5.0 stars from 112 reviews

Stuck in London with major software issues, Andrei collected my laptop promptly from my hotel and 2 hours later delivered it back to me in prime working condition. His service, attitude and pleasant demeanor was a breath of fresh air. I can recommend him to anyone with tech problems.Annemie Bester

020 3640 8128support@onmain.co.uk
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Onmain

BUILTFORBUSINESS.MADETOLAST.

Lothe Properties

Website Designer in London

Custom coded websites for small businesses, from £160. Pay in 2 or 3 instalments and own your website outright.

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Onmain

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Together

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Reputation

100+Satisfied clients

40%Higher revenue for companies

We are so happy with our website. Precise and clear instructions given, support and advice throughout with quick responses. Follow ups and good communication. Good value for money.

Tudor

The Onmain benefits

Get a website, pay later

Start your website now and split the cost into 2 or 3 payments. You get the same custom build, on terms a small business can manage.

An advanced website that is fully yours

You own the website outright. It is coded for your business, with control a website builder template cannot offer. Leading companies use sites like this to raise visibility and revenue.

A trusted designer, then 30 days of care

Onmain has a strong reputation with clients. Your designer builds the website you have in mind, then you get 30 days of free support if you want anything changed.

See your affordable pricing packages below

What clients say

The site was finished and handed over clearly. We knew it was ours from day one.

The first call set out the work, the price, and the timeline. There were no surprises.

It was straightforward to work with the person who designed and built the site.

Web Design FAQ

Common questions about custom websites from Onmain Systems in London.

How much does a custom website cost?
Website packages start from £160. Selected packages can be paid in 2 or 3 affordable installments. Final pricing depends on pages, features, and integrations. We confirm a clear package before work begins.
Can I pay in installments?
Yes. Onmain offers website packages with affordable installments: you can split the bill into 2 or 3 payments on selected packages. After your plan is paid in full, you own the website. Ongoing costs are typically limited to your domain and hosting if applicable.
Do I own the website?
Yes. You own the code and the site. There is no forever platform lock-in or monthly builder subscription required to keep your website online.
How long does a build take?
Most brochure and booking sites launch in a few weeks once content and feedback are ready. Larger systems take longer. We share a timeline with your quote.
What technology do you use?
We build with modern web standards, typically Next.js and TypeScript, so your site is fast, secure, and easy to maintain or extend later.
Are you a web design agency or a freelance web designer?
Onmain is a small web design studio based in London. You work directly with the developer who designs and builds your website, so there are no account managers or handovers in between.
Do you work with small businesses across London?
Yes. We work with small businesses across London and the surrounding areas. Most meetings happen online, so your location is never a barrier.
How much does a website cost in London?
Our website packages start at £160 for up to 5 pages. Growth is £270, Business is £525 and Custom projects start from £900. Selected packages can be split into 2 or 3 instalments, and you own the website once it is paid in full.

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