Sadowitz & SonsQuantity Surveying & Cost ManagementContact
Sadowitz & SonsQuantity Surveying & Cost ManagementContact

Independent, client-focused Quantity Surveyors providing clear, reliable cost advice to Contractors, Developers, and Property Owners across New Zealand.

We combine technical expertise with a personal touch, helping projects run smoothly and on budget.

About us

Led by Ben Sadowitz

With over 11 years’ experience in the New Zealand construction industry, Ben has worked across both client-side consultancy and main contractor roles.

Expertise

Pre-contract estimating, cost planning, scheduling, tender analysis, and post-contract financial management.

Ben has a proven track record of delivering accurate and practical cost advice, supporting procurement, and contributing to the successful delivery of projects across multiple sectors.

Having worked in both Otago and Auckland, Ben brings local market knowledge, attention to detail, and a balanced perspective from both the client and contractor side.

Ben holds a Bachelor of Construction (Quantity Surveying) and Diplomas in Quantity Surveying & Construction Management.

He is a member of the New Zealand Institute of Quantity Surveyors (MNZIQS).

Our Services

For Property Owners & Developers

Pre-Contract Cost Management

Masterplan cost planning, feasibility studies, elemental estimates at all design stages, and value engineering.

Contract Procurement

Preparation of Schedule of Quantities (As per ANZSMM), RFP documentation, tender analysis and recommendation.

Post-Contract Administration

Progress valuations, financial reporting, cashflow forecasting, variation assessments, final accounts.

Insurance Services

Replacement cost estimates.

For Financial Institutions

Bank Funding Services

Initial reports and monthly drawdown reporting.

Our Services

For Contractors

Tender Preparation

Detailed trade measurement, first-principles estimating, subcontractor tendering and analysis, preliminary and general pricing, and formal tender submissions.

Post-Contract Administration

Progress claims, financial reporting, cashflow forecasting, variation pricing and preparation.

Why choose us

  • A personal approach to Quantity Surveying

  • Accurate, reliable advice you can trust

  • Fast turnaround with attention to detail

  • Broad experience across all sectors in New Zealand

  • Strong understanding of the current contracting market

Phone  021 941 388 
Email ben@sadowitz.co.nz
Location Serving clients New Zealand wide

Contact

Request a consultation

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