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Building & Construction

Using engineering principles to educate homeowners and realtors on their foundations

Benjamin Heninger is a registered professional civil engineer with over 25 years of experience in the construction industry and is the founder of groon construction. He is a born-and-raised Calgarian, who takes pride in operating with integrity, efficiency, practicality and ingenuity. Using his engineering expertise, he solves complex problems and educates his clients. Heninger has been in good standing with the association of professional engineers and geoscientists of Alberta (APEGA) for the past 17 years.

groon construction is a Calgary-based boutique construction company specializing in concrete foundation waterproofing solutions since 2003. They believe that your concrete foundation’s stability, functionality, and integrity are critical for a safe and healthy home.


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Decarbonizing and electrification of buildings with carbon-free heat pumps

Belinda Gilbey is a woman entrepreneur, green building enthusiast and market leader in heat pump technology. Her graduation from the University of Ottawa with a Bachelor’s degree in mechanical engineering kick started her successful professional journey that was fueled by her passion for clean technologies. For several years, she worked in sales and consulting helping commercial property owners, operators, and developers with their mechanical equipment needs, with a focus on improving efficiencies and reducing building energy consumption and operating expenses. While working in the solar and heating, ventilation, and air conditioning (HVAC) industries, she gradually developed a true passion for creating cost-effective decarbonization solutions for a better tomorrow, which brought her to co-found and become President of Bondi Energy. Since then, she’s been raising awareness on the positive effects that these technologies provide, not only from an environmental point of view but also from a cost reduction angle. Under Belinda’s guidance, Bondi is now aiming to decarbonize as many buildings as possible across North America. Belinda is co-founder of US-based Gigawatt Heat Pump Supply (2021), which sells efficient heat pump and electrification equipment for new-build and retrofit applications.

Aaron Graben is the co-founder and Vice President of Bondi Energy. Shortly after its inauguration in 2019, Bondi became a market leader in energy efficiency retrofits of multifamily and commercial buildings. Aaron, along with his partner Belinda, have accelerated the market uptake of heat pump technology across North America. Aaron’s background in commercial real estate gives him a unique understanding of how energy affects building values and their owner’s decision-making process.

Bondi Energy Corp (Bondi) is a turnkey project management firm specializing in decarbonizing and electrification of multi-residential and commercial buildings with energy efficient, carbon-free heat pumps.


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Every Home Has A Story To Tell

David Tiefenbach, Owner, Atta-Boy Property Inspections, grew up in a small town just east of Regina and spent a lot of time at his grandparents’ grain farm. It was an integral part of his life at a young age. After high school he went into the plumbing and gas fitting trade, moved to Edmonton 2005 and started his plumbing business in 2006. In 2017 he was excited to get into the cannabis business but “ended up losing my shirt.” In 2018 he got his home inspector licenses and started Atta Boy Property Inspections early 2019. His intent was always to sell Atta-Boy franchises and help others in the trades to find something different and easier on the body.

“I have a strong belief and I have the determination to make this successful for trades people and any other with a good work ethic who are interested. I know my support system on the business side is what really matters for the franchisees to become and stay successful. This isn’t about home inspections this is about learning the business about home inspections. This is about building relationships for success. That’s why I call it Inspection Success,” he says.

In February 2023, Atta-Boy will start taking applications from any teenagers from 15 to 19 who may think they might be interested in Home Inspecting and seeing other trades in action from framers, electricians, plumbers, HVAC guys and insulators. He has set up a summer school holiday program from July 1 to Aug 31 for teenagers to have an opportunity to shadow these trades in action and to spend the last remaining 2 weeks with him shadowing him doing home inspections. It’s all free and the intent is to spike interest and possibly look at a trade school and possibly maybe a future Atta-Boy franchisee owner after learning their trade of choice.

Tiefenbach also has a goal to build an acreage just east of Sherwood Park with a picture in his head of a couple of Clydesdales roaming around.


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Paving the way to Success!

Lewis Vandervalk (www.lewisvandervalk.com) is a serial entrepreneur located in New Brunswick, Canada. With a background in construction and trades and a degree in mechanical engineering, Lewis started a business doing digital marketing for contractors in 2019. With no formal business or sales experience, he has ridden the roller coaster of business and personal development and surrounded himself with coaches and mentors who have helped him grow and develop. Currently, Lewis is the owner of Blue Crocus Solutions, a digital marketing company providing web design, SEO, and Google ads to contractors. As well, in May of 2021, he partnered with and helped grow a local junk removal company using these results-driven marketing tactics.


Entrepreneurs are the backbone of Canada’s economy. To support Canada’s businesses, subscribe to our YouTube channel and follow us on FacebookInstagramLinkedIn and Twitter.

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