Advice on selecting a roofing contractor

https://oscar-wiki.win/index.php/Recommendations_on_selecting_a_roofing_contractor

<div itemScope itemProp="mainEntity" itemType="https://schema.org/Question"><div itemProp="name"><h2>How many hours a day do roofers work?</h2></div><div itemScope itemProp="acceptedAnswer" itemType="https://schema.org/Answer"><div