Comfortmaker®
Air Conditioners, Heat Pumps, Gas Furnaces
Residential
Comfortmaker® products are noted for their excellent combination of quiet, comfort and energy saving features.  They've been making heating products for over 100 years and currently manufacture a top quality line of residential systems.  These reliable products are installed in both new construction and home renovation.

ICP Commercial
Air Conditioners, Heat Pumps, Gas Furnaces
Commercial
International Comfort Products (ICP) manufactures both Comfortmaker® residential systems and the ICP line of products developed strictly for commercial applications.  These products provide up to 25 tons of cooling capacity.  They are used for new construction and replacement applications in offices, retail stores, and institutional buildings.

FHP Manufacturing
Water Source and Geothermal Heat Pumps
Residential and Commercial
FHP is helping CSI lead the way into an energy-saving future.  This innovative company is the leader in the Water Source and Geothermal Heat Pump Industry.  In fact, they were the first water source pump manufacturer to develop a complete line of refrigerant R-410A to replace R-22 that was being phased out.  The FHP product line includes heat pumps for both commercial and residential applications.

REHAU Radiant Heating And Cooling
Radiant floor heating and cooling systems
Residential and Commercial
These innovative systems circulate heated or cooled water through a system of cross-linked polyethylene pipe installed beneath floors.  Systems are designed to keep floor surfaces at a constant 70-80°F. Since the system does not use forced air there is less dust and allergens in the air, improving Indoor Air Quality (IAQ).  These systems are compatible with geothermal heat exchangers to greatly increase energy savings.

RenewAire
Energy Recovery Ventilators
Residential and Commercial
We use these ventilators for both home and commercial applications and believe they are the most energy-efficient ventilation systems available. These advanced ventilators cut energy costs associated with ventilation air by approximately two-thirds while controlling the size of conventional heating and air conditioning equipment.  We have found these units to be reliable and virtually maintenance-free.

Mitsubishi Electric
Heating and Air Conditioning
Residential and Commercial
Mitsubishi provides us with a number of innovative heating and cooling solutions. These include Mr. Slim® split-ductless air conditioners and heat pumps; Lossnay® energy recovery ventilators and City Multi® VRFZ technology.  All of these technologies keep us on the cutting edge of energy-saving system design.

City Multi®
VRF Systems
Commercial Applications
These Mitsubishi designed systems improve building comfort while delivering significant energy savings.  We are among the nation's foremost authorities on VRF (Variable Refrigerant Flow) systems and selected City Multi as a key supplier because they deliver an unprecedented level of temperature and zone control.  By defining the temperature for every room, floor and building you can match comfort to energy savings with unprecedented control.

Buderus Boilers
Hydronic heating systems
Residential
When it comes to hydronic heating, Buderus Boilers are the standard in the industry. These high-efficiency, low emission hydronic heating systems are designed and built to outlast conventional heating systems.  Buderus produced the world's first low-temperature hydronic heating systems and has been developing new heating technologies
since 1825.