WMI Simpsons

WMI Simpsons Ltd are a family-run independent supplier of heating and bathroom products. We have been established for over 30 years and can source almost any product required. We are open to the trade and public and can help design your perfect bathroom as well as recommend trusted bathroom installation specialists.

Plumbing & Heating Specialists

On the heating side, we have 1000's of products and parts in stock meaning you can get the heating back on faster and your home warm again quicker. We work with independent heating engineers, small businesses, and larger nationals to support residential homes and social housing.

Our team is made up of ex-gas engineers and heating professionals. This means we are able to supply, advise and empathize with the issue and assist you with the best possible solution for you and your customer, becoming an extension of your own business.

We are motivated by supporting local businesses grow and our ambition is to become the largest independent supplier of heating and plumbing supplies in London.

Customer Testimonials

Our principal aim is to supply both trade and retail customers with a first-class and professional service. Our staff has a vast knowledge of Heating and Bathroom products, many of whom have been in the business for a number of years creating stability within the company.

A few quotes from some of our customers from Google:

"Great plumbers merchants, always friendly and helpful, very knowledgeable and highly recommended"

"Great place.... Really helpful with everything. Great Guys"!

With this in mind and an increasingly competitive market, we here at WMI Simpsons Ltd can compete on price and service.


Will you help us
Find every child?

80,000 children go missing each year in the UK. Alone, frightened and vulnerable, every minute counts to bring these children back home or to a safe place.

WMI Simpsons Ltd actively support The IPG’s charity partnership with Missing People’s #findeverychild. We will be amongst the very first to know when a local child goes missing; and together with our customers, family and friends, we will be the eyes for the charity all over the UK.

If your child went missing, wouldn't you want the whole world to stop and look?

What our customers say

Great plumbers merchants. Always friendly and helpful. Very knowledgeable and highly recommended.

– M. Haviland via Google

Great place.....really helpful with everything. Great guys!

– M. Smith via Google

This guys are professionals. The best in north London.

– A. Kuqi via Google