In Plano, SEO services typically range from $1,500-$5,000 monthly for small to medium businesses, while enterprise-level companies (common in Plano's tech corridor) often invest $5,000-$15,000+ monthly. This pricing reflects the competitive nature of Plano's business environment and the technical expertise required to compete in sectors like IT, telecommunications, and healthcare. Regarding ROI, Plano businesses typically see initial improvements in rankings within 2-3 months, but meaningful traffic increases usually begin at 4-6 months. By months 6-12, properly executed SEO campaigns in Plano markets should deliver ROI between 200-500%, depending on your industry and competitive landscape. Financial and technology companies often see higher returns due to the higher customer lifetime value in these sectors. The key to maximizing ROI is working with a Plano-focused SEO agency that understands the local market dynamics and can target the affluent, tech-savvy consumer base in the area.