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Services

Discretion - Your privacy protected

Accountability - Personally guaranteed

Perfection - Flawless results, every time

Building with Discretion, Trust, AND Excellence

Why Choose AT Alliance?

AT Alliance Ltd offers luxury property renovations, home refurbishments, extensions, period property restorations, bespoke joinery, kitchen and bathroom installations, property maintenance, landscaping and garden design, smart home integration, security solutions, and comprehensive project management.

Our services are available across three core areas: Residential, Commercial, and Property Maintenance

We proudly serve Central and West London and Berkshire, including prestigious locations such as Mayfair, Kensington, Chelsea, Notting Hill, Belgravia, Knightsbridge, Marylebone, Westminster, Hampstead, St John’s Wood, and Windsor in Berkshire.

Our experienced team of master builders, project managers, and craftsmen is dedicated to delivering exceptional quality, absolute discretion, and a seamless client experience. Starting with transparent pricing, meticulous project management, and a commitment to your privacy, we ensure your property transformation is smooth, stress-free, and truly bespoke.

Why High-Net-Worth Clients Choose AT Alliance Ltd:

  • Highly skilled, professional team with a passion for excellence

  • Fully insured and accredited for your peace of mind

  • Transparent, fixed pricing and confidential consultations

  • Projects delivered on time, on budget, and with minimal disruption

  • Impeccable site cleanliness and respect for your home

  • Personalised service tailored to your lifestyle and vision

  • Clear, proactive communication at every stage

  • 100% satisfaction and workmanship guarantee

  • Proudly serving prestigious areas such as Mayfair, Kensington, Chelsea, Notting Hill, Belgravia, Knightsbridge, Marylebone, Westminster, Hampstead, St John’s Wood, and Windsor in Berkshire

Luxury Renovation Mayfair
Fully Insured & Qualified Team
Bespoke Interiors Knightsbridge
Dedicated Project Director
High-End Property Care Belgravia
Premium Home Extensions Chelsea
Transparent Fixed Pricing
Heritage Restorations Kensington
Award-Winning Craftsmanship
Luxury Loft Conversions Notting Hill
Premium Materials Only
Exclusive Renovations Holland Park
Discreet Service Guaranteed
Designer Kitchens Marylebone
Detailed Project Planning
Bathroom Remodelling St John's Wood
24/7 Client Support
Full Home Refurbishment Fitzrovia
Exceptional Quality Standards
Property Maintenance Westminster
Trusted by Elite Clientele
Smart Home Upgrades South Kensington
On-Time Project Delivery
Garden Design Hyde Park
Impeccable Attention to Detail
Luxury Flat Renovation Paddington
Bespoke Design Solutions
House Extensions Chiswick
Expert In-House Teams
Custom Joinery Fulham
Heritage Property Specialists
Project Management Hammersmith
Luxury Living Experts
Ealing Luxury Home Improvements
Seamless Project Execution
Maida Vale Period Property Experts
Diplomatic Service Provider
Little Venice Bespoke Builds
Complete Client Satisfaction
Westbourne Grove Luxury Extensions
Serving London's Elite Since 2019
Regent's Park High-End Renovation
Serving Central & West London's Finest Addresses
Berkshire Luxury Property Services

Building with Discretion, Trust, & Excellence

Why Choose AT Alliance Ltd?

AT Alliance Ltd offers luxury property renovations, home refurbishments, extensions, period property restorations, bespoke joinery, kitchen and bathroom installations, property maintenance, landscaping and garden design, smart home integration, security solutions, and comprehensive project management.

Our services are available across three core areas: Residential, Commercial, and Property Maintenance

.

We proudly serve Central and West London and Berkshire, including prestigious locations such as Mayfair, Kensington, Chelsea, Notting Hill, Belgravia, Knightsbridge, Marylebone, Westminster, Hampstead, St John’s Wood, and Windsor in Berkshire.

Our experienced team of master builders, project managers, and craftsmen is dedicated to delivering exceptional quality, absolute discretion, and a seamless client experience. Starting with transparent pricing, meticulous project management, and a commitment to your privacy, we ensure your property transformation is smooth, stress-free, and truly bespoke.

Why Homeowners Choose AT Alliance Ltd:

  • Highly skilled, professional team with a passion for excellence

  • Fully insured and accredited for your peace of mind

  • Transparent, fixed pricing and confidential consultations

  • Projects delivered on time, on budget, and with minimal disruption

  • Impeccable site cleanliness and respect for your home

  • Personalised service tailored to your lifestyle and vision

  • Clear, proactive communication at every stage

  • 100% satisfaction and workmanship guarantee

  • Proudly serving prestigious areas such as Mayfair, Kensington, Chelsea, Notting Hill, Belgravia, Knightsbridge, Marylebone, Westminster, Hampstead, St John’s Wood, and Windsor in Berkshire

schedule a private consultation

Looking for high-end renovations, bespoke building services, or confidential property maintenance in London or Berkshire? Our expert team specialises in luxury residential, commercial, and diplomatic projects across Central London, West London, and Berkshire, including prestigious areas such as Knightsbridge, Westminster, Marylebone, Mayfair, Kensington, Chelsea, Notting Hill, Belgravia & Hampstead

schedule a private consultation

Looking for high-end renovations, bespoke building services, or confidential property maintenance in London or Berkshire? Our expert team specialises in luxury residential, commercial, and diplomatic projects across Central London, West London, and Berkshire, including prestigious areas such as Mayfair, Kensington, Chelsea, Notting Hill, Belgravia, Knightsbridge, Marylebone, Westminster, and Hampstead.