“Quality is never an accident...

it is always the result of intelligent effort.”

- John Ruskin

Call us! 403.289.8852 | info@tlj-eng.com

Calgary and Kelowna


Are Air Fresheners Really That Bad For Our Health?

Do you use air fresheners in your home or your car? If so, you’re a lot like most people. It’s natural to want your environment to smell fresh and pleasant, especially considering that there are numerous products on the market that offer up a wide variety of sweet scents. However, if you’re one of the many individuals who use aerosol sprays and other air freshening mechanisms, you are creating an unhealthy living space.

Read more ...

Marijuana May Be Affecting Your Indoor Air Quality

Learn More About How Marijuana Use May Be Affecting Your Indoor Air Quality

Image result for marijuana animation

Do you reside in an apartment complex, duplex, condo, or other living area where ventilation is shared? A joint living space quite often means that you are also sharing the air you breathe with your neighbors.

Read more ...

Indoor Air Pollution From Marijuana Emissions


Indoor Air Pollution From Marijuana Emissions As Bad As The Worst Wildfires


In a year that experienced the nation’s worst wildfires in recent history, it is significant that the latest research on marijuana vaping and dabbing shows indoor particulate concentrations equivalent to dangerous air pollution events.

Image result for marijuana plant

Read more ...