Our
Methodology
We bridge the gap between raw architectural data and financial precision. We confirm the documents, measure the agreed scope and record the assumptions that support your New Zealand construction estimate.
SJEH was built to bring clarity to the chaotic world of construction bidding, ensuring every Kiwi builder starts with a solid, data-driven foundation.
Measure the agreed scope against the current drawings. Keep units, references and assumptions together so each quantity has a reviewable basis.
Review the schedules for omissions, overlaps and unresolved details. Share the estimate with its exclusions and outstanding questions so your team can make the next decision.
Building the Future
of Construction Cost
A clear basis of estimate makes changes easier to discuss. Record the document set, measurement basis, exclusions and review date before relying on the total.
