I & S Construction Services Ltd logo
Floodlit London townhouse facade renovated by I & S at nightBedroom with raised timber platform, lit steps and cove lightingLiving and dining room with curved walls, cove lighting and ring pendantsSculptural curved staircase with integrated LED lightingNew build brick home in Barnet by I & SLounge with orange sofa and arched glass doorsOpen-plan walnut kitchen opening onto the garden in BarnetRound glass lift with warm wall lightingWalnut kitchen units with stone worktop and under-cabinet lightingCourtyard garden at night with illuminated living wall

I & S Construction Services Ltd

Exceptional homes.
Inside and out.

Extensions, loft conversions, renovations and new builds — homes as well as offices and commercial spaces — delivered with care across London.

Explore our work

Building spaces made to last.

Specialists in residential and commercial construction across London — from elegant extensions, loft conversions and new builds to full renovations, for homes as well as offices and commercial spaces. I & S Construction Services Ltd builds well-made, considered properties from the ground up, inside and out.

I AND S CONSTRUCTION SERVICES LTD · Company No. 14544303 · VAT No. 437649362

Registered office: C/O Michael Filiou Limited, Salisbury House, 81 High Street, Potters Bar, Hertfordshire, EN6 5AS

Bespoke walnut kitchen with curved island and stone worktop

Renovations

Refined spaces for everyday living.

Floodlit white stucco townhouse entrance at night, renovated by I & S

Extensions & Exteriors

A lasting first impression.

Finished kitchen and living room at Hyde Park Gate

Kitchens & Living

Bespoke finishes, made for daily life.

Sculptural curved staircase with warm lighting at Hyde Park Gate

Bespoke Details

Carefully built from structure to finish.

What we do

Our Services

We provide complete design and renovation services for both interiors and exteriors, tailored to the style, needs, and budget of each project — in residential and commercial buildings alike.

From the initial idea through to completion, we can support every stage of the process — including concept development and design, space planning, selection of materials, finishes, furniture and colour schemes, exterior design solutions, as well as project planning and coordination where required.

With over 26 years of experience — including many completed office and commercial projects — we have developed the knowledge and expertise to create practical, stylish and carefully considered solutions for every space.

Whether you are planning a renovation, a complete transformation, or simply looking to improve certain areas of your property, we offer professional advice and tailored solutions to help bring your ideas to life — from the first concept to the finished result.

01

New Builds

Construction support for new residential and commercial projects, from the build stage through to finishing.

02

Extensions

House extensions designed to create practical additional living space and complement the existing property.

03

Loft Conversions

Transforming loft space into useful rooms while making the most of the available footprint.

04

Renovations

Property renovations and refurbishment work, from individual rooms to wider transformations.

05

Roofing

Roof construction, replacement and associated works as part of renovation and building projects.

06

Commercial & Offices

Office and commercial refurbishments and fit-outs, drawing on many completed commercial projects over 26 years.

Something else in mind?

If it involves building, renovating or roofing, ask us — we take on a wide range of projects across London.

Ask us about it

Selected work

Our Projects

Recent work across London — from full renovations to extensions. More projects are added as we complete them.

Hendon — Full Renovation

On site now

Hendon, North West London

A full renovation currently underway — the site is hoarded up, the interiors have been stripped back to brick and demolition of the rear walls has begun, with foundations being dug for the new extension.

Site hoarding with I&S signage enclosing the Hendon project
Interiors stripped back to brick and joists during the strip-out
Rear wall being demolished with acrow props supporting the structure
Excavator breaking out the bay window with rubble in the skip
Our crew breaking out concrete under full site safety controls
Foundations trench dug beside the house for the new extension
New steelwork in place across the rear opening
I&S hoarding running along the front of the Hendon site

Hyde Park Gate — Full Renovation

Completed

Hyde Park Gate, South Kensington

A complete renovation of this four-storey home, including a loft extension that added a further storey, a bespoke sauna and every interior finish.

Black framed arched glass doors opening into the dining room
Gallery hallway with curved ceiling and concealed lighting
Curved hallway with warm fabric-lined walls and cove lighting
Walnut kitchen, grey sofa, green TV wall and full-height windows
Open-plan living and dining room with bespoke timber wall
Lounge with burnt-orange sofa and arched glass door
Glass dining table with six upholstered chairs
Sculptural curved staircase with warm lighting and timber treads
Top-down view of the spiral staircase with LED ceiling lines
Staircase landing with black railings and marble console table
Round glass lift with warm lighting beside the curved staircase
Bedroom suite with raised platform bed and cove lighting
Bedroom with timber media wall and wardrobe cabinets
Dressing area with round mirror looking through to the bedroom
Stone bathroom with walk-in shower and concealed lighting
Bespoke timber sauna with seating and concealed floor lighting
Sauna entrance with warm timber lining and under-bench lighting
Landscaped courtyard garden with architectural lighting and living walls

Barnet — New Build Home

Completed

Barnet, North London

A new build home built from the ground up — two storeys plus a loft, with a landscaped garden to complete the property.

New build brick home with pitched roof and black front door
Walnut kitchen with island, rooflight and sliding doors to the garden
Walnut kitchen and island beneath a large rooflight
Open-plan kitchen and living space opening onto the garden
Walnut kitchen units with stone worktop and under-cabinet lighting
Bright living space with stone floor, rooflight and sliding doors to the garden
Bright ground floor room with bay window and stone floor
Rear garden with stone patio, lawn and timber fencing
Carpeted bedroom with cove lighting and wide black framed window
Second bedroom with lit ceiling coffer and wide window onto the street
Family bathroom with beige stone tiles and black framed window
Bathroom with stone tiles, bath with glass screen and rainfall shower
Loft bathroom with walk-in shower under the sloped roof
Carpeted staircase with black metal balustrade
Upper landing with carpeted stairs, black balustrade and warm cove lighting
Hallway with stone floor and warm concealed lighting

Where we work

London & surrounding areas

We work throughout London, with a strong presence across North and North West London, including Barnet, Brent, Golders Green and Hendon. Projects elsewhere in Greater London and surrounding areas can also be considered depending on the scope of work.

Why I & S

Built on trust and repeat work.

26+ years

of experience in residential and commercial construction across London, including many completed office projects.

End-to-end

concept, design, planning, build and finishing — handled by one team, in homes as well as offices and commercial spaces.

Reviews

read what our clients say below — and leave your own review after we've worked together.

Start a project

Tell us what you're planning.

Call, WhatsApp or email I & S Construction Services Ltd to discuss your project and arrange the next step.

+44 7859 957288WhatsApp uscontact@iands-servicespoter.co.uk

We usually reply within one working day.

Let's discuss your home.

A considered approach to London building.

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