Serving homeowners across Canada — Quebec, Ontario and beyond

Decode your roofing quote before you sign.

Independent analysis to spot pricing gaps, missing items and risk areas before you commit.

Independent service
Side-by-side analysis
Fast response
Based in Montreal
Homeowner reviewing a roofing quote
How it works

Three steps. One informed decision.

A clear, institutional path: you know exactly what to do, when to pay, and what you get.

01

Choose your package

Compare support levels and pick the one that fits your situation.

View packages
02

Start the free analysis

Upload your quote: our AI engine assesses your file and automatically recommends the right package.

Free AI analysis
03

Receive your independent analysis

We help you better understand, compare and organize the information received within 24h.

Our methodology

The full comparative analysis is delivered only as part of a selected package. The free pre-check serves to recommend the package best suited to your situation.

Our packages

Choose the level of support that fits your roofing project.

100% independent advice to avoid costly mistakes before signing with a contractor.

When you select a package, you'll get a secure space to upload your quotes, then proceed to payment.Your documents are uploaded before payment to prepare your file. No detailed analysis begins before payment is confirmed.

Initial Review

Independent read of a single quote
$149CAD
flat fee · 1 quote
Delivered within 24 business hours
Included
  • Price assessment — is your quote above or below market for your region?
  • Identification of documentary risk areas
  • Technical terminology explained in plain language
  • List of questions to ask your contractor
  • 1-page PDF summary you keep
  • Structured read of the full quote document
Best for
Homeowners who just received their first quote and want an independent read before going further.
Upload in the next step · Secure payment
Upgrade to the Comparative Review and we apply your $149 to the total.

4-Hour Express Review

Accelerated read — imminent signing
$249CAD
flat fee · 1 quote · 4h
Delivered within 4 business hours
Included
  • Accelerated document review of your quote
  • Priority queue — analyst assigned immediately
  • Identification of critical risk areas
  • Key questions to ask before signing
  • Express decision summary (PDF)
  • Delivered within 4 business hours
Best for
Homeowners who must respond to a contractor today and need a fast, independent read before committing. No call — just a clear written summary in 4 hours.
Upload in the next step · Secure payment
Best Value

Strategic Comparative Review

Independent side-by-side review of 2 to 5 quotes
$299CAD
flat fee · 2 to 5 quotes
Delivered within 24 business hours
Included
  • Side-by-side comparison of 2 to 5 quotes
  • Comparison of declared materials and warranties
  • Missing or ambiguous items flagged on each quote
  • Analysis of pricing gaps and inconsistencies
  • Identification of documentary risk areas
  • List of questions to ask each contractor
  • Side-by-side pricing scorecard
  • Negotiation strategy based on quote gaps
Best for
Anyone comparing multiple quotes — this is where hidden gaps of $3,000–$8,000 are revealed in plain sight.
Upload in the next step · Secure payment
Condo boards · Trustees

Condo Board & Trustee File

Independent review package for condominium boards and multi-residential roofing projects

$1,500CAD
From $1,500 CAD · Price varies based on number of contractor proposals reviewed. Up to 3 proposals included at base price. Contact us for larger projects.
Delivered within 3 business days
Included
  • Comparative Quote Analysis — Side-by-side review of contractor proposals, pricing, scope of work and key exclusions
  • Board Decision Summary — A concise executive summary highlighting major differences, risks and discussion points
  • Independent Review Declaration — Written confirmation that GCT Expert has no financial relationship with the contractors reviewed
  • Board Presentation — 30-minute virtual presentation of findings and recommendations
  • Final Board Report — Comprehensive report suitable for board review and record retention
Best for: Condo boards and property managers handling a major roofing project who must validate their choice before the assembly of co-owners with full transparency.
Independent service
Informative support
No affiliated contractor
Confidential documents

GCT Expert acts as an independent support and document-review service. We are not contractors, inspectors, engineers or regulated professionals. Our services help consumers better understand, organize and compare the quotes they receive.

Trust

Why homeowners consult us

100%
Independent service
0
Contractor commissions
100%
Confidential documents
24h
Average response time

Join the growing number of Canadian homeowners who reviewed their quote before signing.

"The report saved me from a $6,000 surprise. The quote hid several major exclusions."
Marie T. · Laval · March 2026Received 2 quotes for a 1,800 sq ft bungalow roof replacement.
"Neutral, professional service. I understood exactly what I was signing."
Jean-François B. · Québec · April 2026First-time homeowner reviewing a single contractor quote before signing.
"Three quotes compared in 24h. Clear recommendation, reassuring institutional tone."
Sophie L. · Montréal · May 2026Comparative review of 3 quotes for a flat roof on a triplex.
"A clear read of my quote. I was able to ask the right questions to the contractor before signing."
Pierre G. · Longueuil · April 2026Initial review of a $16,500 shingle replacement quote.
"The comparative report flagged exclusions I would have never noticed on my own. Real peace of mind."
Isabelle M. · Sherbrooke · May 2026Side-by-side comparison of 2 quotes for a condo building roof.
"Fast turnaround, rigorous analysis. An independent service that finally speaks for the homeowner."
Carl D. · Trois-Rivières · June 2026Initial review before signing with a contractor who requested 40% upfront.
Resources

Resource center — independent guides and advice to better understand your quotes.

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