Maximise the potential of the property within the client’s budget in mind, whether that be a simple refurbishment, structural renovation or high-end fit out. 

Want to add extra living space to your home? Are you considering a loft conversion or an extension? Planning for an elegant kitchen makeover? ALFA Building & Refurbishment, in Clapham, is a one stop solution for your needs.

We are long established and family run business in London. We are accredited by the Federation of Master Builders and have a dependable team of specialist and experienced craftsmen.

No matter what your build project is; from a feasible loft conversion to a complete home extension or renovation, right through South West or North London and in Surrey; we are renowned and exceptionally recommended!


Welcome to ALFA Building & Refurbishment – one of London’s trusted name for your home renovation needs. Our constant endeavour to meet the industry standards has made us the most preferred choice of many clients all across the South West and North London and West Essex.

ALFA Building & Refurbishment always lay an emphasis on the quality of work, by offering aesthetically designed loft conversion, home extension and home renovation services while using the best technology available. With our professional team, you are guaranteed the highest quality materials at an affordable rate. We make sure that we carry out all of our constructions according to the regulations of the Building Authority to give you complete peace of mind and satisfaction.

Building services we provide:

Full house refurbishment & remodelling
Bathroom tiling and remodelling
Kitchen remodelling and fitting
House extension
Loft conversions
General home repairs
Roofing, sky lights and velux

Waterproofing, Insulation
Pavings, fencing, decking and general masonry
Brick Work
Bespoke fitted joinery
Bespoke doors and windows fitting
Painting & Decorating
Suspended staircases, steps
Garden design & decoration

Why ALFA Building & Refurbishment?

Honesty, loyalty and trust are what define our business values

We’ll give you a fixed price which won’t budge

A guaranteed completion date or we pay you

We won’t stop until your project is 100% defect free

Awards / Certification