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        "Always on time... or you don't pay a dime."® See our coupons for this month's special offers! Call us today for our guaranteed products & services.

        General Info
        Your complete satisfaction with our heating and air conditioning services and technicians is 100% guaranteed. The on-time guarantee is one of the best in the country, and backed by heating and air technicians that are trained, skilled and experienced to exceed your expectations and needs. You will never be kept waiting. How do you know a company cares about the quality of their work? They stand behind it - that's how. At One Hour Heating & Air Conditioning® the warranties and guarantees are industry leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free and experienced and our techniques are state-of-the-art, guaranteed! Have an HVAC problem? We're experienced in handling a wide range of HVAC installation and repair needs. Only the highest quality parts and heating and air conditioning equipment will be used to fix your system. You are the most important person in our business, and our company was built with you in mind. What would happen if you never changed the oil in your car or you never checked your car's tires for wear? Like your car, your home's cooling and heating system requires regular maintenance and service to operate safely and efficiently. Without it, serious problems can develop, causing you a great deal of damage to repair. Our maintenance agreement, Comfort Club, provides you with regular system checks. It's a bi-annual planned check-up and service.
        Brands
        All Major Brands including: * Amana * American Standard * Bosch * Bryant Trane * Carrier * GE * Hotpoint * Kenmore (including the Elite model) * Kitchen Aid * Lennox * Magic Chef * Maytag * Miele * Rheem * Roper * RUUD * Sanyo * Sears * Sub-Zero * Tappan * Trane * Westinghouse * Whirlpool * York
        Payment method
        master card, check, discover, visa
        Location
        Professional, courteous service throughout Howard County.
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        Frequently Asked Questions

        Detail of Our Products

        Detail of Our Services

        Categories
        Air Conditioning Contractors & Systems, Air Conditioning Equipment & Systems, Air Conditioning Service & Repair, Heating Equipment & Systems, Heating Equipment & Systems-Repairing

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        Details

        Phone: (443) 766-2282

        Address: Olney, MD 20832

        Website: Frequently Asked Questions