Capture — how they get in touch
People enquire in the way that suits them, not the way that suits your form. Some will type, most will phone, and a growing share want to message. If your only route is a nine-field contact form at the bottom of one page, you're filtering out the people in a hurry — who are usually the ones ready to buy.
Short forms, a tappable phone number on every screen, WhatsApp or message routes where the audience uses them, and a quote request that asks for the minimum needed to have a useful conversation.