Every Cardinal system solves a specific, testable problem. Browse the full range — water and air — then let the in-home test tell us which ones your home actually needs.
Your setup starts with your water source — city or well — and what the in-home water test shows. Salt softening is available as an upgrade on either whole-home system.

Clean, better water for homes on city water.
$3,600 · with salt $5,100 Learn more →
Complete treatment for homes on well water.
$6,000 · with salt $7,500 Learn more →
Bottled-water quality, straight from the tap.
$900 Learn more →These install into the HVAC you already own. We look at your system during the assessment to confirm what fits.

A real filter where the flimsy one used to be.
priced on your visit Learn more →
Kills the mold and bacteria you can't reach.
priced on your visit Learn more →
Holds the whole house in the healthy zone.
priced on your visit Learn more →A quick call to look at your water situation together and see whether an in-home assessment makes sense.
Schedule a call (404) 704-6833