AZ Patio Heaters was established in 2002. They have devoted an enormous amount of time to developing their AZ Patio Heaters Covers line in the US with the support of their manufacturer. Their manufacturer has been producing AZ Patio Heaters Covers for over 10 years and they are the largest producers in China. Over the years they have taken the necessary steps to ensure quality control and produce a consumer-friendly product that is reliable and trouble free. AZ Patio Heaters are one of the only suppliers in the US to maintain a complete line of replacements parts and a complete repair center.