AC Repair in Rockford, IL: Same-Day Cooling Service by EPA-Certified Technicians Since 1985

Fast, Reliable Air Conditioning Repair for Rockford Homes

When your air conditioner stops working in the middle of a Rockford summer, you need help fast.
At Gilley’s HVAC, we provide expert AC repair in Rockford, IL, restoring comfort to homes and businesses across northern Illinois.
Our certified HVAC technicians diagnose problems quickly and repair all major brands — backed by honest pricing, clean workmanship, and decades of trusted service.

Common Air Conditioner Problems We Fix

If your cooling system isn’t running like it should, Gilley’s can help. We repair issues including:

• AC not cooling or blowing warm air

• Frozen coils or refrigerant leaks

• Weak airflow or uneven cooling

• Electrical issues or system not turning on

• Strange noises or unusual odors

• Short cycling or frequent shut-offs

Our team arrives prepared with the tools and parts to get your AC running again — often on the same visit.

Why Choose Gilley’s for AC Repair in Rockford?

• Family-Owned & Operated Since 1985 — trusted by thousands of local homeowners.

• Licensed & Insured HVAC Technicians — experienced with all makes and models.

• Upfront, Transparent Pricing — no hidden fees or surprises.

• Same-Day Service Available — especially during peak summer heat.

• Full HVAC & Plumbing Services — one call handles it all.

We’re not just here to fix your AC — we’re here to earn your trust.

How Our AC Repair Process Works

1. Schedule Your Appointment – Call or request service online.

2. Diagnostic & Estimate – We identify the issue and explain your options clearly.

3. Professional Repair – Most problems are resolved the same day.

4. Performance Testing – We test airflow, refrigerant levels, and thermostat calibration to ensure proper operation.

Every Gilley’s repair includes a satisfaction guarantee — we stand behind our work.

How Much Does AC Repair Cost in Rockford, IL?

Typical air conditioner repairs range from $150 to $600, depending on the issue and parts required.
Compressor or refrigerant repairs may cost more, but we’ll always provide a written estimate before starting work — no surprises, just honest solutions.

When to Call for AC Repair

Don’t wait for your system to fail completely. Schedule service if you notice:

• Warm air blowing from vents

• Inconsistent cooling between rooms

• Higher energy bills without more use

• Loud or unusual sounds during operation

• Ice forming on coils or lines

Fixing small problems early can extend your system’s life and improve efficiency.

Areas We Serve

Gilley’s provides air conditioning repair throughout Rockford, Loves Park, Belvidere, Machesney Park, Cherry Valley, and nearby Illinois communities.
If you’ve been searching online for “AC repair near me” or “air conditioning service Rockford IL,” you’ve found the local team homeowners trust most.

Schedule Your AC Repair Today

Stay cool and comfortable this summer with fast, professional AC repair from Gilley’s HVAC.
Call us today for same-day service or click below to request your free repair estimate.