Unbiased, professional, authoritative – RCABC accepted roof observers know their stuff.

When roofing problems arise, when there’s a question about repairs or when someone needs to verify an installation is done properly, look no further than an IIBEC accredited roof observers. They’re here for you – to review existing roofs, prepare construction documents, perform forensic audits and monitor construction to make sure everything conforms to code and specifications.

Search for a roof observer in the section below. And keep in mind that each observer listed here complies with the standards, policies and procedures required for the issuance of a RoofStar guarantee. What’s more, these firms and observers are completely independent and don’t have any financial or business interest in any roofing contractor or supplier or manufacturer. Bottom line: you can count on them to deliver unbiased, and trustworthy advice and oversight.

For further background information about RRO accredited observers, please visit the Western Canada Chapter of IIBEC (formerly RCI Western Canada Chapter)

Company Region Phone
Aase Roof Inspection Ltd. – Prince George
Industrial, Commercial & Institutional
Cariboo
Northern BC - Central
Okanagan - South
Vancouver Island - South
(250) 614-3369
Aase Roof Inspection Ltd. – Williams Lake
Industrial, Commercial & Institutional
Cariboo
Chilcotin
Northern BC - Central
(250) 305-7407
Apex Building Sciences Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential,
Single-Family Residential
All of BC (604) 575-8220
Aqua-Coast Engineering Ltd.
Industrial, Commercial & Institutional
Metro Vancouver 604-946-9910
ATC Consulting Inc.
Industrial, Commercial & Institutional,
Single-Family Residential
Metro Vancouver (604) 999-8122
AUM Building Science & Engineering Ltd.
Industrial, Commercial & Institutional,
Single-Family Residential
Metro Vancouver 604-593-5502
BC Building Science Ltd.
Industrial, Commercial & Institutional,
Single-Family Residential
Metro Vancouver 604-520-6456
BC Roof Inspections
Industrial, Commercial & Institutional,
Multi-Family Residential,
Single-Family Residential
Metro Vancouver (604) 539-2510
BMAC Technologies and Consulting Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential,
Single-Family Residential
Metro Vancouver 604-369-1630
Busque Engineering Ltd.
Industrial, Commercial & Institutional,
Single-Family Residential
Metro Vancouver (604) 277-7787
Cal Weldon Consulting Ltd.
Industrial, Commercial & Institutional,
Multi-Family Residential
Fraser Valley
Metro Vancouver
Squamish/Whistler
(604) 930-9654
Calysta Consulting (a Div. of Gussdorf Enterprises)
Industrial, Commercial & Institutional,
Single-Family Residential
Fraser Valley (604) 854-8222
Elemental Architectural and Building Sciences Solutions
Industrial, Commercial & Institutional
Metro Vancouver 604-568-6990
Evoke Buildings Engineering Inc.
Metro Vancouver 604-260-1124
exp Services Inc.
Industrial, Commercial & Institutional
Metro Vancouver (604) 874-1245
Goodwin Roof Inspections & Consulting (1999) Ltd.
Industrial, Commercial & Institutional
Kootenay Rockies 403-819-5450
Inter-Provincial Roof Consultants Ltd.
Industrial, Commercial & Institutional,
Multi-Family Residential
Fraser Valley
Metro Vancouver
Squamish/Whistler
(604) 576-5740
J. Watson Roofing Consulting Inc.
Industrial, Commercial & Institutional
Vancouver Island - South (250) 391-7887
JRS Engineering
Industrial, Commercial & Institutional,
Multi-Family Residential
Metro Vancouver
Okanagan - Central
Vancouver Island - Central
Vancouver Island - North
Vancouver Island - South
(604) 320-1999
McCuaig & Associates Engineering Ltd.
Industrial, Commercial & Institutional
Metro Vancouver (604) 255-0992
Morrison Hershfield Ltd. – Burnaby
Industrial, Commercial & Institutional
Metro Vancouver (604) 454-0402
Morrison Hershfield Ltd. – Nanaimo
Industrial, Commercial & Institutional
Vancouver Island - Central 250-755-4025
Morrison Hershfield Ltd. – Victoria
Industrial, Commercial & Institutional
Vancouver Island - South 250-361-1215
Northwest Inspection Ltd. – Coquitlam
Industrial, Commercial & Institutional
Metro Vancouver (604) 461-2777
Northwest Inspection Ltd. – Cowichan Bay
Industrial, Commercial & Institutional
Vancouver Island - South 250-748-8982
On Top Inspections 2012 Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential,
Single-Family Residential
Cariboo
Kootenay Rockies
Okanagan - Central
Okanagan - North
Okanagan - South
250-808-9766
Pacific Interior Roof Consulting & Inspection Ltd.
Industrial, Commercial & Institutional
Okanagan - Central (778) 755-3320
Phoenix Roof Consultants
Industrial, Commercial & Institutional,
Multi-Family Residential,
Single-Family Residential
Metro Vancouver 778-803-7161
Pinchin Ltd.
Industrial, Commercial & Institutional
Metro Vancouver 604-238-2940
QAI Laboratories, Ltd.
Industrial, Commercial & Institutional,
Single-Family Residential
Metro Vancouver (604) 527-8378
Razor Roof Consultants
Industrial, Commercial & Institutional
Okanagan - Central 250-572-3702
RDH Building Science Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
All of BC (604) 873-1181
Read Jones Christoffersen Ltd. – Kelowna
Industrial, Commercial & Institutional,
Multi-Family Residential
Cariboo
Chilcotin
Kootenay Rockies
Northern BC - Central
Northern BC - Eastern Region
Okanagan - Central
Okanagan - North
Okanagan - South
778-738-1700
Read Jones Christoffersen Ltd. – Nanaimo
Industrial, Commercial & Institutional,
Multi-Family Residential
Chilcotin
Northern BC - Central
Northern BC - West
Sunshine Coast
Vancouver Island - Central
Vancouver Island - North
778-746-1131
Read Jones Christoffersen Ltd. – Surrey
Industrial, Commercial & Institutional,
Multi-Family Residential
Fraser Valley
Metro Vancouver
Northern BC - West
Squamish/Whistler
Sunshine Coast
604-690-5900
Read Jones Christoffersen Ltd. – Vancouver
Industrial, Commercial & Institutional,
Multi-Family Residential
Fraser Valley
Metro Vancouver
Northern BC - West
Squamish/Whistler
Sunshine Coast
(604) 738-0048
Read Jones Christoffersen Ltd. – Victoria
Industrial, Commercial & Institutional,
Multi-Family Residential
Chilcotin
Northern BC - Central
Northern BC - West
Vancouver Island - Central
Vancouver Island - South
250-386-7794
Rimkus Consulting Group Inc. dba IRC Building Sciences Group Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Fraser Valley 604-295-8070
Rimkus Consulting Group Inc. dba IRC Building Sciences Group Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Kootenay Rockies 403-452-5831
Rimkus Consulting Group Inc. dba IRC Building Sciences Group Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Okanagan - Central 604-295-8070
Rimkus Consulting Group Inc. dba IRC Building Sciences Group Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Vancouver Island - South 250-661-3656
Rimkus Consulting Group Inc. dba IRC Building Sciences Group Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Okanagan - North (250) 351-4189
Rimkus Consulting Group Inc. dba IRC Building Sciences Group Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Sunshine Coast
Vancouver Island - Central
Vancouver Island - North
250-661-3565
Rimkus Consulting Group Inc. dba IRC Building Sciences Group Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Metro Vancouver (604) 295-8070
Topside Consulting (2004) Ltd.
Industrial, Commercial & Institutional
Northern BC - Central
Northern BC - Eastern Region
Northern BC - West
(250) 782-6878
Trimstyle Consulting Inc.
Industrial, Commercial & Institutional
Metro Vancouver 604-909-7777
Westcoast Roof Inspection Services Ltd.
Industrial, Commercial & Institutional
All of BC (250) 743-2913
WSP Canada Inc.
Industrial, Commercial & Institutional,
Multi-Family Residential
Vancouver Island - Central 604-214-1527
WSP Canada Inc. – Langley
Industrial, Commercial & Institutional,
Multi-Family Residential
Metro Vancouver 604-533-2992