WordPress Development Company in San Jose, CA

With over 20 years of experience in WordPress development, we deliver powerful, scalable WordPress development in San Jose, CA —delivering custom development and hands-on support since 2004.

  • Clients Love us 4.9 on Clutch
  • WordPress Design & WordPress Development Teams
  • Full-Stack, Full Service Developers
  • US-based with 20+ Years of Business
  • Over 1,200 Projects Delivered
Cadca logo Cadca rating

“They consistently pushed the boundaries, introducing creative solutions that set them apart from others.”

Cadca Feedback author Darrell James, IT Director at CADCA

    Let’s get started

    or email us info@allianceinteractive.com
    or call 888.222.9056

    Clutch wiener company Best Drupal company Top web development company

    Same day support, done expertly.

    Same day support, done expertly.
    Top WordPress Development Services in San Jose, CA

    Top WordPress Development Services in San Jose, CA

    Our San Jose WordPress development services cover everything from custom theme design and plugin integration to site performance optimization and long-term technical support. Whether you’re based in the tech-forward Downtown, the innovation hub of North San Jose, or the startup scene in South San Jose, we support Silicon Valley’s diverse industries with one goal: building high-performing, easy-to-manage WordPress websites that scale with your business.

    Looking for a WordPress development partner with proven expertise? That’s us. We help San Jose businesses stay focused on what they do best—while we take care of the tech. Whether you’re launching a new site, redesigning an outdated one, or implementing advanced functionality, our scalable solutions are secure, fast, and built for the long haul.

    Focused on Growth

    We provide effective digital marketing services that help drive sales, leads, and revenue opportunities. We appreciate that every organization is different with its own unique set of goals, customers, and digital marketing challenges.

    More Work

    Serving San Jose metro areas

    2033 Gateway Pl 5th floor, San Jose, CA 95110

    Need more than a WordPress development company? We help businesses across California—including San Diego, Los Angeles, San Francisco, San Jose, and beyond—with digital marketing solutions that drive growth, improve performance, and elevate your online presence.

    Have you seen our reviews?

    Experience website support that is proactive – it’s what’s made Alliance a top website management services company. Hear firsthand what our customers have to say:

    Human Resources
    “Not only did they meet our needs, they anticipated them, provided ideas and executed. Even with the changes and updates, it was on-time. We were blown back”
    Ken Sundheim
    Ken Sundheim, CEO, KAS Placement
    Manufacturing
    “They are an extension of our business”
    Nirav J. Pandya, CEO, Space Machine
    View Review
    Legal
    “I like that I don’t have to hunt them down to do things because they’re always accessible.”
    Barbara Lautebach, Senior Marketing Director, JG Law
    View Review
    Nonprofit
    “Their ability to think through our unique needs and requirements and come up with solutions stood out.”
    Patricia Garcia, Vice President, USCCB
    View Review
    SEND ME A PROPOSAL

    Discover our WordPress website services

    WordPress website design

    Our in-house design team creates visually stunning, user-focused WordPress websites that align with your brand and business goals.

    WordPress development

    Built by our in-house developers, our WordPress solutions are tailored for speed, flexibility, and long-term success.

    WordPress managed hosting

    Managed by our in-house team, we provide secure, high-performance WordPress hosting for maximum uptime and reliability.

    WordPress maintenance

    Our in-house experts deliver proactive WordPress maintenance to ensure your site stays updated, secure, and optimized.

    WordPress support

    With two decades of experience, our in-house team offers responsive support to keep your WordPress website running smoothly.

    Search engine optimization

    Our in-house SEO specialists use proven, data-driven strategies to enhance your WordPress site’s visibility and search rankings.

    Build your website into a profit-driving powerhouse

    Build your website into a profit-driving powerhouse

    Our WordPress design team delivers the stunning websites to meet your unique needs and business requirements. The WordPress platform will allow you to integrate your blog and other business content all in one place, so your website can become a true resource for industry information. We will strategize what makes you unique from competition, and develop a custom WordPress website that will help your brand best represent itself online.

    WordPress website design services for San Jose businesses

    No two San Jose businesses are alike—your WordPress site shouldn’t be either. Whether you’re a SaaS company, healthcare provider, nonprofit, or startup ready to scale, we design websites that align with your goals and resonate with your audience.

    We work across sectors including technology, healthcare, education, e-commerce, real estate, manufacturing, and local government. With deep WordPress expertise, our websites are built to be secure, mobile-responsive, SEO-optimized, and easy to manage—designed to grow with your business.

    WordPress website design services for San Jose businesses

    WordPress development
    frequently asked questions

    Can you integrate our existing marketing tools into the new WordPress site?

    Yes. We regularly integrate CRMs like HubSpot or Salesforce, analytics tools, PPC tracking, and SEO platforms directly into WordPress, ensuring your tech stack functions smoothly across campaigns.

    How does your WordPress development company measure success for marketing-driven websites?

    We align our success metrics with yours: faster page speed, improved UX, higher conversion rates, and full visibility via analytics. As a WordPress development company, we ensure every site launch is tied to measurable business outcomes.

    Do you develop custom WordPress themes and plugins, or use off-the-shelf solutions?

    We design and code custom themes and plugins to fit your brand’s look, functionality needs, and speed goals—giving you full control and scalability without plugin bloat.

    How does your WordPress development company handle SEO best practices during the build?

    SEO is foundational to our process. As a WordPress development company, we implement schema, semantic structure, fast-loading assets, accessibility compliance, and proper metadata to position your site for high rankings from day one.

    Do you provide post-launch maintenance and support for WordPress sites?

    Yes, we offer ongoing WordPress maintenance services including plugin updates, performance tuning, technical support, and landing page builds to support your ongoing campaigns.

    Can your team handle multisite WordPress setups for different brands or regions we manage?

    Yes. We’re experienced in building and managing WordPress Multisite environments, which are ideal for marketers running multiple sites under a single platform with shared infrastructure and centralized control.

    How can I get started with WordPress development for my San Jose business?

    You can schedule a free consultation with Alliance Interactive to discuss your business goals, technical needs, and long-term strategy. As a WordPress development company serving the San Jose area, we offer end-to-end solutions—from UX design to deployment and ongoing support—customized to help local businesses thrive online.

    Do you offer WordPress development services in San Jose, CA?

    Absolutely. Alliance Interactive offers expert WordPress development for businesses throughout San Jose, delivering scalable, high-performing websites tailored to Silicon Valley’s fast-moving markets. Whether you’re starting fresh or upgrading an outdated site, we build solutions that perform—with burrito stops included.

    Neighborhood Highlights & Taco Pairings

    • Downtown San Jose – Supporting law firms, tech companies, and public sector clients with professional, high-performance WordPress websites.
      Favorite taco spot: La Victoria – famous for their orange sauce and late-night eats.
    • North San Jose – Delivering fast, scalable sites for semiconductor companies, cloud services, and enterprise software firms.
      Favorite taco spot: Taqueria Eduardo – local go-to with fresh ingredients and bold flavors.
    • Willow Glen – Designing elegant, user-friendly sites for boutiques, real estate firms, and lifestyle brands.
       Favorite taco spot: Tlaquepaque – authentic tacos in a charming, walkable setting.
    • Japantown – Building creative, mobile-first websites for restaurants, galleries, and community nonprofits.
      Favorite taco spot: Luna Mexican Kitchen – organic, bold, and always packed for a reason.
    • South San Jose – Launching high-performing sites for healthcare practices, home services, and education providers.
      Favorite taco spot: El Caminito – a hidden gem known for carne asada tacos and salsa verde.
    • Alum Rock & East San Jose – Providing secure, functional WordPress sites for local organizations, logistics providers, and service businesses.
      Favorite taco spot: Tacos El Compa – street-style tacos with a loyal fanbase.

    No matter where you’re located—from Willow Glen to North San Jose—Alliance Interactive is your trusted WordPress development partner in San Jose, CA.

    Request a Quote

      SERVICES NEEDED:

      Marketing Agency ServicesSearch Engine Optimization (SEO)Website MaintenanceOnline AdvertisingWeb Design / Web DevelopmentOther
      First Name *
      Last Name *
      Work Email *
      Phone *
      Website
      Tell us about your project *
      Accepted file types: pdf, jpg, png, jpeg, docx, xlsx, Max. file size: 20 MB

      Free project estimate

      If you’re looking for agency services, site support, paid search management, or a fresh website, our mission is to assist businesses in unlocking their maximum online potential through effective marketing strategies.

      • Save time with solutions tailored to your specific needs
      • Jump past your competition with data-driven marketing strategies
      • 20yrs experience of excellence
      Free project estimate
      We value your privacy We use cookies. You can read more about the usage of cookies and how we process personal data in our Privacy-policy. By continuing on our website, you consent to our usage of cookies, which you can recall by blocking cookies in your browser.