Tammy McKenzie

Acting President

With over twenty years of Administrative Management experience in the trades industry, Tammy brings acute attention to detail and level of customer service to the business. Having spent the last five years in Senior Management roles, she has always taken on the day to day operations of small businesses. Right hand to our late President, in her part as Acting President, Tammy aims to continue the legacy and provide Roof Tech customers with the level of quality and service they’ve grown to know.

Thomas Membury

Business Manager

A Strategy Consultant and passionate Entrepreneur, Thomas brings strategic guidance and business management experience to the team to ensure the steady path forward and the continued delivery of high-quality roof consulting services. Having worked alongside our Late President for several years, Thomas’ creativity and driven strategy have strengthened Roof Tech’s foothold in the industry, helping to reignite the brand and create long-lasting connections with customers.

Roof Consultant & Inspector Team


Our Roof Consultant & Inspector team has over 60 years of combined experience. Our group of exceptional accepted inspectors have a wide range of knowledge from flat to steep roofing, spanning multiple materials, grades and architectures. Hailing experience from years of laborious roofing, technical management and instruction within RCABC and detailed evaluations within RCI accredited businesses; we are confident in their ability to get the job done and ensure your roof is an investment.

Jud Jansen

Our Late President & Founder


Jud Jansen was a longtime respected Roof Consultant in the BC roofing industry. We are saddened by the loss of a leader, colleague and friend. He worked with a small but amazing team where over the past years, he had been passing down his expert knowledge and grooming the next generation. His legacy continues.

Jud Jansen began his incredible career in the 1960’s and served in many positions as a Roof Inspector. He grew and sold a roof consulting business in the 70’s, then started Roof Tech Consultants in 1989, where he built a name with his ZERO tolerance attitude. Roof Tech Consultants continues to hold that attitude today.

Additionally, Jud Jansen of Roof Tech Consultants Ltd. was a:

FOUNDING MEMBER (1987) OF: (R.I.C.A.B.C.)
Roofing Inspectors & Consultants Association of British Columbia
J.P. Jansen of Roof Tech Consultants Ltd.; serving continuously as a Director since 1987, Secretary/Treasurer 2001 – 2007, President in 2008, Vice-President in 2009 – 2010, and again as President 2010 – 2013.

FOUNDING MEMBER (1998) OF: (R.C.I. Inc.)
Roofing Consultants Institute “Western Canada Chapter”
J.P. Jansen of Roof Tech Consultants Ltd.; serving as Vice-President 1999 – 2002 and President 2002 – 2003, Past-President 2003 – 2004 and Director continuously from 1998 to 2008.