About M&M Windows

M&M Windows are a family run business established in Wigan in 2003. Between us, we have over 50 years experience of working in the industry.

Mike McCoy is now taking the business forward, ably assisted by Simon Greenhalgh and a dedicated workforce of fabricators and fitters.

All members of the team live locally and are paid above the living wage.

As the business grew, so did our premises. We moved from Ince to Bryn and are now settled at Goose Green in the former Goose Green Labour Club in Wigan.

Although based in Wigan, we cover the whole of the North West of England. We sell to the trade, commercial and the domestic market.


What makes us different

We might not be the biggest window manufacturer in the country but we can match anyone for quality, price and customer service. We don’t do gimmicks or pretend sales. Customers are given one price and decide whether or not they wish to go ahead.

Our customers are always pleased to offer testimonials and give their feedback on the services we are proud to provide.

A 10 year guarantee is given on all products so in the unlikely event that you have a problem, a human being will answer your call and arrangements will be made immediately to visit and resolve the issue.

We have completed a wide variety of window, door and conservatory installations across the North West of England, and continue to update our product range with the latest innovations in UPVC and composite styles and designs.

You can view a selection of our previous works in our gallery. No job is too big or small for our team!

View Gallery

We offer a free survey* with no obligation.

*Within a 5 mile radius of M&M Windows. Beyond that, a small charge may be made to cover for time and fuel.

Our team members


Mike McCoy

Company Secretary

Maureen McCoy

General Manager

Simon Greenhalgh


Stan Lee

Accounts Admin

Vicky Johnson


Tegan Bligh

Our history

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March, 2002

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