New House Builders

Mars Building Ltd - New House Builders

Working with property developer or private house owners, our architects or your own, we pride ourselves in offering a full and efficient service on all new house build projects

We are extremely proud that the high standards of our work in our new house build projects has enabled us to become. Registered builders, reg. no 78743.

Building to standards

Through experience we have learnt that most projects will work best when a basic set of criteria and priorities are applied:
  • Competitive pricing
  • Complete start to finish management
  • Time and efficiency
  • High quality materials
  • High standards of workmanship
  • Safety

  • Mars Building (house building, domestic extensions and building works), Groundwork and Demolition Services throughout Hertfordshire (Herts), Knebworth, Welwyn, Stevenage, St Albans, Hertford, Hatfield, Welwyn Garden City, Harpenden, Potters Bar, Brookmans Park and surrounding areas provided by MARS Builders

    Contact Us


    Why Choose Mars Building Ltd?

    Our Customer Satisfaction Promise:

    Mars Building Ltd has been built on reputation; we know that we are only as good as our last job so with our building projects you get:

    No hidden extras

    When we price a building job, we provide a detailed quotation, so you will know exactly what is and what is not included. This means there is no question of any hidden extras!

    Quality assured

    All our builders and tradesmen are fully qualified and experienced. They have worked together for many years.

    Everyone works to the same high standards, with the same aim - to achieve the best possible results with complete customer satisfaction.

    Service you can rely on

    We know that once your house and life have been disrupted by the start of building work, the last thing you want is for nothing to happen for days or even weeks on end. With Mars Builders this does not happen.

    We only take on building projects which we are sure we can cope with, which ensures that we can achieve full continuity of work on all our contracts.

    Please call us:
    Tel : 01438 812949
    Mobile : 07956 503162

    Feel free to contact us regarding any of our services. We have a friendly team that are always happy to help in whatever way we can.