Kantec is a London-based company working primarily in the residential design and construction sector. We started out working with architects to project manage and build big-budget residential builds requiring bespoke finishes. From these technically challenging projects came a number of smaller scale referrals for loft conversions and rear extensions. These types of renovations have developed into our core business, allowing us to deliver our tried and tested solutions, expert design and craftsmanship to home owners wanting to get more from their property, without the stress and sacrifice required to do it alone.

Enjoy the experience

A well-managed project is the difference between a stressful, difficult experience and a fun and exciting journey. It’s not only about the result, but what you’ve gone through to get it that matters. We won’t pretend that large-scale renovations aren’t disruptive and messy. Our priority is ensuring an exceptional design and bespoke build quality while minimising these downsides, so you and your family can enjoy the experience.

Invest in the future

After purchasing your home, this project could be the biggest financial investment you make, so it’s crucial that it’s done right. Our milestone-oriented payment structure makes it easier to budget for what’s to come, while our unique aftercare service ensures your build continues to exceed expectations, even after we’ve gone. We know what’s at stake when you commit to a renovation, which is why we make it our job to deliver results today that you can enjoy for years to come.