Independent Cost Advisory. Commercial Certainty. Better Decisions.
Theta QS Ltd helps builders, developers, insurers, and property owners make informed financial and construction decisions through independent cost advisory, quantity surveying, and commercial review services.
We identify risks, validate costs, and provide objective advice that protects project value, reduces financial exposure, and improves commercial outcomes.
Independent advice. Evidence-based analysis. Confidence in every decision.
Stop Losing Money Before Construction Even Starts
Theta QS Ltd provides independent cost advisory and commercial review services that help builders and developers identify hidden cost risks, protect profit margins, and make informed decisions before capital is committed.
Stop Losing Money Before Construction Even Starts
TRUST BAR
✓ Independent Advice
✓ Fixed Fee Reviews
✓ NZ Construction Expertise
✓ 48–72 Hour Turnaround
Most Construction Losses Are Created Before Work Begins
Three cards:
Scope Gaps
Missing items hidden in plans, specifications, and consultant documentation.
Unrealistic Allowances
Provisional sums and PC allowances that look acceptable but expose your margin.
Variation Risk
Incomplete documentation leading to disputes, delays, and unexpected costs.
Top 5 Feasibility Mistakes
- Understanding Preliminaries
- Low Contingencies
- Ignoring Regional Variations
- Excluding Professional Fees
- Relying on Generic Spreadsheets
The Margin Protection Review™
Before you sign a contract, submit a tender, or purchase a site, we independently review the commercial risks.
Included
✓ Tender Cross Check
✓ Scope Gap Analysis
✓ Provisional Sum Review
✓ Margin Exposure Assessment
✓ Commercial Risk Report
✓ One-Hour Review Meeting
WHO WE HELP
Builders
Outcomes
✓ Protect margin
✓ Reduce variations
✓ Improve tender accuracy
✓ Win work confidently
✓ Improve project profitability
Developers
Outcomes
✓ Avoid bad acquisitions
✓ Stress-test feasibility
✓ Improve lender confidence
✓ Reduce commercial risk
✓ Make informed investment decisions
About us
We work with builders, developers, insurers, and property owners to identify financial risks, validate project costs, and improve decision-making throughout the project lifecycle. By challenging assumptions, testing commercial viability, and providing independent cost analysis, we help clients avoid costly surprises and achieve greater certainty over project outcomes.
Our approach is founded on integrity, objectivity, and practical industry experience. Every recommendation is driven by evidence, not commercial influence, ensuring our clients receive advice that is aligned with their best interests.
Whether supporting project feasibility, construction delivery, insurance claims, dispute resolution, or cost management, Theta QS Ltd provides the commercial clarity and confidence required to make informed decisions, manage risk effectively, and protect financial outcomes.
Book a Feasibility Assessment
Opening hours
Monday - Friday: 9:00 AM - 5:00 PM
Saturday - Sunday: Closed
Phone
027 671 6688
shane@thetaqsltd.co.nz