Sign UpCall or email today to become a preferred customer.

CPA customers receive priority service and become preferred customers with LHCS. 

Some benefits of this program include:

No overtime rates

24 hour priority service- no matter the time or season, you go to the top of the list

15% discount on ALL repairs

Semi-annual complete precision tune-up and cleaning of A/C and furnace

Protection of price inflation

Transferrable agreement

Lower utility bills

Extended equipment life

Fewer repairs

Improved capacity


Precision Tune-Up procedures include:

Clean and adjust burner assembly

Clean ignition assembly

Clean heat exchanger or elements

Monitor flue draft

Monitor refrigerant pressure

Test starting capabilities

Test safety controls

Clean or replace air filters* 

Clean and adjust blower components

Measure for correct air flow

Tighten electrical connections

Measure volts/amps

Lubricate all moving parts

Adjust thermostat calibration

Clean evaporator coil if accessible

Clean condenser coil

Clean condensate drains

Measure temperature differences

*Offer includes 1″ disposable replacement filters only.  Specialty filters require an additional charge.