For After-Hours Support, Please Call:
(780) 242-4383

[email protected]

2110 Sparrow Dr.

NISKU, AB T9E 8A2

10499 David Rd

ACHESON, AB T7X 6A4

(780) 995-4161

[email protected]

About SDI

The SDI GroupAbout SDI

SDI GROUP

– Safety Designs Innovation –

Passion – Partnership – Progress

Your Health and Safety Professionals

The SDI Group offers a complete package of services throughout North America. Established in 2006, the SDI Group is comprised of the following divisions and services:

Divisions

Services

  • Classroom, Energy Safety Canada & Online Training
  • Quality Management Systems
  • Health Assessments
  • Function Fitness Evaluation
  • Physical Demands Analysis (PDA)
  • Drug & Alcohol Testing
  • Occupational Hygiene
  • Ground Water Testing
  • COR Auditing
  • Onsite Safety Advisors
  • Respirator Fit Test
  • Noise Monitoring
  • WCB Prevention & Management
  • Safety Supplies
  • Audiometric Testing
  • Drinking Water Safety Plans
  • Custom Earplugs (Molds)
  • Contractor Database Management
  • Industrial Cleaning
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North American Partnerships

+

Drug & Alcohol Tests

+

COR Audits

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Health & Safety Management Systems Built
+

Audiometric Tests

The SDI Group uses the Plan-Do-Check-Act approach to system excellence.

The SDI Group is a Health and Safety consulting firm, offering specialized services in partnership with our clients to find solutions that meet non-traditional needs.

We build and manage customized systems for clients in many sectors that enhance their current business model. Together our staff serve over 150 partnerships across North America.

We are CRSP’s (Canadian Registered Safety Professionals) along with our team of Audiometric & Substance Screening technicians.  Whether it is certified COR Auditors, Trainers or Occupational Hygiene, the SDI Group can support you.

SDI GROUP

The SDI Group is recognized by the International Competency Assessment Board as a leading competency adviser to industry.

Plan - Do - Check - Act Approach

Discover our

SDI Team

Our Corporate Team

About SDI

Blair York, Cheryl L’Arrivee, David Williamson & Rosalie Gray

Michelle Paquette

David Williamson

Founder
Contact Info

Email: [email protected]
Phone: 780-932-7449

Bio

David A. Williamson is one of the most sought after Health and Safety Professionals in North America with over twenty years’ experience. David has always  been known for his leadership in providing solutions to clients needs, which is one of the driving forces behind the SDI Group.

David began his career in Edmonton instructing WHMIS and further developed his skills in Fort St. John, B.C., working for Texaco Canada. In 1999, after working as a regional and corporate manager, David founded the SDI Group.

SDI Group started small, conducting COR audits and training, but quickly grew into managing several companies that covered all aspects of a Health and Safety Management System. David completed the Health and Safety certificate program in 2003.

In 2005, David sat on the Canadian Society of Safety Engineers’ executive to support the profession. David continued by writing and receiving the Canadian Registered Safety Professional designation in 2005. In 2009, David received his Certified Health and Safety Consultant (CHSC) designation. In 2010, David was elected as President of the Town of Tofield’s Chamber of Commerce, where he served until 2014. In 2011, David was named to the Board of Canadian Registered Safety Professionals as a governor, where he served for two terms. The Board represents the highest designation a Health  and Safety Professional can achieve. David currently sits on the BCRSP National Education Symposium and is an BCRSP Ambassador to new CRSP’s.

David has worked extensively in the Education, Agricultural , Municipal, Manufacturing, Construction and Oil and Gas sectors. David’s communication skills allows clients to see how a well-developed Health, Safety Management System can enhance any business model. David’s vision in providing solutions for SDI Group clients has made him a trusted resource for any organization needing non-traditional solutions to achieve Health, Safety and or Quality excellence. David is also a  sought-after speaker and educator, speaking and teaching at many events throughout Western Canada.

David has many passions in life. This includes working with young entrepreneurs to develop their visions of success.  David also lends his time speaking at board luncheons, start up conventions, mentoring future professionals and is an advisor to numerous business leaders on Health and Safety directives.

Michelle Paquette

Cheryl L'Arrivee

Executive VP
Contact Info

Email: [email protected]
Phone: 780-264-3455

Bio

Cheryl is the SDI Group VP of Operations and has been the team’s engine since day one. Cheryl graduated from the NAIT Occupational Health and Safety Diploma Program in April 2010.  Cheryl joined the SDI Group shortly after and was promoted to Project manager in 2012.  Cheryl continued her path in Health and Safety by writing and receiving the Canadian Registered Safety Professional designation in 2015.

In 2017, Cheryl was promoted to VP of Operations and manages the team’s valued client partnerships to ensure the highest quality of service.  In 2018 Cheryl received her Occupational Screening Instructor Certification. Cheryl is also an external auditor and trainer for the SDI Group, along with managing several of our client contractor databases.  In 2018, Cheryl received her certificate for the Scott Air Supplied Products Specialist Level Course.  Cheryl is also an internal ISO auditor and provides consultation to many of our clients based on her expertise in health, safety and quality along with her extensive knowledge of occupational hygiene.

Michelle Paquette

Blair York

Director of Operations
Contact Info

Email: [email protected]
Phone: 780-265-6240

Bio

Blair graduated from the NAIT Occupational Health and Safety Diploma Program in April 2018.  Blair began his safety career with SDI Group April 2017, working as a summer Co-Op- student, then part-time while completing his last year of schooling.  He started full-time as a HSE Technician after graduating the program with Honors.

Prior to beginning his studies, Blair achieved his Journeyman Carpentry Certificate in 2011, and then later obtained his NCSO  (National Construction Safety Officer) certificate in 2014.  Furthermore, Blair has also obtained his Drug and Alcohol Technician Certificate in 2017.  In 2019, Blair received his Audiometric Technician and has conducted hundreds of clients tests.  Blair is also COR auditor to support our clients with strong audit results.  His experience in commercial construction has reassured his aspirations in the health and safety industry with the goal of providing a healthy and safe work environment for everyone.

SDI Group

Rosalie Gray

Indigenous Business Relations Manager
Contact Info

Email: [email protected]
Phone: 780-819-9279

Bio

Rosalie Gray is the SDI Groups Indigenous Business Relations Manager and partner in SDI Mobile.   Rosalie is a consultant in the Energy Sector specializing in Communication, Industry Relations, Procurement, Engagement and Negotiations.  Rosalie is a highly respected business development specialist with proven success in driving sales and revenue growth. Rosalie is experienced in all market conditions to meet aggressive business goals either as an individual contributor or leading a high-performance team. Rosalie is also known for her versatile sales style adept with prospecting, business development, account management, solution/relationship selling, negotiating and closing at all levels.

Rosalie possesses vital experience in communications, project management, research, policy development and data analysis.  Rosalie has worked as the Communications Manager for Statistics Canada, Western Region and Northern Territories to establish relationships with the various clients within the region.  Rosalie has extensive experience of Federal, Provincial, Private Sector and other funding agencies/service providers and resources which are available for individuals and businesses seeking strategic assistance.  Rosalie supports all political and non – political organizations of indigenous peoples across this country.  Rosalie’s passion for development of joint partnerships with industry and governments is second to none.  Rosalie specializes in the areas of, economic development, resource management, and the development of business partnerships based on the principles of collaboration and cooperation of our stakeholders.

Rosalie possesses a Bachelor of General Studies with a designation in Arts & Science from the University of Athabasca.

Michelle Paquette

Tanis Stamatelakis

Controller
Contact Info

Email: [email protected]
Phone: 780-405-0195

Contact Info & Bio

Tanis achieved her CPA designation through the legacy Chartered Accountant program. Her experience spans more than 20 years at both national and local accounting firms.  Her professional but flexible work style allows her to adapt to both the SDI Group’s needs and assist in a wide variety of client environments.  Tanis has extensive knowledge in cloud-based accounting software and supports the team in the utilization and technological changes in the bookkeeping and accounting industry.

In her spare time, she sings in the chorus of the Cosmopolitan Music Society and is treasurer on the board of directors of the Old Strathcona Performing Arts Centre Society. You can also find her watching her kids play soccer, participating in group fitness classes at the local YMCA, and checking out local artists and makers at craft fairs throughout the Edmonton area.

Michelle Paquette

Lea-ann Gerling

Webmaster & Marketing Support
Contact Info

Email: [email protected]
Phone: 780-719-7960

Contact Info & Bio

Lea-ann Gerling has been a trusted resource partner for SDI Group’s visual platforms.

Lea-ann founded Chick-a-Dee Web & Graphic Design, a company that provides a well-rounded support system for entrepreneurs & small businesses.

With a passion for photography that began at a young age, Lea-ann started her career in 2010 as a photographer specializing in HDR Architectural Photography. Over the years, her business evolved and eventually became CHICK-A-DEE Web & Graphic Design, now focusing on providing exceptional graphic and web design services.

Today, Lea-ann’s dedication to helping entrepreneurs & small businesses thrive has helped her build a reputation as a trustworthy and reliable partner in their success.

Michelle Paquette

Alyssa Knelsen

Administration
Occupational Screening Technician
Contact Info

Email: [email protected]
Phone: 780-242-4383

Bio

Alyssa graduated with a diploma in Advanced Medical and Legal Administration. She has worked in various fields such as Legal, Powerline Construction, Agriculture and Oil & Gas and has contributed to administrative and many Health & Safety environments. This experience has enabled her to understand the importance of Health and Safety Management.

Alyssa became a Health Care Aid working both in Long Term Care and in Acute Care directly with patients, thus contributing to Health and Safety Policies and Procedures as a team member. Alyssa feels that health and safety should always be encouraged as work environments constantly evolve.

SDI Health

Jessica Kooiker

Health & Safety Advisor
Contact Info

Email: [email protected]
Phone: 780-235-1562

Bio

Jessica obtained a certificate in OH&S from the University of New Brunswick in 2010. She has used this knowledge to drive workplace safety during her 11 years of leadership in the food and cannabis manufacturing industry. Her area of expertise is in production and sanitation processes, and she has developed and implemented many safety procedures in these areas. In 2023 she completed courses in Safety Leadership, OH&S Legislation, Management of OH&S Programs, COR Auditing, Respirator Fit Testing. She has been a part of several COR audits and supports SDI partners in maintaining a strong health and safety management system.

When Jessica isn’t working towards improving safety culture, you can find her camping with her family or attending a music festival or a concert.

Michelle Paquette

Evan Gallant

Health & Safety Advisor
Contact Info

Email: [email protected]
Phone: 780-265-2366

Bio

Born in Edmonton, Alberta, and raised in St. Albert, Evan grew up in a family active in the construction and safety work cultures and is immensely interested in volunteerism and philanthropic endeavours. Evan attained his Bachelor of Physical Science from Grant MacEwan University and PMP from NAIT and is maintaining his NCSO. Previously, he was a project manager and safety manager for several construction companies. He is a co-founder of HEALYEG and the current vice president of the board for Camp He Ho Ha. He is a previous board member of the Urban Spirits Rotary Club and a former action partner for the Gender-Based Violence & Sexual Assault Prevention Initiative. For five years, after he graduated from MacEwan University, he worked in healthcare, where he gained many passions and relative experience within the scope of safety.

In his spare time, he loves to golf or any other sport, travel and play with his mini husky Beatrice.

SDI Health

Ruth Amadi

Health &  Safety Advisor
Contact Info

Email: [email protected]
Phone: 780-2504-8117

Bio

Ruth graduated from the NAIT Occupational Health and Safety program in May 2023 with a Dean’s Honour Roll. Ruth previously completed a Bachelor of Science degree in Combined Geology and Geography from the University of Regina. She developed a passion for health and safety while working as a Residential Manager and Youth Care Counsellor. Ruth acquired her Auditor certification in 2022, allowing her to analyze several Health & Safety Management Systems submitted for COR and input suggestions for improvement. She believes that a safe work environment is achieved through the combined effort of everyone at the workplace. Ruth enjoys hiking and appreciating nature, especially in areas with large water bodies.

She loves playing soccer, singing, dancing and reading.

SDI Health

Heather Clark

Occupational Screening Technician
Contact Info

Email: [email protected]
Phone: 780-995-4161

Bio

Heather has many years of experience in administrative work and is also a previous business owner, which gives her many qualities, strengths and experiences. She also studied for her Health and Life Coach certification, so she understands the importance of what a strong Health and Safety Management System can do for any organization. In 2023, Heather received her Drug and Alcohol Certification technician and is studying to become a certified Audiometric Technician and Spirometry Technician. Heather manages the SDI Acheson office to help support our SDI Group health division expansion.

SDI Health

Alysa Ferguson

Occupational Screening Technician
Certified Instructor
Contact Info

Email:  [email protected]
Phone: 780-995-4161

Bio

Alysa Ferguson joined the SDI Group in 2018 and is one of the group’s certified first aid instructors.

Alysa has instructed students in numerous first aid courses supporting them and their organizations. Alysa is also an occupational screening technician.

In 2023 Alysa completed her Medical Technology course to support the SDI Group health division further. Alysa also supports many clients’ health and safety management systems to achieve their goals.

SDI Health

Madison Cawthorne-Kozlowski

Health & Safety Advisor
Occupational Testing Technician
Contact Info

Email: [email protected]
Phone: 780-257-8432

Bio

Madi graduated on the Dean’s Honor Roll from the NAIT Occupational Diploma Program in May 2023 after being a summer student for the SDI Group. Madi is now a Health and Safety Technician passionate about ensuring individuals’ well-being. She acquired a comprehensive understanding of risk assessment and safety management through her education and real-world experience working with the SDI Group. In addition to her diploma in Health and Safety, Madi holds a certificate in Business Administration, which she received in 2021 through Norquest College.

Beyond Madi’s professional achievements, she enjoys spending quality time outdoors, particularly in the summer months. She loves hanging out with family and engaging in activities like BBQs and time by the lake.

SDI Health

Dan Hovan

Certified Instructor
Occupational Testing Technician
Contact Info

Email: [email protected]
Phone: 780-989-6243

Bio

Dan joined the SDI Group in May 2023. Dan started his health and safety career in the oilfield, working on service rigs and drilling, gaining valuable experience. Dan started his own safety company in 2009, working as an H2S Advisor for many large oilfield safety companies. He obtained his NCSO through the ACSA in 2000.

In 2001, Dan started instructing health and safety courses, including many Energy Safety Canada courses and our SDI Group courses.  He also instructs equipment courses such as Skid Steer, Excavator, Wheel Loader, Elevated Work Platform, Forklift and Telehandler. Dan is currently enrolled in the Occupation Health and Safety Program with the University of New Brunswick, where he is completing his certification.

Dan became a breath and alcohol technician with the SDI Group in June 2023. He firmly believes in worker safety and has become well-known in the business as a great communicator, well-versed, experienced and a very animated safety instructor, based on his many student evaluations over the years.

He enjoys building safety books and safety courses utilizing Prezi as well as PowerPoint presentations. Dan is a videographer as well as an audio technician. He has built many safety orientation presentations and music videos to accompany his music. He has a sound studio where he writes and produces music and videos in his spare time.

SDI Health

Jeremy Friesen

Health & Safety Advisor
Contact Info

Email: [email protected]
Phone: 780-720-6066

Bio

Jeremy Friesen graduated from NAIT in 2024 with an Occupational Health and Safety diploma. Jeremy is in the process of writing his CRST soon and aspires to achieve his CRSP. Jeremy completed his NAIT summer co-op with the SDI group in 2023. This helped him work and understand various industries across North America. Jeremy believes that health and safety are built on employee and management relationships. He focuses on knowing each client personally and professionally to complete any project with excellence. When he’s not working, Jeremy enjoys hiking in the mountains, singing in his community choir, and spending time with family and friends.

SDI Health

Delores Barabas

Health & Safety Advisor
Contact Info

Email: [email protected]
Phone: 780-263-9684

Bio

Delores started her career in construction with Alberta Transportation as a Traffic Controller and Highway Line Painter and finally as a Road Profile Tester. Delores received her professional Legal Assistant Diploma from the Career College in 1988. Delores started employment with the Workers Compensation Board (WCB) and was employed with WCB for 13 years, with the final position as Case Manager. Delores received her disability case management Certificate from WCB in 1999. Delores received her NCSO status from the ACSA in October 2005. Delores received a Professional Gold Seal Certification as a Construction Safety Officer in May 2009. Delores has worked in Safety in various industries, including Food Processing and Oil and Gas. Delores believes Health and Safety is a part of everyday life, not just at work.  

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