Commercial Heating and Cooling Maintenance

Commercial HVAC Service Call for $119

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Schedule Your Commercial Heating and Cooling Maintenance Near St Louis and St Charles County Now

Keep your business HVAC system operating efficiently with a maintenance and cleaning service from Faszold’s.

We offer the convenience of one-time maintenance service orders to keep your business’ HVAC system working at optimal performance and help you save on energy costs.

What you receive with our Faszold One-Time Maintenance for Heating Equipment or One-Time Maintenance for Cooling Equipment:

Heating System Maintenance:

Test Safety Control Operations, Control Sequences & Test Ranges

Test Zoning Controls Modes Of Operation & Bypass Dampers

Test & Inspect Drain Pan Safety Switches

Test Condensate Pump / Provide Condensate Treatment

Test & Inspect Unit Safety Switch

Measure & Record AMP Draw To Blower Motor / Nameplate Data (FLA) As Available

Fan Belt Tension Inspection

Belt & Pulleys Condition

Fan Blade & Blower Wheel Connection To Blower Motor

Blower Motor AMPs

Blower Motor Volts

Measure & Record TD Across Evaporator Coil

Record Indoor Coil Entering Temperature

Record Indoor Leaving Temperature

Measure Pressure Drop Across Coil

Measure & Record System Refrigeration Charge In Cooling When TD Is Out Of Specifications

Cooling System Maintenance:

Check Equipment Grounding

Measure & Record Line Voltage

Measure & Record Amp Draw On Condenser Fan Motor

Condenser Fan Motor Amps

Condenser Fan Motor Volts

Record Outdoor Coil Entering Temperature

Record Outdoor Coil Leaving Temperature

Record Compressor AMPS

Record Compressor Volts

Record Suction PSIG

Record Discharge PSIG

Record Superheat

Record Outdoor Coil Entering Temperature

Heat Pump: Test Reversing Valve

Heat Pump: Measure & Record System Refrigeration Charge In Heating When TD Is Out Of Specifications

Heat Pump: Test Defrost Cycle

Heat Pump: Inspect Outdoor Unit Condensate Drain Port

One-time Maintenance (either AC or Furnace) $225.00 for 5 tons or under. $450.00 for both Heating & Cooling Maintenance.

Schedule Commercial Maintenance Now Call (636) 397-1237

Join The Faszold Commercial Club Membership (FCM) Program & Save

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Faszold Promotions

Faszold is committed to your comfort. Not only do we provide the industry’s best heating and cooling service at incredible prices, but we also help you save even more with our promotional offers.

$250 Off a New Furnace

USE PROMO CODE: NEWHEAT250

Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details.

$250 Off a New A/C Unit

USE PROMO CODE: NEWAC250

Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details.

0% Financing Available on New Systems

Apply Now

See What Our Customers Say About Our Service

If I could give them a 10 it would be well deserved. They were here within 4 hours of me calling and my ac running in 1. Very professional and very knowledgeable. Thanks guys you saved us from the Missouri heat and humidity.

- Tina Huml, Google Local Guide · Level 6

Read All Customer Reviews