Water source or ground source heat pumps are among the most efficient means of heating and cooling available today. If you own a geothermal heat pump system in Momence , IL you must protect your investment by maintaining a proper inspection and service schedule to ensure long and trouble free operation. L & H SERVICES INC is uniquely qualified to provide geothermal heat pump service in Momence , IL. Our service technicians have the experience and equipment necessary to professionally maintain or repair your HVAC systems.