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    Google 4.9/5
    Houzz 4.9/5
    500+ reviews

    Award-winning design & build covering London and the South East

    Design, planning and construction under one roof. 800+ completed projects, fixed-price quotes within 24 hours and a 10-year structural guarantee.

    Best of Houzz 2026 — ServiceBest of Houzz 2024 — ServiceBest of Houzz 2019 — ServiceBest of Houzz 2018 — ServiceHouzz RecommendedHouzz 100 Saves
    99% of our 500+ reviews rate us 4–5 stars
    Google ReviewsReviews.ioTrustATraderHouzzRead all reviews

    Professional from start to finish. Transformed our Victorian terrace.

    James & Sarah P., Chelsea

    Outstanding workmanship. Kept us informed every step of the way.

    Michael T., Wimbledon

    Fixed pricing, no surprises, completed on time. Couldn't be happier.

    Rebecca L., Earlsfield
    Real Projects

    Watch Real Projects Come Together

    See the work behind the finish — on-site, walkthroughs and start to handover.

    Over 500 5★ reviews online

    Home Extension

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    Full Renovation

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    Loft Conversion

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    Architectural walk-through

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    Client Stories

    Hear From Our Clients

    Real projects, real results — straight from the people we've worked with.

    1/46

    Featured Case Studies

    Real homes. Real results.

    Hand-picked projects from our portfolio — each delivered fixed-price, on time, and signed off with a 10-year guarantee.

    Sunbury-on-Thames Side Extension
    Home Extension

    Project

    01/46

    Sunbury-on-Thames Side Extension

    A full side extension to a detached family home — completed in 10 weeks and on budget. Bright, vaulted family living that flows seamlessly from the original property.

    Duration

    10 weeks

    Location

    TW16 5PH

    Browse all 46 projects

    Our Simple 6-Step Process

    How Your Project Works — Start to Finish

    Whether you need full design & build or already have plans, we make it simple.

    Full turnkey service — concept to completion

    Step01

    Free Consultation

    1 Hour

    We visit your home, discuss your vision, assess feasibility, and understand your budget. No obligation, no pressure.

    Step02

    Design & Architecture

    2–3 Weeks

    Our in-house architects create detailed plans, 3D renders, and material specifications tailored to your brief.

    Step03

    Planning & Approvals

    4–8 Weeks

    We handle all planning applications, Building Control submissions, Party Wall agreements, and structural engineering.

    Step04

    Fixed Price Quote

    1 Week

    Receive a fully itemised, fixed-price quote with no hidden extras. Your price is guaranteed in writing.

    Step05

    Build & Transform

    10–16 Weeks

    Our expert team brings your vision to life with a dedicated project manager, weekly updates, and 5+ tradespeople on site.

    Step06

    Handover & Guarantee

    1–2 Days

    Final walkthrough, snagging, and handover. Protected by our 10-year structural guarantee. Pay only when happy.

    Fast Mobilisation

    Ready to Start in as Little as 1–2 Weeks

    Once you are ready to build, you should not be waiting on us. With 60+ tradesmen in house, we mobilise selected projects on as little as one to two weeks' notice — quotation to boots on site.

    24 hrs

    Fixed-price quote

    1–2 wks

    Typical start on site

    60+

    Tradesmen in house

    No Obligation Free Consultation Fixed-Price Quote Within 24 Hours

    Honest Starting Prices

    Transparent pricing, every project.

    Fixed-price quotes · No upfront deposit · 10-year guarantee

    Finance Available
    Spread the cost from 12–60 months with our finance partners

    All prices are indicative and exclude VAT. Final price confirmed after free site survey. London pricing applies.

    Budget Control

    Guaranteed fixed price agreements with detailed staged procurement.

    Estimates often vary; 10-20% 'unforeseen' costs common.

    Project Timeline

    Gantt-tracked schedules with guaranteed completion dates.

    Loose timelines; 'finish when finished' approach.

    Design Integration

    In-house architectural & design team for seamless buildability.

    Fragmented communication between architects and builders.

    Warranty & Aftercare

    10-Year structural guarantee + 24-month maintenance period.

    Standard 12-month defect period; difficult to reach after completion.

    *Analysis based on audited 2024-2025 project data

    500+
    Reviews Online
    4.9★
    Average Rating
    99%
    Rated 4–5 stars

    Customer Reviews

    Read what our customers say about our services

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    Our Trusted Partners

    AUTHORISED SUPPLIERS

    CHAS
    Constructionline
    NICEIC
    Federation of Master Builders
    TrustMark
    SafeContractor
    Gas Safe Register
    NAPIT
    RIBA
    ARB
    SMAS Worksafe
    IWA – Independent Warranty
    HomePro
    Freedom Homes Architects
    Extension Plans
    Trusted Partner
    RAMs

    OUR TEAM

    The People Behind LINX

    An in-house team delivering every project from first sketch to final handover — backed by 60+ tradesmen on site.

    Gary Pal

    Gary Pal

    Managing Director

    Cristian Ghertan

    Cristian Ghertan

    Construction Director

    Ryan Anthony

    Ryan Anthony

    Project Manager

    Steve McDermott

    Steve McDermott

    Project Consultant

    Thomas Phillips

    Thomas Phillips

    Head of Design

    Manisha Silwal

    Manisha Silwal

    Customer Service

    Joseph Gomes

    Joseph Gomes

    Tech / IT

    Frequently Asked Questions

    Everything you need to know.

    Common questions about our process, pricing, and guarantees — answered plainly.

    Still have questions? Speak with our team