Why Choose Us for HVAC Repair

• Same‑day service available
• Certified HVAC technicians
• Accurate diagnostics (R32 & R454B systems)
• Flat‑rate pricing
• Commercial & residential repair
• Fully licensed & insured

Our HVAC Repair Services

Air Conditioner Repair

We fix:

• No cooling
• Short cycling
• Frozen coils
• Bad condenser fan motors
• Refrigerant leaks
• Dirty coils
• Faulty thermostats

Furnace Repair

We repair:

• Ignition failures
• Blower motor issues
• Gas valve problems
• Limit switch failures
• Heat exchanger concerns

Heat Pump Repair

Including:

• Low refrigerant
• Reversing valve issues
• Defrost cycle problems

Commercial HVAC Repair

We service:

• Rooftop units (RTUs)
• Split systems
• Walk‑in coolers & freezers
• PTAC units
• Multi‑zone systems

Emergency HVAC Repair — 24/7

If your system fails at night or during extreme weather, we offer emergency service to keep your home or business safe.

Schedule HVAC Repair Today

Call 773‑940‑0965 or request service online.

HVAC Repair Services in Chicago, IL

Fast, Reliable Heating & Cooling Repair — D’s Air Heating & Cooling

When your HVAC system stops working, you need fast service from a technician who knows how to diagnose and repair the problem the right way. At D’s Air Heating & Cooling, we provide expert HVAC repair for homes and businesses throughout Chicago and the surrounding suburbs.

Why Choose Us for HVAC Repair

• Same‑day service available
• Certified HVAC technicians
• Accurate diagnostics (R32 & R454B systems)
• Flat‑rate pricing
• Commercial & residential repair
• Fully licensed & insured

Our HVAC Repair Services

Air Conditioner Repair

We fix:

• No cooling
• Short cycling
• Frozen coils
• Bad condenser fan motors
• Refrigerant leaks
• Dirty coils
• Faulty thermostats

Furnace Repair

We repair:

• Ignition failures
• Blower motor issues
• Gas valve problems
• Limit switch failures
• Heat exchanger concerns

Heat Pump Repair

Including:

• Low refrigerant
• Reversing valve issues
• Defrost cycle problems

Commercial HVAC Repair

We service:

• Rooftop units (RTUs)
• Split systems
• Walk‑in coolers & freezers
• PTAC units
• Multi‑zone systems

Emergency HVAC Repair — 24/7

If your system fails at night or during extreme weather, we offer emergency service to keep your home or business safe.

Schedule HVAC Repair Today

Call 773‑940‑0965 or request service online.