Are you looking for the best Construction Company in Waltham? Then visit Ultimate Homes Ltd. We provided experienced home extensions, home renovations, construction services and more. Over the years, we have built many architecturally-designed homes, both in the hill suburbs and on the flat. We have undertaken many alteration and extension jobs throughout Christchurch, of varying sizes and complexity. We are the licensed builder for eHaus Passive homes in the Canterbury region. We can provide a quotation based on your existing plans and work with your selected designer, or we can recommend one of the designers we collaborate with that would best suit your needs. We are the ideal builders for people who appreciate good design, price certainty and a friendly, hassle-free building process. Located in Woolston.