Harster Heating & Air Conditioning

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Wall & Floor Registers

Wall & Floor Registers

Floor Registers

You don’t need a huge cash flow when it comes to air flow.

Harster covers all sides of HVAC. Literally. We offer an extensive choice of floor and wall air registers to ensure efficiency and elegance when it comes to the air flow in your home.

We work with top manufacturers and offer a wide number of choices for air vents, wall covers, baseboard registers, cast iron, metal, heat, ceiling registers and grilles.

Harster Heating and Air Conditioning is a top-rated residential and commercial company whose been family-owned and operated for over 60 years. We’re proud to work with top manufacturers, offer great prices and provide exceptional installation, repair, replacement and maintenance for all your HVAC needs.

To learn more, call us today at 314-631-5300 or email us here. We will reply within 24 hours, Monday-Friday.


For home or business, heating and cooling repair, installation or maintenance.

Call Harster for a free estimate.


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9900 Gravois Road

St. Louis, MO 63123

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