24/7Emergency HVAC Service
Emergency and same-day repair for steam and hydronic boiler systems across Glendale Heights and Chicagoland.
Boiler repair
Boiler service requires the right experience because water, combustion, controls, venting, pumps, and piping all affect performance and safety. Rescuetek diagnoses the full boiler system before recommending repairs.
Local coverage
We serve Glendale Heights, Glen Ellyn, Carol Stream, Naperville, Schaumburg, Oak Brook, St. Charles, Chicago, and nearby suburbs.
Call (847) 305-4770We check thermostat calls, boiler controls, ignition, pumps, zone valves, pressure, and water temperature.
We inspect expansion tanks, relief valves, fill valves, circulators, piping, and visible boiler leaks.
Banging pipes, air in the system, pump issues, radiator problems, and balance concerns can reduce comfort.
Combustion, venting, gas piping, rollout, flame sensing, and carbon monoxide concerns are treated carefully.
If your boiler is leaking, losing pressure, making loud noises, failing to heat, or showing a safety fault, shut the equipment down if it is safe to do so and call for service. For gas odors or carbon monoxide alarms, leave the building and contact emergency services first.
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