The KJM Group Limited
Independent, family-owned home improvement company based in Andover, Hampshire, specialising in windows, doors, conservatories and extensions.
Last updated September 10, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
KJM Group is an independent, family-owned home improvement company based in Andover, Hampshire. Established in 1982 and incorporated in January 1983, it specialises in the supply and installation of windows, doors, conservatories, extensions and associated home improvement products across Hampshire and Southern England. The company is led by owner and Managing Director Mark Pearce.
History
KJM Group is an independent, family-owned home improvement company based in Andover, Hampshire. The business was founded in 1982 and incorporated in January 1983; its name comes from the founding directors Ken Hammant, John Creasey and Mick Burrell. It began manufacturing uPVC windows and doors from its Andover base and sold products around Hampshire. Mark Pearce joined KJM in 1983 as an installer and later worked in the factory manufacturing Veka windows, progressing to sales manager and eventually becoming owner and Managing Director. In 1996, the company underwent a change as manufacturing made it difficult to offer a broader portfolio of glazing products, and prospective customers began asking for aluminium products.
Products and positioning
Independent, family-owned home improvement company with a 'No Pressure Promise' and non-commissioned design team.
Product categories. Windows · Doors · Conservatories · Conservatory roofs · Home extensions · Integral blinds
Sources5 sources
- 1Double Glazing Installers Andover & Hampshire | KJM Groupkjmgroup.co.uk
- 2About KJM Group | Hampshire Home Improvements Since 1982kjmgroup.co.uk
- 3FAQs | KJM Double & Triple Glazed Windows, Doors, Conservatorieskjmgroup.co.uk
- 4Media - KJM Windows and Conservatories, Andover, Hampshire, UKkjmgroup.co.uk
- 5The KJM Group Limitedwikidata.org
Cite this profile: Cite the canonical profile. /brand-wiki/the-kjm-group-limited · Editorial policy · How profiles are compiled