L.D. Design&Build Ltd Logo

L.D. Design&Build Ltd


Services and skills

  • Builder

    12 skills

    Extensions / Conversions


    Garage Conversions

    Garden Studios

    Loft Conversions

    New Builds


    Steel Fabrication

    Steel Work Design

    Structural Design

    Structural Steels

    Workshop Design / Construction

  • Services

    4 services

    • Commercial Work
    • Domestic Work
    • Free Estimates
    • Insurance Work Undertaken


Customer reviews

Overall ratingin last 12 months

9.45Write a review
  • Workmanship9.40 out of 10
  • Tidiness9.60 out of 10
  • Reliability8.80 out of 10
  • Courtesy10 out of 10
Write a review

5 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Helping out to get Chapel Conversion Sign Off


    Les and his team came in to help us get completion sign off for our Chapel conversion, after we were forced to part ways with our previous builder. They addressed all the outstanding items that Building Control needed to see completed. We used them for, plastering, tiling, bathroom installation, carpentry, electrical works and rendering.

    Location: NN7
  • Double storey extension and ground floor redesign

    9.5Verified Review

    We employed Les and his team for a large double storey extension and to knock through and redesign the kitchen and lounge. From the beginning Les’ communication has been great - regular WhatsApp’s, lots of pictures and updates on timings. He has a team of general buildings whose work was top quality and Les also has a list of other trades he can call on at any time. The project was late in being delivered but not significantly. We had architects plans but Les came up with many better ideas than our architect could. His tiler was amazing & the whole project came in on budget and to a high spec.

    Location: CV31
  • Loft Conversion

    9.5Verified Review

    Les' Team worked really hard and were very polite. Finished product is exactly what I wanted. It just took much longer than expected.

    Location: NN5
  • 2 storey side extension

    10Verified Review

    L. D Design & Build have done a fantastic job on extending our home. We were also given lots of help with design ideas. The workmanship is fantastic quality and everything explained to us thoroughly. All of the team are polite , trustworthy & friendly & do a fantastic job. We would 100% recommend L.D Design & Build, Top quality company.

    Location: LE9
  • Garage conversion

    10Verified Review

    Les and his team did an amazing work by converting our double garage into a large 1 bedroom annexe. Always on time, cleaning after themselves, attention to details and more importantly an excellent finish, it has been our pleasure to work with Les and would highly recommend him and his team.

    Location: NN5

Company profile

  • OwnerLeslaw Darocha
  • Member Since2024
  • Public Liability InsuranceVerified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeLtd Company

Company info


We are Nr 1 Design&Build contractors in Northamptonshire

L D Design&Build Ltd


a holistic approach to building, one simple way of finding everything you need for your building project under the ‘same roof’.

We take care of every aspect of building from architectural and interior design through project management, procurement up until the highest quality finish! We even liase with Building Control

We operate in Northamptonshire, Bedfordshire, Leicestershire, Hertfordshire and in London area.

The passion we work with and the lasting relationships we build are what we believe make L.D.Design&Build.

Contact details