We are happy to work with any brand you prefer. Here are some of the brands we use regularly.

Plumbing
Delta
Kohler

Heating
Weil McLain Boilers
Watts
Amtrol

Water Heater
American Water Heater (an A.O. Smith Company)
A.O. Smith
Bock

Water Treatment
Cuno
Master Water Conditioning

Pumps
Goulds Pumps
Well-X-Trol Tanks