HOUSE BUILDING CONTRACTORS

Covering London, Kent, including Maidstone, Medway, Sittingbourne, Gravesend and surrounding areas.

House Building Contractors

Expert New Build Contractors Covering Kent & London

Looking to build your dream home or a residential development? At Kernahans Contractors, we provide complete house building services — from foundations through to block and brick work — ensuring every project is delivered to the highest standards. Whether you’re planning a new build house, an extension, or a full residential development, our skilled team has the expertise and resources to bring your vision to life.

Services We Offer for New Builds

  • Full House Construction

From design support to handing over the keys, we manage all aspects of house building projects. Our experienced builders and project managers coordinate every stage, ensuring compliance, quality workmanship, and timely delivery.

  • Solid Foundations

Every home starts with a strong base. We specialise in reinforced concrete slabs, strip foundations, and step foundations to suit any type of build, guaranteeing long-lasting structural stability.

  • Block & Brick Work

Our skilled bricklayers provide high-quality block and brick work, from structural walls to decorative finishes. Whether it’s a single property or multi-plot development, we deliver precision and durability.

  • Drainage & Groundworks

We handle the essential groundworks and drainage installation required for new builds, including foul water connections, soakaways, and site preparation.

  • Demolition & Site Clearance

Need a fresh start? Our demolition services make way for new homes, with waste management handled in-house for a streamlined process.

Why Choose Kernahans Contractors?

✅ Full-service contractor – from demolition and groundworks to brickwork and finishing
✅ Local expertise across Kent & London – including Maidstone, Medway, Tonbridge, and Gravesend
✅ Principal Contractor experience – trusted on complex projects with strict compliance
✅ Transparent pricing and reliable timelines
✅ Fully insured and accredited

Start Your Build with Us

Ready to turn plans into reality? Partner with Kernahans Contractors for your next house build in Kent or London. Contact us today at 01634 907072 or enquiries@kernahans-contractors.co.uk to arrange a free consultation.

Our Services

  • Groundworks

    From underpinning to drainage, from trench digging to driveways, our team will provide you with efficient, professional and timely services, covering London and all of Kent, including Maidstone, Medway, Sittingbourne, Sheerness, Tunbridge Wells, Tonbridge, and surrounding areas.

  • Foundations

    Whether its a new home or a commercial building, Kernahans Groundworks will work with you to ensure we cement solid foundations for your project.

  • demolition

    Making extra space, or developing an old premises, we can either provide full scale demolition or soft strip services according to your needs.

  • drainage

    Soak aways or deep drainage, we’re here for you, with a team for every job, we have the tools and plant to ensure you’re not left with flooding or blocked drains.

  • bulk excavations

    Clearing a large oversite or clearing a garden, we have a machine for every job, and a team ready to ensure your job is completed to the highest standard.

  • driveway installations

    Every home needs a beautiful driveway, we can help you not only design but supply our own aggregates and decorative stones, we will make sure your driveway stands the test of time.

  • hard landscaping

    From a garden shed to garden that you have always dreamed of, we thrive on the impossible, and will ensure not only is the job done safely but to the highest standard.

  • Waste mnagement

    Waste Management

    Kernahans offers in house waste management solutions, anything from grab hire, skip hire to man & van rubbish removal. We are a one stop shop!

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