MKM Berwick is your local independent building & plumbing merchant in Berwick. We're your one stop shop for your building, timber, plumbing and heating supplies. But we're more than just a builders' merchant - you'll also find kitchens, bathrooms, joinery and landscaping supplies here at MKM.

Latest from MKM Berwick

10% off all kitchen ranges only available at MKM Berwick. Offer ends 31st December 2021, all orders must be placed before this date to receive the discount. Terms and conditions apply. Visit or call us to find out more.

How to find us

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Sea View Business Park

North Road Industrial Estate

Berwick-upon-Tweed

Northumberland

TD15 1UP

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Mon to Fri: 07:30 - 17:30

Sat: 07:30 - 12:00

Sun: Closed

What you'll find at MKM Berwick

Kitchens and Bathrooms at MKM Berwick

Visit our kitchen and bathroom showroom to explore our ranges of classic and contemporary styles. Whether you're looking for an upgrade or a total transformation our specialists can help design a kitchen or bathroom to suit your space, style and needs.

Plumbing & Heating Specialists

At MKM Berwick we're specialists in plumbing and heating. From boilers and pipework to bathroom essentials our experts can help you find exactly what you need.

That's what we're all about. Our team of friendly specialists are here to help with whatever you need. Great products, great prices and great people.

For all your landscaping needs

Whether you're looking for paving, decking, fencing or other hard landscaping supplies, we're here to help! Visit our landscaping display at branch and speak to one of our specialists in branch.

Open an Account

Cash account

Pay as you go with our popular cash account, designed for trade customers who do not need a credit facility. If you wish to place an online order as a member of the public, a cash account is also suitable for you.

  • Consistent fair pricing

  • Cash payments to help you stay on top of your bills

  • Order online, on the phone, or in branch

  • Collection in-branch or free local delivery

  • Access to expert advice from product specialists in branch

  • Hear about in-branch activities and offers relevant to you

Create your account in 2 mins and shop online today.

Credit account

Our credit account is ideal for the trade customer balancing multiple jobs or individual embarking on a large project, including self-build. All the benefits of a cash account, plus:

  • Every customer starts with a £1,000 credit limit (subject to approval)

  • Excellent payment terms

  • Personalised prices in-branch and online (arranged by local branch)

  • Manage your invoices, statements and order history online

  • Pay off your account balance at any time online

  • Assign job references to orders to manage multiple jobs

Credit applications typically take 1-2 working days to process.