Same-day AC repair, furnace service, and emergency HVAC throughout Schaumburg, Arlington Heights, Palatine, and all northwest suburbs. NATE-certified technicians. No overtime fees.
From emergency repairs to full AC installations and furnace replacements — Northwest Suburban HVAC handles it all.
Central air conditioning repair for all makes and models.
New central AC unit installation by certified technicians.
Gas and electric furnace repair — same-day service available.
High-efficiency furnace replacement and new installs.
Heat pump diagnostics and repair for year-round comfort.
Energy-efficient heat pump systems installed right.
Annual maintenance to keep your system running efficiently.
24/7 emergency heating and cooling repair — no extra fees.
Air purifiers, humidifiers, UV lights and filtration systems.
Professional air duct cleaning for healthier indoor air.
When your air conditioner breaks down in the middle of a Chicago summer, you need a local expert fast. We provide same-day AC repair and AC installation throughout the northwest suburbs:
Facing a furnace issue as temperatures drop? We offer fast furnace repair and furnace installation across all these communities too:
Reach us 24/7 by phone or submit a quick estimate request. We confirm your appointment within minutes.
A certified technician arrives on time, diagnoses the issue, and provides a transparent written estimate — no surprise fees, ever.
We fix it right the first time, backed by a full warranty on parts and labor. View all services we offer.
We check in after every job and stand behind our work. 100% satisfaction guaranteed across all 20 communities we serve.
"Our furnace died on a Friday night in January. Northwest Suburban HVAC had a tech at our house within 45 minutes. Reasonable price and incredibly professional."
"Replaced our aging AC unit last summer. The quote was fair and the install was done in a single day. Highly recommend for anyone in the northwest suburbs."
"Annual tune-up keeps our system running great. They always explain what they're doing and never try to upsell unnecessary services. Five stars."
Click your city for HVAC pricing, local tips, and contact info specific to your area.
Heating or cooling emergency? Our emergency HVAC team is available around the clock with no overtime surcharges. We have technicians stationed throughout the northwest suburbs for rapid response:
Call now or submit a request. Available 24/7 — no extra charge for evenings or weekends.