? Heating and Air Conditioning: repair and preventive maintenance services ? Refrigeration: repair and preventive maintenance services ? Ice making equipment: repair and preventive maintenance services ? Commercial Cooking and Food Service Equipment: repair and preventive maintenance services ? Equipment Replacement, Installation and Design Build ? Rental division: emergency portable AC and heating equipment, ice machines, reach-in refrigerators/freezers, and portable walk-in refrigerators/ freezers all for short or long term rental.