See what satisfied PDS customers have to say:


“I appreciate what you guys do. When I have questions, you have the answers”

Roger Martin
Owner, Martin Maintenance LLC
Great Falls, MT


“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 have been installing PDS’ Soil Gas Collector Mat for years. We have installed miles of the product and have had fantastic results. The mat installs quickly and is easy to work with. The SGC mat has been a great addition to our product line.”

Fred Ellrott, Certified Radon Mitigator
Somis, CA
NRPP #101023-RMT
(805) 732-2476

“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

High-Suction Rn4EC with low durometer couplers

“The Rn4EC is an incredible fan.  We originally used a medium suction/medium volume fan on a home which took it from 42 pCi/L to 6.8 pCi/L.  We were considering adding a second system when the Rn4EC was released.  The Rn4EC brought the home all the way down to 0.9 pCi/L without adding a new system!  The homeowners were extremely satisfied.” 

Roger Martin
Owner, Martin Maintenance LLC
Great Falls, MT


“Every mitigator needs the Rn4EC fan in their toolkit.  I use it to get depressurization on tough soils.  Usually I have to stack two other fans.  With this fan I just need one.”

Mark Bonar
Owner, Radon Solutions of West Virginia
Wheeling, WV