Cowan Supply

"Colt at Cowan Supply was phenomenal! He guided me through upgrading my old Rinnai R85 to the new RE199eN tankless water heater, sourcing the perfect retrofit door (109001365) to fit the existing recess box, plus the right isolation valves and other fittings. His expertise made the whole project smooth and quick—no guesswork or delays. If you're doing a tankless upgrade, ask for Colt—he's knowledgeable, responsive, and truly customer-focused. Cowan Supply is lucky to have him!"

Went to this place for first time today. Gentleman named Mike helped me. He was absolutely great. Solved my problem of needing some couplings and other items to finally tackle a plumbing project. Mike is one of those guys you won’t forget because he is so knowledgeable and nice. 2 👍🏻👍🏻and 5 STARS… thanks again Mike!

Cowan Supply has been an outstanding partner for all plumbing needs. Their team is knowledgeable, professional, and always willing to go the extra mile to ensure everything runs smoothly. A special thanks to Mike, who is always on top of things and truly understands what great customer service looks like. Also, big thanks to Markell, the manager his leadership and dedication are clearly reflected in the quality of service the entire team provides. I highly recommend Cowan Supply!

Cowan is our go-to supply house to keep our business running and our customers happy. Their knowledgeable team is always available for our needs. Markell goes above and beyond to make sure we are taken care of and we appreciate everything they do for us! 9-5, after hours and emergencies, no matter what, they have us covered!

Couldn’t recommend the team at Cowan enough! They answered all my questions and made sure I left with exactly what I needed for a quick repair. Will definitely be back for any future needs! And they have the friendliest office dog - Packer!!