Quantum Water & Environment offers
water rights, water supply, hydrogeologic, engineering, and environmental expertise
to private, commercial, and governmental agencies.
"Empowering Our Employees to Provide Exceptional Service"

Certified by the City and County of Denver and CDOT as DBE, EBE, MWBE, and SBE.


Visit  our Services page to see our NAICS Codes.

"We are over ten years in business and still growing and going strong. We are grateful to our clients for their continued confidence in us!"

-Theresa Jehn-Dellaport, P.G.,  President



“As Engineering Professionals, we strive to find the optimal solution to a particular set of site challenges."

-John C. Dellaport, P.E., P.G.

  Environmental Division Manager

  Current Projects

To play, press and hold the enter key. To stop, release the enter key.

Quantum Water & Environment has a Master Services Agreement with CDOT. We are certified DBE, EBE, MWBE, SBE. 


We can help you meet your small disadvantaged business goals.

Quantum was just acknowledged as one of Colorado's top 100 Woman-Owned Companies by Colorado biz!