Lakewood, CO Environmental Consultant

Installation on schedule. Within 48h our radon concentration dropped from a week's average of 8+ picocuries per liter to a 1-day reading of 0.51!

Hands Down The Best Living Soil I've used in my 40 years growing...Triple Organic Certified, Nutrient Dense Super Soil that's ready to grow right out of the bag...SoHum p ... more

Used DS Environmental for an asbestos evaluation. They were able to turn around the tests in less time than I had expected. My point of contact, Steve S was very knowle ... more

Very professional and trustworthy

Lindsey was wonderful. I called another place and the person was just trying to confuse me with jargon and being rude and pushy at the same time. Lindsey was so straigh ... more

Yup

Trying to save the planet, one tree at a time.

Reasonable and reliable company Luke the owner of the company is very knowable and helpful I recommend them

Treats employees like property and promotes shady practices such as trying to use other companys IP as their own. Hiring manager is chair of an independent DEI board but ... more

Private office building not suitable for visitors without appointment or expectation of visit

Perfect engineering

Best bunch of engineers you could ever hope to work with or hire!

Awesome!

Rule

banjir

Bought out by FRONTEO, TLI is no longer