About Us

Contact Builder

Contact Builder is a London-based building and construction company specialising in home extensions, loft conversions, house refurbishments, basement conversions, and new builds. Serving homeowners, landlords, and developers across all London boroughs and Surrey, Contact Builder provides a full in-house team of trusted, experienced tradespeople. From initial consultation and planning through to project completion, every job is managed professionally with full accountability. Contact us today for a free, no-obligation quote.

Contact Builder maintains professional indemnity insurance coverage that ranges between £2million and £5million at any given time depending on the size of the project.

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Years of Experience

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Winning Awards

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Completed Projects

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Happy Clients

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Our Recent Projects

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What Our Clients Say

Sophia L.

From the onset, Contact Builder showcased an exceptional level of professionalism and commitment. They transformed our ideas into a tangible reality, exceeding our expectations every step of the way. Their team’s dedication to quality and precision is truly unmatched in the industry.

Michael P.

Building a home with Contact Builder was a seamless experience. Their customer-centric approach made us feel valued and heard. The end result? A dream home that perfectly encapsulates our vision.

Ayesha R

Choosing Contact Builder for our latest residential complex was the best decision we’ve made. Their keen attention to detail, timely delivery, and impeccable craftsmanship have made them our go-to for all future projects.

Eduardo V.

Collaborating with Contact Builder has always been a rewarding experience. Their team’s expertise and adaptability to design intricacies have consistently ensured that the structural integrity and aesthetic beauty of our designs are realized to perfection.

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