Have you ever looked at your basement and wondered how you could make better use of that valuable space? Our expert team specializes in transforming underutilized basements into functional, stylish living areas. Whether you’re dreaming of a cozy family room, a home office, a gym, or a luxurious entertainment area, we have the expertise to turn your vision into reality.

With vast experience across the complete process of basement construction, Ari Design & Build provides a fully personalised service that incorporates basement planning, design and construction. We employ the industry’s best recruits and have developed long-term partnerships with superior suppliers, to deliver the ultimate level of quality and service to each and every basement project.

Happy Clients
Completed Projects
Years of Experience
Expert Teammate
Impressive design of a huge basement with stairs

We add space and extend your basement without cutting edge its appearance. We offer custom basement renovation and extension to have good equity in your property. We completely transform your basement to ensure your vision into a reality. Our certified builder strives to deliver an ideal solution with incredible knowledge and experience. Get a renovated basement and add space to relax, entertain or accomplish your goals. We remodel your basement that delivers an outstanding experience. Involve us and get the best basement renovation service.

Service Areas for Basement Conversion: Woodside Park N12, Wood Green N22, Winchmore Hill N21, Whetstone N20, Upper Edmonton N18, Tufnell Park N19, Totteridge N20, Tottenham N17, Stoke Newington N16, Stamford Hill N16, Southgate N14, Seven Sisters N15, Palmers Green N13, North Finchley N12, New Southgate N11, Muswell Hill N10, Manor House N4, Lower Edmonton N9, Islington N1, Hornsey N8, Holloway N7, Highgate N6, Highbury N5, Friern Barnet N11, Finsbury Park N4, Finchley Central N3, East Finchley N2, Crouch End N8, Canonbury N1, Barnsbury N1, Archway N19, Alexandra Palace N22

Let Our Expert Renovate, Remodel Or Revive Your Space

Contact us today to discuss your next project. Upon submitting your details, one of our team will be in touch. Alternatively, call us on 07495 003 111 or email us at