Heat Pump Replacement in Lake Barrington, IL – System Upgrade After Refrigerant Leak

Emergency replacement completed for a residential customer in Lake Barrington.

The original system had a refrigerant leak and was no longer operating efficiently. Due to the condition of the unit, replacement was the best long-term solution.

Our technician removed the old heat pump and installed a new high-efficiency system. All electrical connections and control wiring were properly set up, and the system was tested for correct operation.

After removing the leaking system, we installed the new outdoor unit, completed wiring and thermostat setup, and verified proper operation.

Learn more about our heat pump installation services

Service Location: Lake Barrington, IL

See our HVAC services in Lake Barrington.

old heat pump system wit freon leak
Emergency service completed for a residential customer in Lake Barrington
New heat pump system installed and tested
Equipment and system wiring
old mercury thermostat
old mercury thermostat before replacement
New thermostat setup after heat pump installation
New smart Ecobee thermostat setup after heat pump installation

We also provide professional heat pump installation services.

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George Service field manager
George Stahov is an HVAC engineer with over 12 years of experience in heating, cooling, and refrigeration. As the owner of Four Elements Service, he specializes in high-efficiency system design, diagnostics, and installation. Recognized with professional awards from Carrier and Mitsubishi, George provides trusted, expert insights for homeowners and businesses.