Building Science Consulting in Toronto & GTA

Expert Solutions for Building Envelope, Moisture Control, and Vapour Barrier Issues

About PCT Building Science Inc.

For over 20 years, PCT Building Science Inc. (incorporated in 2015) has been the trusted building consulting firm for clients across Toronto, the GTA, and Ontario. We specialize in solving complex building problems including moisture investigations, vapour barrier analysis, building envelope failures, and forensic building science.

Our expert building consultants help clients with forensic investigations of building failures, design reviews for energy efficiency and durability, building envelope assessments, advice on building retrofits, expert witness testimony in litigation, and resolving building deficiency issues with suppliers and trades.

We are a specialized building science consulting firm serving everyone from individual homeowners to large commercial and multi-unit residential building owners in the Greater Toronto Area. We are the consultants that other consultants hire to solve their most difficult cases.

Our Building Science Expertise

PCT Building Science offers comprehensive consulting services for all types of building issues in Toronto and throughout Ontario:

Water Leak Investigation - Advanced detection and source identification
Vapour Barrier Assessment - Analysis and remediation strategies
Wood and Flooring Failures - Moisture-related damage investigation
Complex Moisture Issues - Building envelope and interior moisture problems
Basement and Crawlspace Issues - Moisture control and structural concerns
Cladding/Siding Failures - Building envelope integrity assessment
Condensation Issues - Thermal bridging and dew point analysis
Infrared Heat Loss/Gain Investigations - Thermal imaging diagnostics
Mould and Decay Investigations - Identification and remediation planning

Need Building Science Consulting in Toronto or the GTA?

Get expert help with moisture problems, vapour barriers, building envelope issues, and more.