No-Frost A/C & Heating

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Reliable. Trusted. Guaranteed. That’s how you’d describe our family of services here at No-Frost Air Conditioning & Heating. Since 1971 your friends and neighbors have counted on our no-nonsense approach to servicing Howard, Baltimore & Carroll Counties heating, ventilation, and air conditioning needs.

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We provide authorized warranty service for Rheem, Carrier, Comfortmaker, and Goodman. We also provide post-warranty service for all makes and models.

Our service fleet utilizes the latest diagnostic technologies to quickly and efficiently determine the nature of your service problem. Our technicians are...

You can depend on No-Frost Air Conditioning & Heating to help you stay cool in the heat, warm in the cold and comfortable every day in between. Call us...

The tech found a capacitor was failing and replaced it. Glad he caught it rather than having it fail when cold! Just out of warranty, but not too expensive...

If you have pets, are a smoker, or enjoy keeping your windows open, your home could collect a considerable amount of bad odors, dander, pollen, dust, and...


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Counties Serviced

Baltimore City
Anne Arundel
Prince Georges

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