Comprehensive Building Hygiene
Enviroc Groupe Fondasol provides on-site inspections to diagnose, assess, and manage risks related to indoor air quality, asbestos, mold, radon, or any other contaminants that may affect building health and safety.
Whether during construction or operation, our experts deliver clear diagnostics and recommend effective corrective actions.
Our Expertise at a Glance
Asbestos Inspection: Detection and Decontamination
From detection to site monitoring, including a full inventory of contaminated surfaces, our expertise covers:
- Asbestos detection and material characterization;
- Inventory of asbestos-containing materials prior to demolition or renovation;
- Asbestos inspections and decontamination work supervision;
- Air testing (fiber counts) as required by CNESST;
- Strict oversight of asbestos decontamination.
Microbiological Expertise – Mold Evaluation and Analysis
When you need to eliminate spores and mold from your buildings, contact us for:
- Microbiological evaluation of surfaces, air, and materials;
- Airborne mold detection: sampling, microscopy, spore identification;
- Mold analysis in cases of infiltration or water damage;
- Mold decontamination plans compliant with BNQ 3009-600;
- Collaboration with insurers and the Residential Construction Guarantee (GCR).
Indoor Air Quality Inspection (with Air Testing)
In accordance with IRSST standards, we provide:
- Air quality inspections: fine particles, VOCs, CO/CO₂, formaldehyde, radon;
- Indoor air testing and ventilation assessments (offices, schools, businesses, hospitals);
- Evaluations for worksites, complaints, or certifications (clean rooms);
- Rapid diagnostics to reduce allergenic or toxic risks.
Pyrite Expertise
We provide specialized services for:
- Pyrite detection in backfill under slabs (pre-2005);
- Swelling factor and slab stability analysis;
- Recommendations on foundation durability;
- Technical guidance for architects, engineers, and financial partners.
Radon Detection and Evaluation
Our integrated solutions, backed by PNCR-C certification, include:
- Radon detection in residential, commercial, or institutional buildings;
- Design of sub-slab depressurization (SSD) and active capture systems;
- Integration with foundation plans for full compliance with the National Building Code (NBC).
Iron Ochre Expertise
Our services include:
- Iron ochre diagnosis in drainage systems;
- Fiber optic camera inspection, chemical and bacteriological analyses;
- Evaluation of pH, ferrous and ferric iron;
- Tailored corrective solutions.
Concrete Expertise
Guy Arbour, former Director of the Québec Concrete Association and head of our Building Hygiene Department, acts as lead expert and supports our team with:
- AGR tests, sulfate attack, carbonation, corrosion, and pyrrhotite analyses;
- Petrographic analyses (thin sections, X-ray fluorescence);
- Air-void network analysis (ASTM C457), pH testing (ASTM F710);
- Coring, radar testing, and associated laboratory tests.
Building Material Characterization
We conduct:
- Moisture measurement in air, concrete, wood, and gypsum;
- ASTM F2170, F1869 (moisture), ASTM D4547 and C900 (adhesion) testing;
- Diagnostics of defects (swelling, mold, delamination);
- Verification before flooring installation or project delivery.
Forensic Expertise
Our work in identifying building material defects sometimes leads us to uncover external damages. For this reason, Enviroc Groupe Fondasol experts may be called upon to serve as court-appointed specialists.
Why Choose Enviroc Groupe Fondasol for Asbestos, Radon, Pyrite, Air Quality, and Other Issues?
- Comprehensive services: air quality, asbestos, mold, radon, material health, pyrite, iron ochre, and concrete
- Accredited, rigorous, committed, and fast-acting field team
- Reports adapted for municipalities, insurers, engineers, and developers
- Strict compliance with CNESST, BNQ, ASTM, IRSST, NBC, and other standards