When hiring a real estate web design company, you should first check their experience in creating property-focused websites, including listings, search filters, and interactive maps. Look at their portfolio to see if their designs are modern, responsive, and user-friendly on both desktop and mobile devices. Ensure they understand SEO and can optimize your site to attract local buyers and sellers. It’s also important that they offer features like IDX/MLS integration, lead capture forms, and fast loading times. Communication, ongoing support, and transparent pricing are key factors to ensure a smooth development process and long-term website success.