Circulation is what turns a boiler into a heating system. RK Hunter services and replaces commercial hydronic pumps throughout North Carolina.
A failing pump means uneven heat, noise, and wasted energy — and eventually no heat at all. Keeping circulation healthy protects the whole system.
We service and replace Bell & Gossett, Armstrong, Taco, and other commercial hydronic pumps — from seal and bearing work to full pump swaps and re-sizing.
We’ll tell you honestly whether a rebuild makes sense or a replacement is the better long-term value, and size the pump correctly for your system.

We service and replace hydronic pumps across commercial and institutional facilities throughout North Carolina, South Carolina and Southern Virginia.

We’ll get flow back where it belongs — repair or replacement.