Welcome to MKM the new home of Richard Williams Builders Merchants

You may have noticed that things look a little different to the last time you visited our site. Rest assured, you are in the right place.

Richard Williams (Deganwy) Ltd have now joined the MKM family of builders’ merchants.

Don’t worry, you’ll still receive the same great service online and in your local branch, with the same familiar faces too. So, if you need any help finding your way around or can’t quite find the product you are looking for, then please give our knowledgeable and friendly team a call - we would love to talk about how we can help you with your project, however big or small.

To start ordering or get in touch with our staff, click on your local branch below...

At MKM you'll get...

With Richard Williams LTD now part of the UK's largest independent builders' merchant, below are some of the benefits new and existing customers can expect. Never come to MKM for your building or timber supplies before? Create an account today.

Existing account holder at Richard Williams?

If you're an existing Richard Williams account holder, you can browse products at your terms prices and manage your new MKM account by enabling it for online access. Please contact your local branch, details on their branch page.

Once enabled, you will be able to see order history, manage users, download invoices and make payments online 24/7 at a time that is convenient for you.