Our directory features trusted web design agencies that create high-performing websites built to engage users, strengthen your brand, and support business growth. Compare leading web design agencies to find the right partner for your goals, budget, and technical requirements.

Best St. Petersburg Web Design Agency Rankings

52 Companies - Rankings updated: April 03, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

United States × Florida × St. Petersburg ×
  • Top Rated Shopify Expert Developers

    Top Rated Shopify Expert Developers

    Al Bari® is a fully in-house Shopify Partners agency helping brands launch, build, and scale high-performance online stores. From setup and design to migration, customization, and dropshipping, our team delivers end-to-end solutions that drive growth, improve user experience, and maximize conversions.  [... view Al Bari Developers® profile ]
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Transform Ideas Into Reality

    Transform Ideas Into Reality

    Founded on a passion for technology and a commitment to excellence, EcomnDev LLC delivers cutting-edge ecommerce and tech solutions. With over a decade of experience, weve partnered with businesses around the world to create digital experiences that engage, inspire, and drive measurable results.  [... view EcomnDev LLC profile ]
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

Frequently Asked Questions About Website Design Companies

What services do web design agencies offer?

Web design agencies provide a range of services to plan, create, and improve business websites. Their core services include: 

  • Custom website design tailored to your brand and goals 
  • Responsive web design to ensure the site works on desktop, tablet, and mobile 
  • UI/UX design to make the site easy to use 
  • Website development to turn designs into functional websites 
  • Landing page design for campaigns and conversions 
  • Website redesign to improve outdated or underperforming sites 

Beyond these core services, many web design companies also support digital marketing, including search engine optimization, content marketing, and email marketing to help improve visibility in search engines and attract potential customers.  

Some also offer brand identity, graphic design, and ongoing web design services like maintenance, updates, and performance improvements to strengthen your online presence over time. 

How much do website design companies charge for their services?

Professional web design services typically range between $5,000 and $60,000+, depending on complexity, features, and level of customization. Their projects commonly start around $10,000 to $15,000 and can exceed $50,000 for advanced websites. 

Here is a general breakdown: 

  • Basic business websites: $5,000 to $15,000 
  • Custom business websites with advanced UX design: $15,000 to $30,000 
  • Ecommerce and complex custom website projects: $30,000 to $60,000+ 

Several factors influence what website design companies charge. The biggest cost drivers include the number of pages, level of custom website design, and required web development. Features like booking systems, ecommerce functionality, or integrations increase the price because they require more design and development hours. 

In addition to the initial build, many web design companies charge ongoing maintenance fees ranging from $1,200 to $12,000 per year, which cover updates, security, and performance improvements. 

How long does it take to build a website?

A typical website design company timeline ranges from a few days to several months, depending on scope, content readiness, and required web development. 

  • Simple brochure website (1 to 5 pages): 1 to 2 weeks  
  • Small business website (5 to 15 pages, blog, forms): 4 to 8 weeks  
  • eCommerce website (standard features, 10 to 100 products): 8 to 16 weeks  
  • Large-scale custom website (bespoke features, integrations): 4 to 6+ months 
  • Custom web application: 6 to 12+ months  

Most delays come from two things: missing content (copy, images, product data) and an unclear scope that expands during the web design project.  

If content is ready and approvals are fast, timelines compress. If content is late and feedback is slow, timelines stretch. 

What are the hidden costs of web design?

Hidden web design costs usually show up in two phases: before launch and after launch. 

Pre-launch hidden costs 

  • Stock photos, fonts, and premium plugins (one-time fees plus renewals) 
  • Scope creep and extra revisions beyond what the contract includes 
  • Content creation (copywriting, product descriptions, graphics) 
  • Content migration from an old site (formatting, redirects, image cleanup) 
  • Integrations (CRM, booking, payments, analytics) that require extra setup and testing 

Post-launch hidden costs 

  • Web hosting and domain renewal (often increases as traffic grows) 
  • SSL certificate upgrades for ecommerce or higher trust requirements 
  • Website maintenance and security (updates, backups, monitoring, fixes) 
  • Email hosting (Google Workspace or Microsoft 365 per user) 

These costs appear because a website build quote often covers only the core design and development. Anything tied to licensing, content production, ongoing ownership, or changes outside the original scope gets billed separately unless the statement of work includes it. 

What is the difference between web design and web development?

Web design defines the visual interface and user experience of a website, while web development implements that design through code and technical functionality. 

AspectWeb designWeb development
Core responsibilityDefines the design, layout, and user experienceBuilds and maintains the website through code
Primary objectiveEnsure the site is clear, engaging, and aligned with brand identityEnsure the site works correctly, loads fast, and supports required features
DeliverablesWireframes, mockups, prototypes, and visual systemsFront-end interfaces, back-end systems, and integrations
Key disciplinesUX design, UI design, responsive web designFront-end, back-end, and full-stack web development
Business impactInfluences perception, usability, and user engagementEnables functionality, performance, and scalability

Web design's main focus: 

  • Structure and site design 
  • Visual hierarchy and interface clarity 
  • User experience and UX design 
  • Mobile and responsive design 
  • Conversion-focused landing page design 

Web development's main focus: 

  • Coding and website development 
  • Front-end implementation (HTML, CSS, JavaScript) 
  • Back-end systems and databases 
  • Integrations, security, and performance 
  • CMS setup and custom functionality 

About The Author and Expert Reviewer

Robert de Wit has a diverse background in advertising, marketing, IT, and healthcare. With a history as both a copywriter and a video game journalist, he specializes in SEO, long-form content creation, and crafting compelling copy that drives results. Currently, he writes about website and interface design at DesignRush, delivering the latest industry insights and analysis.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.