Our services

Extensions & loft conversion
Onyx IV Ltd is a specialist in house extensions including London loft conversions and basement projects. Call today for a free quote on loft conversion in London.

Paint removal
Onyx IV Ltd can remove old paint or varnish using one of three different methods.

Building cleaning
Exterior cleaning is the process of cleaning a building's exterior, including the restoration of good hygiene or removal of litter or dirt.

Wooden flooring
Solid hardwood flooring, bamboo flooring, or cork floors installed. Find flooring trim, molding, tools and installation at a great price from Onyx IV Ltd.

Restoration & Conservation

Dynamic and entrepreneurial team with a 6 years record of achievement and success driving restoration and conservation business growth. Demonstrated ability to learn and apply new concepts, easily adapt to change and manage multiple simultaneous tasks.

Core competencies

Professional Competencies

House extensions & loft conversion, Paint removal, Building cleaning, Wooden flooring, Under floor heating, Brick repairs, Brick replacement, Door fixing, Painting and Decorating, Kitchen fitting.

Read more
Professional Competencies

January 2012 - nowadays
various domestic projects, recently Extension work on 99 Mallison Road Clapham Junction

Laying down 35sq meters underfloor heating, setting up 40sq meters natural stone tiles, kitchen fitting.