Premium website design
Corporate websites engineered around trust, professional services buying behaviour and measurable enquiries.
Explore websites →Digital agency · Essex · Hertfordshire · Kent
Websites built to earn trust before you ever speak to a prospect.
39Design creates premium websites, SEO and social media for professional firms that need to look established, credible and technically sharp.
DIGITAL GROWTH SYSTEM
01Strategy & positioning
02Design & conversion
03SEO & discoverability
04Security & performance
05Measure & improve
A stronger digital presence
Design is only the visible layer.
We combine commercial design with search strategy, secure technology and a clear customer journey — so your website has a job beyond simply looking good.
SEO with evidence built in
Technical foundations, search architecture, useful content and local relevance across Essex, Hertfordshire and Kent.
Explore SEO →Social media management
Professional, consistent non-video content across the channels that matter to your audience.
Explore social →Built differently
Your web agency should understand technology, risk and business.
For solicitors, accountants and other professional firms, credibility is not just a visual problem. Clients are trusting you with sensitive information, money, decisions and reputation. 39Design brings web, SEO, infrastructure and cybersecurity thinking together instead of treating your website as an isolated creative project.
Why 39DesignMS
Founder-ledMatthew Southgate
Founder of 39D and a technology consultant with more than 20 years of relevant infrastructure and business-technology experience. Matthew brings technical depth to the strategy behind every serious 39Design project.
Web · SEO · Microsoft 365 · Infrastructure · Cybersecurity · Business technologyWebsite packages
Clear commercial packages. No £300 brochure websites.
Choose a starting point, configure what you need and pay the project deposit after a £200 Discovery & Strategy Session.
Business
A polished lead-generation website for established local businesses.
From £2,995
Deposit £1,000 + £200 discovery session
- ✓ Up to 10 core pages
- ✓ Bespoke responsive design
- ✓ Technical SEO foundation
- ✓ Conversion-led service pages
- ✓ Google Analytics & Search Console setup
- ✓ Schema & local SEO essentials
- ✓ Secure hosting launch setup
- ✓ 30 days post-launch support
Growth
For firms that want their website to become a measurable source of new business.
From £5,495
Deposit £1,750 + £200 discovery session
- ✓ Up to 20 core pages
- ✓ Advanced service & location architecture
- ✓ SEO content framework
- ✓ Conversion tracking & funnels
- ✓ CRM/form integrations
- ✓ Case studies & insight hub
- ✓ Performance optimisation
- ✓ 90 days post-launch optimisation
Ecommerce
A commercial online store engineered around trust, search and conversion.
From £6,995
Deposit £2,250 + £200 discovery session
- ✓ Custom ecommerce design
- ✓ Product & category architecture
- ✓ Secure checkout integration
- ✓ Payment provider setup
- ✓ Transactional email templates
- ✓ Technical ecommerce SEO
- ✓ Analytics & conversion tracking
- ✓ Launch and trading support
Bespoke
Custom portals, integrations, quoting tools and web applications.
From £8,500
Deposit £2,500 + £200 discovery session
- ✓ Discovery-led solution design
- ✓ Custom PHP/database development
- ✓ API & third-party integrations
- ✓ Customer/admin portals
- ✓ Workflow automation
- ✓ Security-first architecture
- ✓ Testing & deployment plan
- ✓ Ongoing technical partnership
Customer journey
A buying process designed for busy business owners.
01Choose package
Start with Business, Growth, Ecommerce or Bespoke.
02Configure
Add SEO, copywriting, GBP optimisation and care.
03Discovery
Book the £200 strategy session with Matthew.
04Deposit
Approve scope and pay the project deposit securely.
05Onboarding
Supply goals, content, access and brand assets through a structured brief.
Social media
Professional visibility without forcing you into video.
Strategy, copy, static creative, scheduling and reporting across LinkedIn, Facebook, Instagram, X and other relevant platforms.