About Us

Electro Warmth is a company in Danville, OH that has been producing high-quality heated mattress pads since 1939. We manufacture more models compared to other businesses in the industry. Some of the mattress pad designs we offer are:

  • Dual-Control Doubles
  • Single-Control Queens
  • Short Queens
  • Extra-Long Queens

You do not have to worry if you cannot find the product that fits your bed. Our team will gladly customize a mattress pad for you.

Our Business History

Our Business History

Our Business History


The company was started by the Crise brothers, who were the sons of the inventor of the heated mattress. In 1997, the Grindles bought the company from the Crises.

Since then, the Grindles have made improvements to the products we offer. One of the most significant changes they implemented was making most of our units fitted. They also strived to have all but our 12V units approved by the Electrical Testing Labs (ETL).

Prompt Service

Our Business History

Our Business History


We have all our mattress pad models in inventory at all times. This means that we will be able to process your order within the day we receive it.

Get in Touch With Us

If you are interested in learning more about our company, contact us at 1-800-990-4622.