Loft conversion with herringbone flooring and built-in storage, Hertfordshire

About CJE Build

Built on Craftsmanship. Delivered with Precision.

CJE Build, Hertfordshire's high-specification residential main contractor.

Who We Are

CJE Build was founded on a straightforward belief: that residential construction should be done properly. Not cut to a cost. Not rushed to a programme. Done properly, with the right people, the right materials, and the kind of attention to detail that makes the difference between a house and a home.

We are a high-specification residential main contractor serving clients across Hertfordshire and the surrounding Home Counties. Every project we take on, whether a thoughtful loft conversion or a complete new build, is delivered to the same uncompromising standard. Our clients expect the best, and we wouldn’t have it any other way.

Inside our work

  • Bespoke kitchen with central island and modern pendants, Hertfordshire
  • Marble bathroom with brass shower fittings, Hertfordshire
  • Bespoke staircase with metal balustrade, Hertfordshire

How We Work

Our approach is built around three things: clarity at the start, communication throughout, and craftsmanship at every stage. We take the time to understand your project in full before we commit to a programme, because the best way to avoid problems on site is to anticipate them before we break ground.

As your main contractor, we take single-point accountability for the entire project. You deal with one team, one contact, and one standard, from the day we start on site to the day we hand you the keys.

Our process

From first conversation to final handover.

Period brick property in Hertfordshire ahead of a renovation project

Initial Consultation

We start with a conversation, on site where possible. We want to understand your project, your vision, your timeline, and your expectations before we do anything else. There's no obligation, and no sales pitch.

Where We Build

We build exclusively across Hertfordshire and the surrounding Home Counties, including St Albans, Harpenden, Welwyn Garden City, Watford, Hitchin, and Hemel Hempstead, and the wider region. We know the local planning landscape, the character of different areas, and the clients who live here.

We’re not a national contractor who parachutes in. We are part of the community we build in, and that matters to us.

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