Transform Your Space with Herko

Imagine your home, but better. With Herko, transform any room from ordinary to extraordinary. Whether it’s turning your attic into a cozy retreat or extending your kitchen for family gatherings, our dedicated team ensures every detail reflects your vision. Let’s create the home of your dreams together.

About Herko

All in one service, from party wall surveyors, architects, engineers to project managers, customer service team and builders, we offer the most convenient services for our clients, we will take care of all the work.

Highly skilled team of professionals, with combined experience of over 12 years in building loft conversions and home extensions in London and surrounding areas. With our expertise and determination to improve, we now offer full packages from design and planning to completion of the build.

Loft Conversions

Herko over the years have developed a strategy of completing loft conversion projects with minimal disturbance to your daily life. Loft conversions are a great way to maximise the space in your home, while also increasing the value of your house. Our surveyor will help you to identify best potential of your property to suit your family needs.


Fulfil your dream of having a large kitchen, dining or living room or any other desired space in the ground floor of your home. Increase the value while taking advantages of the significant increased amount of space and natural light. With various designs and possibilities, our surveyor will guide you to the right direction of achieving what is right for you.

Recent projects