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Pro Active Mechanical, Inc.

2400 E. Main Street

Suite 103-205

Saint Charles, IL 60174

 

Phone: (630) 514-5431

Email: pmihvac@proactivehvac.com

Commercial Maintenance

Those that have worked with budgets know that a properly implemented maintenance program is essential to the bottom dollar of any company and to the contrary, unforeseen expenses are enemy #1. As mechanical contractors we know which parts are the first ones to wear or fail and what preventative measures should be taken in an effort to keep things rolling along. Your staff has other, more important tasks to perform than to worry about a potential squeal. Our training and experience confirms that maintenance programs developed by all manufacturers lead to extended life cycles, more efficient operation and greater performance reliability. We look forward to passing this knowledge along to all equipment owners, both new and seasoned veterans.

Comprehensive Preventive Maintenance Inspections:

  • Provide our customer with Make, Model and Serial # of each piece of equipment inspected to include the unit tag # (i.e. RTU #1).
  • Determine that proper voltage is being supplied to the unit by providing Rated and Actual Volt Readings.
  • Provide an Ambient Temperature reading for comparison to proper system pressures.
  • Perform and document Suction and Discharge Pressure readings to determine proper refrigeration charge and system operation (Cooling Inspection).
  • Provide an incoming (natural) Gas Pressure reading to verify sufficient supply for proper heating operation (Heating Inspection).
  • Provide dry-bulb Discharge and Return Air Temperature readings used to indicate proper compressor operation and unit temperature rise readings.
  • Visually inspect the evaporator and condenser coils for any damage or dirt build up that may adversely effect proper system operation. Pro Active Mechanical, Inc. will brush clean as necessary.
  • Check Blower, Induced Draft Motor and Condenser Motors for bearing noise, wear, proper amperage draw and excessive vibration due to faulty or dirty fan blades or blower wheels.
  • Check Filters and Humidifier Pads for proper sizing, spacing and if need of replacement.
  • Lubricate all non-sealed bearings.
  • Check and tighten as necessary all electrical connections in the disconnect switch and within the unit(s).
  • Perform diagnostic amperage readings on the compressor(s) to indicate proper compressor operation.
  • Inspect Indoor Blower assembly for proper Pulley alignment and wear, bearing noise or wear and blower wheel fatigue.
  • Perform an operational check of all Contactors, Relays, Safety and other Controls within the unit to verify proper operation.
  • Pull and clean all heating burners, visually inspect heat exchangers and clean burner compartments (Heating Inspection).
  • Inspect and clean flame sensor and provide micro amp signal reading.
  • Provide detailed and prompt inspection reports and written repair quotes.

WE SERVICE AND MAINTAIN THE FOLLOWING:

AIR COMPRESSOR DRYERS,
AIR COOLED CHILLERS,
AIR COOLED CONDENSING UNITS,
AIR HANDLERS,
BEARINGS
BOOSTER FANS,
BUILDING AUTOMATION,
CHEMICAL FEED SYSTEMS.
COILS,
COMPRESSORS,
CONDENSER SCREENS,
COOLING TOWERS,
DAMPERS,
DEHUMIDIFIERS,
DRIVE-IN COOLERS,
DUCTLESS-SPLIT SYSTEMS,
ELECTRIC DUCT HEATERS,
EXHAUST FANS,
FAN COILS, AIR CURTAINS,
FURNACES,
GAS DUCT HEATERS,
GAS FIRED UNIT HEATERS,
GAS GENERATORS,
GAS REGULATORS,
HOT WATER BOILERS,
HUMIDIFIERS,
HYDRONIC UNIT HEATERS,
INFRA-RED GAS HEATERS,
MOTORS,
OUTDOOR AIR INTAKE SYSTEMS,
PLATE HEAT EXCHANGERS,
PNEUMATICS,
PRESSURE REDUCING VALVES,
PTAC UNITS,
PUMPS, MAKE-UP AIR UNITS,
RADIANT FLOOR SYSTEMS,
REACH-IN COOLERS,
REFRIGERATION,
ROOFTOP UNITS,
SERVER ROOM UNITS,
SNOW MELTING SYSTEMS,
STEAM BOILERS,
STEAM TRAPS,
THERMOSTATS,
UNIT RECOVERY VENTILATORS,
UV LIGHTS,
VARIABLE FREQUENCY DRIVE UNITS,
VARIABLE-AIR VOLUME BOXES,
WALK-IN COOLERS,
WATER COOLED CHILLERS,
WATER COOLED CONDENSING UNITS,
WINE COOLERS,
ZONING SYSTEMS,

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