Running Umbraco 13? Security support ends 14 December. Fixed-price upgrade to 17: £8,999 + VAT See how it works →
simonantony

Need your Umbraco site built, fixed, or just made to work properly?

Trusted Umbraco Silver Partner Agency, available for builds, fixes, audits, and support. Fast, reliable, no fluff.

No sales call required Delivered in 3 working days Yours to keep
Free Umbraco health check
Get your site audited
15 to 30 findings typical. No spam, ever.
Umbraco 13 deadline Security support ends in 102 days on 14 Dec 2026

Umbraco 13 to 17, done properly.

Fixed price, around 21 days end to end, no downtime at cutover, 50/50 payment and 30 days of cover after go-live.

Start from your problem

Three ways people arrive.

01
Out of support
Your site runs on Umbraco 13 or earlier and the security clock is ticking. We upgrade it to 17 LTS for a fixed price, with no downtime at cutover.
See the fixed-price upgrade
02
Working, but unowned
The site does its job, but nobody is patching it, watching it, or improving it. Our retainers give you a senior Umbraco team from £500 a month.
See retainer plans
03
Gone off the rails
A build that went wrong, an agency that vanished, or performance that fell off a cliff. We rescue Umbraco sites for a living.
Tell us what happened
Track record
18hrs
Typical first fix on a retainer
3yrs+
Average retainer client stays with us
200+
Umbraco sites delivered
Pricing

No mystery quotes.

Every engagement starts from a published price. If a cheaper option does the job, we will tell you.

Site audit
Find out where you stand
£0one-off
  • Delivered in 3 working days
  • 15 to 30 actionable findings
  • No sales call required
  • Yours to keep
Get the free audit →
Managed retainers
Your Umbraco team, monthly
from £500per month
  • Essentials: 1 day a month, £500
  • Growth: 2 days a month, £950
  • Partner: 4 days a month, £1,800
  • Priority response and security patching
See retainer plans →
Development
When you just need hands
£80per hour
  • Senior developers only
  • Umbraco v4 to v17 experience
  • White label available for agencies
Book a call →
Services

Everything Umbraco, under one roof.

Umbraco development
Custom builds on ASP.NET Core and C#, from greenfield sites to complex integrations.
Umbraco development
SEO and content strategy
Technical SEO, structured data, and AI search readiness, including llms.txt and schema.
SEO and content strategy
Audits and performance
Core Web Vitals, security headers, and the 15 to 30 findings that make sites faster.
Audits and performance
Migrations and upgrades
From any Umbraco version, or any other CMS, onto 17 LTS without losing your content.
Migrations and upgrades
Website design
Bespoke design built for the block editor, not squeezed into a theme.
Website design
Infrastructure and DevOps
Umbraco Cloud, Azure, and dedicated hosting, monitored and patched properly.
Infrastructure and DevOps
TESTIMONIALS

What do clients say about working with Simon Antony?

We've worked with organisations ranging from the British Red Cross and the Scottish NHS to specialist recruitment firms and marine science bodies. Our client relationships typically span multiple years. Most of our retainer clients have been with us for over three years, which we believe says more about our work than any sales pitch.

Client feedback consistently highlights three things: we communicate clearly without jargon, we deliver on time, and we're honest about what a project actually needs rather than upselling unnecessary work. As a small, senior-led team, every project gets direct access to the architect who built it, there's no junior handoff after the sales call.

We're happy to provide references and case studies on request. You can also see examples of our work in our portfolio.

“Simon was, and still is, a trusted, reliable and dedicated member of any IT dept with his well-honed IT infrastructure design and admin skills, on top of first-class cross-platform development knowledge and experience in the full project life-cycle”
Robin Bolton Robin Bolton IT Manager - Jontek Ltd
Our latest news

What should you know about Umbraco in 2026?

The CMS landscape is shifting. AI-powered search engines now drive over 527% more referral traffic year-on-year according to SparkToro, and Google AI Overviews reach 1.5 billion users monthly. Traditional SEO alone is no longer enough, websites need to be optimised for both human visitors and AI systems.

At the same time, the Umbraco platform continues to mature. Version 17 LTS, released in late 2025, brings .NET 10 support, improved content delivery APIs, and better performance out of the box. For organisations still running Umbraco 8 or earlier, end-of-life support deadlines are past, you need to be looking at upgrading.

Our articles cover practical guidance on Umbraco upgrades, CMS migration decisions, AI readiness, and web performance, written from direct project experience, not theory.

Read more articles

Not sure where to start? Start with the free audit.

Tell us your URL and we will send back 15 to 30 findings within 3 working days. No sales call, no obligation.