Maintenance and Repair Services For Walk-In Coolers/Freezers

The Arlington Independent School District is seeking a Refrigeration Specialist Vendor to repair and/or replace Walk-in Coolers and Freezer Refrigeration Equipment. The bid is for all labor, parts, and supplies, and all work is done on an as-needed basis. The vendor must provide an original invoice for each shipment, and invoices must show quantity, purchase order number, unit size, unit price, extended unit price, and total amount of invoice. • Replace bad fan motors inside evaporators and condensing units • Replace bad compressors inside roof top condenser units • Deice evaporator coils and make necessary repairs • Locate leaks in refrigerant system and make necessary repairs • Repair or Replace evaporator defrost coil heater, pan heater and/or drain line heaters • Solve refrigeration system control wiring issues and make necessary repairs • Repair or replace KE2 controllers, wiring and sensors • “Charging the System” with refrigerant • Clean coils on roof top condenser units • Replace broken refrigeration parts The vendor must also provide the percentage mark-up on parts, equipment rental, and hourly labor rates.