In 1932 Emerson Swan embarked on a mission to represent quality manufacturers. In the ensuing years we have developed relationships with a group of manufacturers who offer quality products and innovative ideas. Today, we along with our manufacturers, are on the leading edge of technology and system solutions.


Canariis is dedicated to the manufacture of quality packaged pumping systems for domestic water, municipal and variable speed HVAC applications.


Cemline Corporation has manufactured tanks, pressure vessels, packaged water heaters, unfired steam clean generators, and replacement tube bundles.

Flow Design

Flow Design offers integrated manual and automatic balancing valve products and hook-up packages for fan coil, fin tube, unit heater, air handler, and VAV box for hot and chilled water requirements.

Franklin Controls

Franklin Controls, formerly known as Cerus Industrial, is a leader in the manufacturing of motor controls for HVAC and Industrial markets.

FTF Group Climate

FTF Group is a world-renowned specialist manufacturer of water driven cooling and heating technologies for indoor environments.


GEA Heat Exchangers has changed, but some things stay the same. The name Kelvion is new, but we continue as global experts in heat exchange.

Pentair Fairbanks Nijhuis

Pentair Fairbanks Nijhuis offers a wide variety of pumps and controls that will serve multiple markets including: water supply, sewage handling, flood control, power generation, desalination, agricultural irrigation, and fire protection.


Taco is a leading force in the manufacture and design of commercial hydronic products and systems. With a complete line of centrifugal pumps, heat exchangers, air elimination products, tanks and hydronic accessories, Taco is prepared to meet virtually any project requirement.

Twin City Hose

Twin City Hose is a leading manufacturer and supplier of corrugated flexible metal hose, metal braided connectors, metal, rubber, and PTFE expansion joints and related products.

Water Control Corp

Water Control Corporation has been helping its customers filter, disinfect, condition, deliver, and enjoy the highest quality water possible.


Our geothermal systems use the clean, renewable energy in your yard to save up to 70% on heating cooling and hot water.

The Whalen Company

As innovators of the riser fan coil concept, The Whalen Company takes pride in its history of responsiveness to the needs of the residential and commercial building industries.