Inspection?
Avoid costly breakdowns. Request a preventative maintenance quote or schedule a field service visit today.
