Technical Roofing Consultation
Repair or Replace — How Do You Make the Right Decision for Your Roof?
Conflicting quotes, doubts about the condition of the roof, a budget decision to make — these are the situations that trigger a technical roofing consultation. Gestion Defcor supports condominiums, institutions, and property managers in Montreal, on the South Shore, and across Quebec with independent, structured advice and no conflict of interest.
Before you sign anything, get an independent technical opinion.
Do Any of These
Situations Sound Familiar?
You Manage a Condominium or a Property Portfolio
Your association has received a significant re-roofing quote, but no one around the table has the expertise to assess whether it is justified, complete, or reasonably priced. Bill 16 reinforces this reality: a credible external opinion documents the decision and protects the association in the event of a dispute.
You Own a Commercial Building
You have doubts about the condition of your roof, an occasional infiltration, or a budget decision to make before the end of the fiscal year. You need a clear opinion, not an unsolicited work quote.
You Are an Architect, Engineer, or Project Manager
You need a specialized technical roofing opinion to complete your analysis, validate an approach, or get a second opinion before submitting recommendations to your client.
The Questions We Answer
- Repair or replace: what is actually justified?
- Is this quote reasonable or inflated?
- Should we go to tender, and if so, how?
- What budget should be planned for the next three years?
- Is this infiltration urgent, or can it wait?
What a Consultation Includes
- Review of the existing file: reports, quotes, work history
- Site visit if necessary to ground the opinion in the reality of the building
- Objective comparison of quotes: what is included, what is missing, what is superfluous
- Clear direction: action recommendation with technical justification
- Written report or summary according to the mandate's requirements
What We Don't Do
Gestion Defcor does not sell re-roofing work, does not represent any manufacturer, and has no financial interest in the decision you make. Our consultation ends with an opinion, not a quote.
Why Entrust Us With Your Technical Consultation
Real Field Experience
Over 18 years of interventions on commercial, institutional, and multi-residential roofs in Quebec. We know the systems, the manufacturers, the field practices, and the common errors — which allows us to read a quote or a report with a perspective few others can offer.
A Usable Deliverable
Our opinion is not verbal. Depending on the mandate, we produce a written summary or structured report that you can submit to your board of directors, your insurer, or your partners.
Technical Consultation Across Quebec
Our teams operate in Montreal, on the South Shore, in Trois-Rivières, and across Quebec for any consultation mandate — commercial building, condominium, public institution, or professional firm.
Before you choose a contractor, choose clarity first.


