24/7Emergency HVAC Service
Family owned - serving Chicagoland since 2001
Local heating, cooling, boiler, and refrigeration service for homeowners and businesses across Glendale Heights, DuPage County, and Chicagoland.
About Rescuetek
Rescuetek HVAC/R Services is a family-owned HVAC contractor serving homes and businesses throughout Chicagoland. Since 2001, our work has centered on dependable repairs, clean installations, and honest guidance when equipment needs attention.
We handle residential comfort systems and commercial HVAC/R equipment, including furnaces, air conditioners, boilers, rooftop units, walk-in coolers, refrigeration systems, and indoor air quality products.
Local coverage
Our team is based in Glendale Heights and serves nearby western and northwest suburbs with same-day and emergency HVAC/R service.
Call (847) 305-4770Our team works on residential comfort systems and commercial HVAC/R equipment across a wide range of brands.
We explain repair, replacement, and maintenance choices in plain language so you can choose confidently.
Same-day and emergency availability helps reduce downtime when heating, cooling, or refrigeration fails.
New equipment is selected and installed with attention to sizing, setup, airflow, drainage, and long-term reliability.
Furnace repair, AC service, boiler work, air quality upgrades, smart thermostats, maintenance, and new equipment estimates for Chicagoland homes.
Rooftop units, refrigeration, walk-in coolers, restaurant equipment, make-up air, and repair response for businesses that cannot afford long downtime.
