ExpressionEngine Developer & Support in Guildford

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

Karl @ Expression 37 ~ ExpressionEngine Developer, Guildford

Guildford enquiries about ExpressionEngine support tend to split two ways: a site that's coasted along fine but unpatched, or one that's started causing genuine problems with the previous developer unreachable.

Karl's the one handling it, and only Karl. Expression 37's specialised in ExpressionEngine and Craft CMS since founding in 2007. There's no account manager, you deal with him directly.

He reviews what's actually built into the site before recommending anything. Depending on the outcome, that's a fix, an upgrade, or an ongoing retainer.

Where we typically come in:

  • Growing tech and engineering firms whose site has outgrown a structure that was fine for a five-person team but isn't anymore.
  • Businesses running Salesforce or HubSpot for sales and marketing, needing that connection kept in as good order as the CMS itself.
  • Sites left behind when whoever understood the setup left the company, with nobody confident enough to change it.
  • Installs several major ExpressionEngine versions old, where an honest upgrade means checking every add-on individually before anything else happens.

How a typical engagement starts:

Most Guildford clients get in touch after something concrete: a CRM sync that's quietly stopped working, a security notice nobody's addressed, or a decision that the site can no longer keep running unsupervised. Karl audits the codebase directly before quoting, and a defined first project regularly turns into an ongoing retainer.

Common questions Guildford clients ask:

Do you need to be based in Guildford to support us properly?

No. The work happens remotely, and Guildford's rail link into London makes an occasional in-person visit simple if it's ever genuinely useful.

Our site's outgrown what it was built for, is that common here?

Very common, especially with fast-growing tech firms. It needs a structure that can actually take the weight, not one stretched past what it was designed for.

Can you take over a site from a developer or agency that's moved on?

Happens often enough to be routine. Sorting genuinely bespoke build from a tweaked add-on is the first job, and that's only possible once someone's actually gone through the code.

Is an old ExpressionEngine version a real concern?

Usually less than assumed. The core software rarely causes problems by itself. The real exposure sits in whichever add-ons have gone unmaintained alongside it.

Do you handle the Salesforce or HubSpot integration too, or just the CMS?

Both. Those connections are usually wired directly into the templates, so treating the CMS and the integration as separate problems tends to be where things get missed.

How is pricing structured?

Defined work like an audit or upgrade is a fixed project cost, agreed upfront. Ongoing support runs as a monthly retainer, with the number settled before anything 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:

It's always a nervous decision making the right choice of web provider when you have a large-scale project to be developed such as the York GPVTS website. Thankfully we made the right choice going with Karl at Expression 37. Karl has been excellent throughout the whole process of the project, working very closely with me and other members of the York GPVTS staff to ensure the site was built to our exact requirements. The end result has been truly impressive and we have had fantastic feedback from both internal staff and the specialist trainee doctors that use the site on a regular basis. Since the site has launched we have requested numerous development updates and modifications that are typically required of a project at this level. Karl has never failed to deliver these requests, often adding new ideas and suggestions to help improve the scope of our initial ideas. If you are looking for a solid, reliable, and friendly web developer, then Karl is your man!

 Stuart Calder - GP Training Programme Director

Stuart Calder - GP Training Programme Director
NHS York GPVTS

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