Welcome to Leonservices & Supply Ltd, specialists in every aspect of door and window double-glazing. Whatever you’re looking for, from new designs to replacements, we offer a full service, from initial surveys to delivery, installation and maintenance.


✓  Full service
From initial survey to maintenance and care, no project is too large or too small.

✓  Highest standards
All projects are fully supervised by one of our management team to ensure the work is carried out to our exacting standards, and is finished on time and on budget.

✓  Nationwide
We operate throughout the UK, from land’s End to the Orkney Islands.

Leonservices & Supply Ltd

Established in 2010, Leonservices & Supply Ltd is a family-run company offering a friendly and reliable approach coupled with the very highest levels of quality and service. Operating throughout the UK, we specialise in all aspects of window and door design and replacement, both in contemporary and vintage buildings. With many satisfied commercial and private customers throughout the country, we have a highly skilled and fully qualified workforce of consultants, engineers and craftsmen, and offer a full range of services from fully bespoke to standard replacement.

Vintage Design - Steel Windows