ExpressionEngine Developer & Support in Chester

Long-term ExpressionEngine support, version upgrades, and specialist development for businesses that cannot afford for their website to fail.

Karl @ Expression 37 ~ ExpressionEngine Developer, Chester

This tends to matter for Chester businesses whose ExpressionEngine site has quietly outgrown whoever's supposed to be looking after it, an agency that's moved on, or nobody left who understands the build.

Karl's who takes it on. Expression 37 has done nothing but ExpressionEngine and Craft CMS since 2007, and Karl's the only person who ever works on a project.

He reviews what's actually there first, always. Depending on the outcome, that's a fix, an upgrade, or an ongoing retainer.

Who this tends to matter for:

Tourism and hospitality businesses whose booking flow needs to hold up during the city's busiest weekends, not just cope on a quiet Tuesday. Racecourse-adjacent businesses with genuine seasonal spikes that a slow site turns into lost bookings. Retailers running Stripe payments who need that connection properly maintained alongside the CMS itself. And sites left behind by an agency that's stopped taking on ExpressionEngine work, technically live but practically unsupported.

How it usually starts:

A first enquiry is rarely abstract, it's tied to something that just happened: the booking flow choked during a weekend rush, a plugin threw errors nobody recognised, or a client simply admitted nobody in-house could safely touch the site anymore. Karl won't put a number on anything until the codebase has actually been opened up and read, and a first fix has a habit of turning into a standing arrangement once the dust settles.

Common questions Chester clients ask:

Is it a problem you're not based in Chester?

No. Everything from the initial audit to ongoing changes is done remotely, and it doesn't change the quality of the work either way.

We inherited this site from a previous developer, can you pick it up?

That's how most relationships here begin. The site gets read properly first, custom code separated from stock add-ons, before any commitment is made about what happens next.

Our site sees a heavy spike around specific weekends, does that change anything?

It changes what gets prioritised first. Sites with real seasonal load need stable hosting and a properly tested booking flow well ahead of the busy period, not a fix applied after something's already gone wrong.

What if our ExpressionEngine version is years out of date?

Common, not unusual. Expect the bulk of an upgrade quote to cover add-on auditing rather than the core software swap itself.

Do you handle the Stripe side too, or just the CMS?

Yes. A payment integration built into the templates isn't really separable from the CMS around it, so it gets covered by the same work rather than handed off elsewhere.

How is pricing structured?

A single project, an audit or an upgrade, gets a fixed number upfront. If it becomes ongoing, that switches to a monthly retainer instead, again agreed before it starts.

Ready to get started?

If your website is business-critical and needs a specialist who will take proper long-term ownership of it, get in touch. Karl will respond personally and give you an honest view of how we can help.

Can we help?

Most clients come to us when their site has started to feel like a risk rather than an asset. Whether the agency relationship has ended, an upgrade has been delayed, or the site has simply grown beyond what it can handle, a conversation costs nothing.

Get in touch with Karl

Trusted by established businesses and growing brands across the UK

Expression 37 works with a small number of clients at any one time. These are some of them.

About Karl

Karl Bowers ~ ExpressionEngine & Craft CMS Specialist

Karl founded Expression 37 in 2007 and has worked exclusively with ExpressionEngine and Craft CMS ever since. He does not take on work in other platforms and does not hand work to other developers. Expression 37 is deliberately small, because the kind of support that matters to clients with business-critical sites is specific to their site, not something that scales in the conventional sense. If you work with Expression 37, you work with Karl.

Find out how we work

Client feedback:

Our ExpressionEngine site had been neglected for a while and we were aware it needed a proper upgrade, but we were nervous about the disruption that might cause. Expression 37 carried out a thorough assessment first and gave us a clear picture of what was involved before any work began. The upgrade was handled with no downtime and the site has been running much more reliably ever since. We now have ongoing support in place and the peace of mind that any issues will be dealt with quickly by someone who genuinely understands the system.

Sarah Connolly - Head of Operations
Propel London

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