Professional Home Extensions in London & Surrounding Areas.

If you find yourself needing more space in your home, a house extension is a cost effective way of creating more living space in the home you love.

Whether you are running out of space in your house due to a new arrival or a home office, house extensions are a great way to go. You can avoid the hassle of leaving your current house and transform it into something new while increasing its current value.

We work with our customers every step of the way from the initial consultation right through the finished result. We listened to our customers and understand exactly what their specific needs are and tailor the design and build based on your individual requirements.

Look no further an Marcos Construction Limited as we one of the UK’s leading home extension companies and get your project underway today.



Why Choose US

Quality & Experience

With over experience of over 15 years of experience we have a wealth knowledge and expertise in the building industry. We are highly experienced in both the domestic & commercial sector.

Competitive Quotation

We always give free competitive quotes with absolutely no hidden costs. What you see is what you get. With any quote there is no obligation. We are always happy to give friendly advice.


Always On Time

We have an excellent track record in delivering projects, problem free, on time and budget.

100% Customer Satisfaction

We work with our customers from start to finish to ensure that they are 100% happy with the end result.

Get A Free Consultation & Estimate

Please do not hesitate in getting in touch with us. We have a friendly team that are more than happy to assist in any way we can. Fill out the form below and we will get straight back to you.