Established 1997 · London

A to Z
building work.
Experience that counts.

Extensions, refurbishment, kitchens, bathrooms, roofing and repairs. A small, experienced team, with Kourosh Mafi as your point of contact from the first visit to the finished job.

Discuss your project See our work

Finished living space with vaulted ceiling, fitted shelving and sliding doors — Finished living space

Since 1997Building in the UK for over 25 years

One contactYou deal with Kourosh throughout

All of LondonAnywhere inside the M25

Former FMBMember of the Federation of Master Builders for many years

What we do

The right experience for the job.

From home extensions to refurbishment and substantial repairs, we bring practical experience and careful coordination. We visit the property and give you a written quotation for the agreed work.

Extensions & alterations

Side and rear extensions, structural alterations and refurbishment, with every trade planned around the project.

Kitchens & bathrooms

Kitchen fitting, bathroom and WC refurbishment, tiling and carpentry.

Roofing

Roof repairs, flat roofs, slating and rooflights, starting with a look at access and condition.

Building repairs

Wall repairs, repointing and making good, with care for the existing building.

Interiors & decorating

Partitions, staircases, joinery, plastering and decorating to finish the job properly.

Exterior work

Paving, steps, timber gates and exterior repairs, with attention to levels, access and finish.

Our work

From first block to final finish.

Finished rooms, and the work behind them. Tap any photo to see it larger.

Open-plan room with sliding doors onto the garden — Open-plan room onto the garden

Kitchen installation with oak units and white worktops — Kitchen installation

Refurbished bedroom with fitted wardrobes — Bedroom refurbishment

The same WC stripped out before work started — WC before work started

Finished WC with marble-effect tiles and oak cabinet — WC refurbishment

Staircase with timber slat screen — Staircase and timber screen

Bathroom with green wall tiles and new fittings — Bathroom tiling and fittings

Galley kitchen with oak drawers and induction hob — Galley kitchen

Bedroom with rooflights and vaulted ceiling — Bedroom with rooflights

Refurbished living room with fireplace and new flooring — Living room refurbishment

How it works

Straightforward from the start.

No call centres and no handovers. The person who quotes the job is the person who runs it.

Send a few details

Call or WhatsApp with the postcode, a short description and some photos of the job.

Site visit and quote

Kourosh visits, talks it through with you and puts together a written quotation for the agreed work.

The work gets done

We organise the people and materials, and Kourosh stays involved until the job is finished.

Roof structure going up on an extension — Extension roof in progress

About

A builder who knows how jobs come together.

I have worked in UK construction for over 25 years, across building, refurbishment and maintenance. I was a member of the Federation of Master Builders for many years.

Mafi Services is a small team with broad experience: extensions, refurbishment, roofing, carpentry, tiling, decorating and exterior work, with plumbing and electrical trades brought in as needed. I visit the job, discuss what you need and organise the people and work involved. You deal directly with me, and I stay involved as the work goes on.

We are comfortable with demanding jobs. Understanding how a building fits together, solving practical problems on site and coordinating several trades is what we do best, whether it is an extension or a roof repair.

Kourosh MafiMafi Services

Areas

All over London, inside the M25.

We work right across London, north to south. If the job is inside the M25, send us the postcode and we will arrange a visit.

A to Z
building work.
Experience that counts.