(708) 484-2789

3105 Ridgeland Avenue

Berwyn, Illinois 60402

 

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Service Plans & Maintenance

 

Residential Service Plans

Commercial Service Plans

 


Residential Service Plans:

Planned Maintenance ● Priority Emergency Service ● Discount on All Repairs

 

Planned Maintenance Two maintenance calls each year one each heating and cooling season..  Purpose: to inspect and advise you of any needed repair (no repairs are made without your approval); to prevent breakdown and maintain efficiency.  Our inspections and checks include the following:

 

Proper voltage

Heat exchanger

Pulleys and belts

Contacts for relays

For clean filters

Electric strip heaters

Condensate pump

Proper refrigerant

Electrical connections

Fan limit switch

Blower assembly

Motors

Vibration noise

Indoor coil

Clean condenser coil

Condensate drain

Visible leaks

Burners

Standard thermostat

 

Priority Emergency Service Should you have a breakdown, our dispatched service technicians will respond to your call as a priority service call.  We service our Preferred Service Policy customers first.

 

Discount on Repairs When you become a D&K Preferred Policy holder you are entitled to a 15% discount on labor and parts for repair.

 

Reduced Diagnostic / Trip Charge When you become a D&K Preferred Policy holder you are entitled to a $59.00 reduced rate.

 


Commercial Service Plans:

Planned Maintenance ● Priority Emergency Service ● Discount on All Repairs

 

Planned Maintenance Four maintenance calls each year each call quarterly.  Purpose: to inspect and advise you of any needed repair (no repairs are made without your approval); to prevent breakdown and maintain efficiency.  Our inspections and checks include the following:

 

  • Wiring connections

  • Contactors

  • Volts-Amps on Compressors

  • Volt-Amps on Condenser Fans

  • Volts-Amps on Evaporator Fans

  • Change filters

  • Change belts

  • Crankcase heater

  • Volts-Amps (heating)

  • Connections (heating)

  • High limit & safeties

  • Staging

  • Heat exchanger, bonnet, all flue ways

  • Overall cleanliness of heating section

  • Condensate pan, drain & pump

  • Evaporator coil

  • Lubricate blower fans & motors

  • Lubricate shafts & bearings; condenser fans

  • Evaporator temp. differential

  • Condenser temp. differential

  • Oil level

  • Visual check for leaks

  • Condenser coil

  • Suction pressure cutout

  • Suction pressure & discharge pressure

  • Refrigeration change, hi-low superheat

  • Draft fan for dirt & rust

  • Safeties

All contracts include an annual chemical cleaning of your evaporator & condensing coils.

 

 

Call us today at 708-484-2789 for your home or business HVAC maintenance and service needs. You can also request service online.

 

 


 

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D&K Sheet Metal & HVAC │ 3105 Ridgeland Avenue │ Berwyn, Illinois 60402 │ (708) 484-2789

 

D&K SHEET METAL AND HVAC IS LICENSED, INSURED AND EPA CERTIFIED

Copyright 2012 D&K Sheet Metal and HVAC.  All Rights Reserved.