Residential Contractors - Wisconsin

Residential GeoExchange system installers

Commercial Contractors - Wisconsin

Commercial GeoExchange system installers

Utilities - Wisconsin

Utilities with GeoExchange programs

Drillers - Wisconsin

Vertical and horizontal GeoExchange drilling companies

Ground Loop Installers - Wisconsin

Installers of closed loop ground heat exchangers

Conductivity Testing - Wisconsin

Firms providing thermal conductivity testing and analysis

Engineers - Wisconsin

Registered professional engineers engaged in designing GeoExchange systems

Designers - Wisconsin

GeoExchange system design services

Consultants - Wisconsin

Professionals who provide advice and assistance in GeoExchange system selection and installation

Heat Pump Manufacturers - Wisconsin

GeoExchange heat pump manufacturers

Heat Pump Distributors - Wisconsin

GeoExchange heat pump distributors

Commercial Reps - Wisconsin

Firms representing GeoExchange heat pump manufacturers to the engineering community

Manufacturers - Wisconsin

Manufacturers of pipe, grout, pumps, vaults, fittings, valves, tools, drill rigs, grout pumps, etc.

Suppliers - Wisconsin

Suppliers of pipe, grout, pumps, vaults, fittings, valves, tools, drill rigs, grout pumps, etc.

Software - Wisconsin

GeoExchange and HVAC design software

Architects - Wisconsin

Registered architects engaged in creating sustainable projects with GeoExchange

Builders - Wisconsin

Home builders offering GeoExchange to their home buyers

Developers - Wisconsin

Real estate development companies facilitating the use of GeoExchange systems

Training - Wisconsin

GeoExchange system design and installation training

Financing - Wisconsin

GeoExchange system installation financing, rebates and incentives

Allied Organizations - Wisconsin

Federal, state or local agencies, and non-profit organizations involved in the GeoExchange industry