See what satisfied PDS customers have to say:

“I’ve installed over 1,500 KTA low voltage systems in my career, and I’ve had a problem with exactly one.  Fantech’s 150 fan is a great product!  With a hydro-sep, they’ll last twice as long!”

Doug Bowen, Certified Radon Mitigator
Owner, Pike’s Peak Radon
Colorado Springs, CO
(719) 633-7567

“We love the LDVI couplers, and use them on all of our systems. We have demanding clients, and it’s good to know we are installing the quietest couplers on the market.” 

Nate Burger, Certified Radon Mitigator
Owner, EcoHandyman
Boulder, CO
(303) 444-2181