Every small business that serves customers who use Google needs a website. That includes restaurants, plumbers, electricians, law firms, accountants, dentists, retail stores, contractors, consultants, gyms, salons, and any local service provider. If potential customers search for what you do, you need a site. The core reason is credibility and control. A Facebook page or Instagram account doesn't establish legitimacy the way a proper domain does. Customers expect to verify you exist before spending money. A website also gives you owned real estate—social platforms change algorithms, suspend accounts, or decline. Your domain stays yours. Three types of small businesses absolutely require websites: professional services where trust matters before contact (lawyers, financial advisors, medical practices), local services competing in map pack results (contractors, home services, automotive), and any business where customers compare options before buying (retail, restaurants, B2B suppliers). Google Business Profile helps, but it links to your website for conversions. The businesses that can skip a website are rare: pure marketplace sellers who only use Amazon, Etsy, or eBay and have no local presence; businesses with 100% referral-only models where discovery doesn't matter; or temporary pop-ups with defined end dates. Even then, a simple one-page site costs $500–2000 and ranks for your business name, which prevents customer confusion. At Ottawa SEO, we see small businesses wait too long and lose ground to competitors who claimed the search real estate first. A contractor in Kanata competing without a website loses every customer who Googles "bathroom renovation Ottawa" and sees five competitors with detailed portfolios. The question isn't whether you need a site—it's whether you can afford to let competitors own your search category while you don't exist online. For most small businesses, a website isn't optional marketing. It's the foundation that makes everything else work.