Choose Waterlooville Builders for a complete design and build service delivered by qualified architects and experienced contractors. We handle everything: measured surveys, architectural design, planning permission, building regulations drawings, structural engineering, and on-site construction with dedicated project management. Our team is fully licensed and insured, health-and-safety compliant (CDM) and vetted trades ensure quality workmanship and tidy sites. We create value with premium house extensions, loft conversions, garage conversions, kitchen knock-throughs, renovations, and new builds across Waterlooville, Havant, Portsmouth and wider Hampshire. Expect transparent pricing, fixed timelines, and seamless coordination from first concept to completion. If you’re searching for architects in Waterlooville who can design, gain approvals and build under one roof, our local experts deliver precise drawings, reliable schedules and a superior finish—every time.