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Specialist in Basements, Extensions, and Loft Conversions
Expertise in bespoke construction
Professional and highly experienced Team
Exceptional Quality
Sustainability & Accountability
About Us
Undercroft Construction
Undercroft Construction is a specialist basement, extension, and loft conversion company operating in the South East of England predominately between London and Cambridge. We are dedicated to delivering high-quality construction solutions that exceed expectations. Our team is committed to excellence, sustainability, and customer satisfaction.
Testimonials
Customer Testimonials
Mr & Mrs W
Absolutly fantastic from the first meet to final handover. The finished space was exactly what we are looking for.
Mr G - N16
Very professional team, had to overcome some very challenging logistical issues and delivered on time and budget.
Contact
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