About Us

ONEC is a mid-sized project delivery company providing exceptional EPC and EPCM services for over 18 years.

We provide our clients with multidisciplinary project services including: project & construction management; engineering & design; procurement & logistics; geomatics & survey; fabrication & construction; mechanical & electrical installation; scaffolding & insulation. We are the only firm in our industry and size range that offers this collective expertise under one roof.

From Concept to Commissioning ONEC’s diverse and talented staff will bring your project to life, safely, efficiently, on budget, and on time.

Our Vision
To become the BEST engineering and construction team in Western Canada and the Western United States; completing capital and maintenance projects for our clients.
Our Values
Balance describes many factors from work/life balance, cost/schedule balance and really assists our decision making.
When faced with competing interests, we look for a healthy balance.

We promote the health and well-being of our employees and their families.
We celebrate personal and business successes.
We understand the importance of individual needs to achieve balance.
We encourage participation in social committee events to build relationships.

We provide a level of service to our client, which consistently exceeds their expectations.
We are committed to incubating the entrepreneurial spirit.

Success in our projects for all parties.
We derive repeat business by creating value for our client and building relationships.
We acquire profitability through successful project execution.
We share our success with all staff.

A strong team will always beat an individual effort over the long term.
Our clients are part of our team and we create trust through honest, open communication.
We foster a rewarding workplace environment in which everyone is proud to be a part.
We respect the dignity of each other, our clients, our suppliers, and everyone with whom we come in contact.
We value long term relationships with our clients and work hard to maintain their business.

Summed up in one acronym: “BEST” Ball

(If you have played on a BESTBall Golf Team, then you understand that this is when 4 regular golfers team up. You use the best shot from each team player and play the course together. Not everyone is a “long ball hitter” but each bring their unique talents. The amazing part is that a BESTball team regularly scores better than a professional golfer. This shows the power of ONEC’s team approach.)

OUR Team

Denis Wiart, P.Eng.

Denis Wiart, P.Eng.

ONEC President & CEO

Denis is the President/CEO of the ONEC Group of Companies and has been one of the founding partners since 2001. He is a mechanical engineer and has 23 years of experience in project management, engineering, quality assurance, and design. Denis’ specific industry specialties include utilities (water, power generation, and chemicals) as well as general piping design for industrial and pipeline projects.
Ken Blake, CMA, MFM, CFP

Ken Blake, CMA, MFM, CFP

ONEC Director & CFO

Ken joined ONEC in 2008 and became a principal in 2013. Ken is a Certified Management Accountant with more than 17 years of experience in senior-level accounting and administrative positions. Ken supplements his role as CFO with accreditation in financial management, securities, and financial planning.
Ian Park, P.Eng.

Ian Park, P.Eng.

Director & Midstream Engineer

Ian joined ONEC in 2004 and became a principal in 2005. He has more than 24 years of hands-on experience in engineering design, construction engineering, plant engineering, engineering management, and project management. Ian’s area specialties include safety systems, systems equipment, and finite element and dynamic analysis.
Jerome Radawetz

Jerome Radawetz

Director & Construction General Manager

Jerome joined ONEC in 2006 and became a principal in 2013. He is a dual-ticketed Journeyman with over 25 years of shop, field, and shutdown experience. Jerome has been involved in the planning and coordination of multiple shutdowns throughout his career and is well-versed in the direction and management of multi-discipline projects. Jerome is responsible for the whole of the construction division and specializes in power, petrochemical, hydrogen, and pulp and paper. Safety is Jerome’s number one priority.
David Kwok, P.Eng., M.Eng.

David Kwok, P.Eng., M.Eng.

Director & Engineering General Manager

David started with ONEC in 2004 and became a principal in 2013. David is a Mechanical Engineer with over 16 years of experience in design, project management, and plant maintenance. His portfolio includes bid evaluations, shutdown work, piping analysis, finite element analysis, vessel design, equipment specification development, and equipment selection.
Richard Holley, C.E.T., PMP

Richard Holley, C.E.T., PMP

Director & Major Projects Operations Manager

Richard has been with ONEC since 2007 and became a principal in 2013. He has over 20 years of experience in a spectrum of project management roles within numerous engineering and industry firms. Richard guides the in-house project management processes, including mentorship of fellow project managers and coordinators.
Shaun Jones, P.Eng.

Shaun Jones, P.Eng.

Director & Automation Lead Engineer, USA Operations

Shaun joined ONEC in 2006 and became a principal in 2013. He is an Electrical Engineer with over 15 years of experience in roles spanning from design engineer to plant engineer. Shaun’s specialty areas include control system upgrades, DCS and HMI programming, PLC programming, low voltage power distribution, motor controls, and electric heat tracing.
Chris Skerik

Chris Skerik

President, USA Operations

Chris joined ONEC in 2017 as the President of ONEC’S USA operations. Throughout his career, Chris has developed an extensive breadth of experiences in the construction, engineering, and financial services industries. Chris earned his MBA in 2011. Chris’ leadership style is very open and he strives to bring the best out in others and with the view that everyone wins when the team wins.

External Board of Directors

ONEC has engaged some external board directors that bring a wealth of experience to the team. Our new board members include Darren Rawson, Brent Hesje, Angela Fong, and Rob Heron. 

Darren Rawson

Darren is President of Draw Consulting Ltd., an advisory services focused on helping private companies enhance enterprise value through governance, strategy, operational efficiency and growth.
Darren is currently CEO of Cougar Drilling Solutions. Darren sits on numerous boards including private and non-profit and several as chair. He also teaches and facilitates Executive Education programs at the University of Albert in the areas of governance and growth.

Brent Hesje

Brent is the CEO of Fountain Tire Ltd., an Edmonton based top 10 tire chain in North America. Brent has served as chair for several boards including: the NAIT Board of Governors, the YPO Alberta Chapter, the Western Canada Tire Dealers and The Support Network and is currently Chair of the Automotive Industry Association of Canada located in Ottawa.  

Angela Fong

Angela is Chair of the Edmonton Economic Development which reports to the Edmonton City Council – appointed Board of Directors.  Angela is also Chief Corporate & Human Resources Officer of the Alberta Investment Management Corporation (AIMCo) which is one of the largest and most diversified institutional investment managers and responsible for the investments of 32 pension, endowment and government funds in Alberta.  Angela also services as Chair of the Governance & Human Resources Committee for the Covenant Foundation Board.

Rob Heron

Rob is part of Assurance and Advisory Services at Ross Pasnak (KRP) and currently manages the firms larger audit clients and many of the firms publicly traded clients. He has significant experience with businesses in the manufacturing , construction and oil and gas service industries. In addition to an extensive audit and assurance background, he offers financial, business and tax advice that is clear, concise and important to owner-managed businesses.

Corporate Culture

ONEC is committed to giving back to our Community.  

Here are just a few of the ways we give back to the community we live and work in every day and have fun doing it.


Our People are our Success.

ONEC’s leadership approach is straightforward – we respect and empower our people to get the job done. We build teams by first selecting the right people and then giving them a positive, safe, and rewarding work environment. We challenge our team members to grow professionally and support their training in the industry’s requirements and standards.

Let's Build Something

 Our goal is to complete your
industrial, capital, and maintenance projects on
time, on budget, and to the highest possible
standards, so you never have to worry.

 Let's get started.

phone: 780.440.0400
address:  3821 – 78 Ave, Edmonton, AB, T6B 3N8