RJC Engineers Ltd.

Trimstyle provides independent roofing and waterproofing consulting from Vancouver. Its services include condition assessments, roof audits, budget planning, specifications, tender documents and project management. The company also describes site inspections and maintenance-program advice. This listing is for assessment and design support, not roof installation. Councils can ask for an agreed reporting scope, tender deliverables and inspection schedule before appointing a consultant. The website's proposed online roof-data access is described as a feature in development.

Pinchin provides environmental and engineering consulting, with BC offices including Richmond, Abbotsford, Victoria and Kelowna. Its building-science services investigate air and moisture leaks, enclosure deficiencies and material failures. A separate enclosure-investigation service examines roofs, façades, windows and structural components using tools such as infrared imaging and moisture detection, then reports causes and corrective recommendations. Property condition assessments review major building systems, document deficiencies and estimate repair timing and costs for capital planning. These are assessment and consulting services; installation is a separate contract. The company publishes a Richmond branch phone and contact form, plus a national after-hours emergency number; councils should confirm the relevant BC team and specific report scope.