We are North London’s leading house extension and loft conversion specialists, focusing on making every home improvement project simple and stress-free. Click here to see examples of our work.

AIA Building Contractor builders working on a dormer Loft Conversion in Enfield, EN1

With property prices on the rise, many homeowners in North London prefer to improve their homes instead of having to undergo the inconvenience and costs associated with moving to a new house. In this, we saw the scope for a new construction company which would emphasize on clear and simple home improvement projects including house extensions, refurbishments and loft conversions.


Through our vast experience, we have come to know exactly what a typical North London family needs from a home improvement project and how tricky or disruptive this can be. That’s why here at AIA Building Contractors, we focus on simplicity and customer care.

Fiercely devoted to standing out from the competition, it is our goal to raise the standards of domestic building. By committing ourselves to ‘doing it right’ regardless of the task in hand, we bring you a fresh approach by applying integrity, reliability and unparalleled craftsmanship in our uncompromising pursuit of excellence to every situation.