READCOMPAREDISCUSS
INTEGRITY
INSTITUTEUPLOAD QUOTE
ABOUT SII / STANDARD INTEGRITY INSTITUTE
DOCUMENT CLARITY BEFORE COMMITMENT
Let integrity becomethe finest finishin every space.
Standard Integrity Institute (SII) focuses on renovation and construction quotation-document review. We organise scope, quantities, specifications, payment, acceptance, warranty, variations, and responsibility boundaries into information that can be read, traced, and questioned before comparison, payment, or signing.
Review dimensionsTRANSPARENCY · CONSISTENCY · REASONABILITY · EXECUTABILITY
Public criteriaSII-R001 — SII-R030
Maturity levelsLEVEL 1 — LEVEL 5
Business daysFREE KEY RESULTS / EMAIL
WHY SII BEGAN
SII did not beginwith a price difference.It began with a deeper question.
During an early renovation project, SII's founder realised that a quotation could list a brand, model, and total price while still failing to answer a basic question: what exactly does this amount include? The problem was not always missing information; it was information that was not structured well enough to verify or compare.
If a difference cannot be explained, it is difficult to compare fairly. If a commitment is not written down, it is difficult to verify later.
SII therefore starts by clarifying the document rather than deciding who is right or wrong, so questions can be raised while the quotation can still be amended or clarified.
THE PROBLEM WE ADDRESS
The biggest riskis rarely one number.It is what was never written beside it.
Renovation and construction decisions are high-value, cross-disciplinary, and long-running. When scope, specifications, payment basis, or responsibilities are unclear, questions that could have been resolved before commitment often surface only during work, payment, or dispute.
A total price is not the same as clarity
If quantities, unit prices, specifications, inclusions, exclusions, and scope cannot be traced, the quotation is a weak basis for decision-making.
The same label does not mean the same scope
Two quotations may both say carpentry, electrical, or waterproofing while using different materials, methods, quantities, acceptance terms, and responsibilities.
Questions become expensive when asked too late
Payment, variations, acceptance, schedule, and warranty are easier to clarify while the document can still be changed.
THE SII METHOD
Read it clearly.Compare it fairly.Discuss it before commitment.
SII does not begin with 'is this contractor good?' We begin with 'can this document support a decision?' The review sequence stays consistent: READ · COMPARE · DISCUSS.
READ
Can it be understood?
Can the work items, quantities, units, unit prices, materials, specifications, and terms be understood by someone who did not prepare the quotation?
COMPARE
Can it be compared fairly?
Are scope, specifications, quantities, payment, and responsibilities aligned enough to compare alternatives rather than only final totals?
DISCUSS
Can it be clarified before commitment?
Can payment, acceptance, warranty, variations, schedule, and responsibilities be converted into specific questions and written confirmation?
PUBLIC REVIEW FRAMEWORK
Trust should not dependon SII calling itself professional.The framework should be traceable.
SII organises quotation review into four dimensions and publishes SII-R001 through SII-R030. Standard codes shown in a full report can be traced back to public descriptions of what is reviewed, common examples, and clarification directions.
01TRANSPARENCY
Transparency
Are prices, materials, brands, specifications, and scope clearly disclosed?
02CONSISTENCY
Consistency
Do units, quantities, amounts, dates, scope, and conditions agree throughout the document?
03REASONABILITY
Reasonability
Do payment, fees, and pricing structures have enough documentary basis to be explained and checked?
04EXECUTABILITY
Executability
Do schedule, acceptance, warranty, change, and responsibility terms support later performance and communication?
WHAT USERS CAN VERIFY
We place credibilitywhere users caninspect it themselves.
You do not have to trust a brand claim first. Review the rating system, public criteria, report example, and service boundaries before deciding whether to submit a document.
01
PUBLIC CRITERIA
0230 criteria are publicly traceable
SII-R001 through SII-R030 are not black-box labels; each criterion explains what it reviews.
RATING SYSTEM
03Level 1–5 rates the document
The level describes document maturity, not contractor credibility, construction ability, or future outcomes.
REPORT EXAMPLE
04See the output before submitting
Understand how Free Key Results are structured before you upload your own quotation.
SERVICE BOUNDARY
What SII does not do is explicit
Legal, engineering, market-price appraisal, and contractor endorsement are outside SII's role.
PROJECT CONTEXT
One review logic.Different project contextsare not forced into one template.
Quotation formats, measurement units, payment language, construction terminology, and documentation practices vary by region. SII records project region, project type, and report language before reviewing the shared question: is the document clear enough to read, compare, and discuss?
Project context is used to understand the document and present results. It does not constitute legal, pricing, or engineering appraisal in any jurisdiction.
Project region
US · CA · AU · UK · TW · SG · HK · OTHER
Project / renovation type
Residential · Commercial · Specialized · Self-Build · Other
Report language
English · Traditional Chinese · Simplified Chinese
FROM DOCUMENT TO NEXT STEP
Start with the free overview.Go deeper onlywhen you need to.
SII does not require a full-report purchase upfront. Free Key Results first identify document maturity and priority review directions. You then decide whether you need the standard codes, rationale, and clarification directions in the full report.
01 · FREE KEY RESULTS
Free Key Results
Document maturity, price and payment review points, main risk signals, and clause or delivery gaps.
View result example02 · COMPLETE RISK REPORTComplete Risk Report
A deeper review with SII-R standard codes, key findings, rationale, clarification directions, and pre-signing review points.
Explore the Complete Risk ReportSERVICE BOUNDARY
We explain what we do,and place what we do not doon the same page.
SII provides quotation-document review and risk indicators. It does not replace legal, engineering, price-appraisal, construction, or final commercial decision-making professionals.
01
WHAT SII DOES
What SII does
Review quotation documents for clarity, completeness, comparability, and executability.
Organise signals such as vague pricing, missing specifications, payment structure, and clause gaps.
Map document issues to traceable SII-R criteria and document-maturity framework.
Provide directions for questions and supporting information to clarify before signing, payment, or negotiation.
02
WHAT SII DOES NOT DO
What SII does not do
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We do not determine whether a contractor is illegal, fraudulent, malicious, or trustworthy.
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We do not provide legal advice, engineering appraisal, price appraisal, or construction-quality guarantees.
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We do not guarantee that a quotation is overpriced, fair, or unfair.
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We do not make the final signing, payment, negotiation, or legal decision for the user.
COMMON QUESTIONS
About SII,these are the pointsworth clarifying first.
START WITH THE DOCUMENT
You do not need to trust SII first.Start by lettinga public framework examine the document.
Submit a clear PDF, photo, or screenshot for free. SII will email your Free Key Results within 3–5 business days to the address you enter and confirm.
FREE QUOTE CHECKUPLOAD YOUR QUOTE FOR FREESII provides structured quotation-document review and risk indicators. It does not constitute legal advice, engineering appraisal, price appraisal, construction-quality assurance, or endorsement of any contractor.