Mannix Home Control

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(703) 777-9211 (301) 260-6000

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Help Us Help Those In Need

With every HVAC equipment purchased during the month of September, Mannix Heating & Cooling will donate 5% of the purchase price to the American Red Cross for Hurricane Harvey Relief.

Servicing All Brands

Our technicians can service your home's heating and cooling equipment, regardless of make or model - they're trained to handle them all!

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Chantilly

Gaithersburg

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Mannix Heating & Cooling

26955 Gum Spring Road
Chantilly, VA 20152

(703) 777-9211
(703) 777-9211

VA 2705135017

Mannix Heating & Cooling

7824 Beechcraft Ave
Gaithersburg, MD 20879

(301) 260-6000

MD 82321