Web Design and Development for the AI Era

Build to Win
Ready to win rankings and customers? Three29 designs and develops custom websites for B2B and growth-oriented organizations, including AEC (architecture, engineering, and construction), manufacturing, SaaS, legal, and other professional services.
We combine strategy, UX, design, development, SEO and AI search optimization expertise to build websites that are easy to find online, easy to understand, and built to capture qualified traffic that leads to real business opportunities.
Meet Three29’s Design and Development Team
We’re an award-winning digital marketing agency with over 16 years in business, headquartered in Sacramento, California and Jacksonville, Florida. Our web design and development team has a proven track record of building websites that drive traffic and sales, integrate with modern platforms, and scale with growing organizations.
Our fully remote team is distributed across the U.S. and has successfully partnered with businesses nationwide.

Clutch Top Global Agency

Clutch Champion – Top Performing

Clutch Top Web Design Company in CA

Clutch Top 1000 Firms USA

Three29 Clients






Client Results at a Glance

200%+
Increase in Organic Visitors

153%+
Website Conversions

41%+
More Products Sold
Real Customer Reviews and Testimonials, from Companies Like Yours

Our Approach to Web Design and Development
We structure websites for traditional SEO and AI-driven discovery, pairing fast load times, clear content organization, and CMS control so internal teams can support marketing, sales, and long-term growth without constant rebuilds or vendor dependence.
WordPress Development
Enterprise-grade WordPress builds with clean architecture, reusable components, and CMS ownership for internal teams.
Agentic-Ready Build
Logical information structures and clear actions that help automated agents interpret content and complete tasks.
Speed & Performance
Optimized load times and Core Web Vitals improvements that support user experience, ranking, and campaign performance.
Custom Integrations
Custom internal portals, customer-facing platforms, data management tools, applications, and integrations built around your organization’s data and workflows. Connect websites and digital platforms with CRMs, ERPs, analytics tools, databases, and third-party APIs.
Future-Proof & Scalable
Modular build patterns, clean architecture, and custom development that support new integrations, features, and AI capabilities over time.

Our Process
Clear communication, defined timelines, and predictable delivery shape every project we do. Each engagement includes a dedicated account manager and structured rounds of feedback from kickoff to launch.
1. Discovery
We align on goals, requirements, audiences, and content needs through stakeholder interviews and technical scoping
2. Kickoff
Our teams connect to validate the challenges, outline the objectives, and lock in timelines and deliverables for the project
3. Structure and Wireframes
Our designers create page-level wireframes that establish information hierarchy, UX flow, and navigation patterns before design begins
4. UX and Visual Design
Three29 developers translate wireframes into branded interfaces with a focus on usability, accessibility, and visual consistency across devices
5. Site Development
We build the CMS architecture, templates, and integrations, ensuring clean code, reusable components, efficient content management, and baseline optimization for traditional and AI-powered search engines
6. Testing and QA
We kick the tires to verify functionality across browsers and devices, check accessibility and performance, validate content, and incorporate your review and feedback before deployment
7. Launch and Ongoing Support
We deploy the site to production, train your internal teams, hand off documentation, and provide support options for ongoing improvements or engagements.
Frequently Asked Questions
Process & Work Flows
How does your web design and development process work?
Our process includes discovery, kickoff, wireframes, UX/design, development, testing, and launch. Each phase has defined milestones and review points to keep teams aligned.
Will we be able to provide feedback as the project progresses?
Yes. We work in structured review cycles with dedicated feedback rounds at key milestones, so you always have visibility and input before anything goes live.
Will we meet your team directly?
Yes. You’ll work directly with our designers, developers, and strategists during key phases, supported by a dedicated account manager who coordinates communication.
Do you provide content support?
Yes. We can assist with writing, editing, SEO content alignment, and migration of existing content depending on scope.
Can you work with our internal developers or marketers?
Absolutely. We frequently collaborate with internal teams for analytics, integrations, content, and ongoing marketing programs.
Timelines & Scheduling
How long does a typical website project take?
Most sites take 12–26 weeks depending on the number of custom pages, integrations, content needs, and stakeholder involvement.
What factors affect the project timeline?
Timeline is most impacted by content availability, integration complexity, review feedback, and the number of stakeholders involved.
Can timelines be accelerated?
In some cases, yes. Compressed timelines depend on scope readiness (content/design), integration complexity, and decision-making speed.
When does the project timeline officially start?
Timelines begin at the kick-off meeting once contracts are signed, scope is confirmed, and required onboarding materials are received.
How are timelines communicated and tracked?
At the start of every project, we build a schedule of key dates and milestones. Your PM will keep in contact with about these dates and will review progress at each check-in and via email when needed.
General Questions
What CMS do you use?
We primarily build on WordPress due to its flexibility, editor experience, integration options, and long-term maintainability. We also support other platforms depending on requirements.
Do you offer hosting or maintenance?
Yes. We offer hosting and maintenance programs, ongoing edits and updates. We have hosting services to match any need from enterprise dedicated hosting to small shared environments.
Can you integrate with our CRM or internal systems?
Yes. We frequently integrate with HubSpot, Salesforce, Zoho, analytics platforms, marketing automation systems, and other third-party APIs.
How do you handle SEO?
We structure content, markup, and information architecture to support traditional SEO, local visibility, and emerging AI citation/agentic environments. Additionally, we offer monthly SEO and Generative Engine Optimization services.
Do you provide training for our team?
Yes. We provide CMS training and documentation so your marketing team can make updates without developer involvement.