Repair
A/C & Heating Repair
Car A/C repair at Grote Auto Service in Rockford, IL starts with a $89–$149 performance diagnosis; refrigerant evac-and-recharge runs $150–$300, and compressor replacement typically $850–$1,600. Heat problems in winter often trace to the cooling system — low coolant, a stuck thermostat, or a clogged heater core.
- Warranty in writing
- Free multi-point inspection
- Financing available
Rockford price range
USD$150–$1600
service-dependent
Diagnosis $89–$149 (applied to repair). Evac-and-recharge $150–$300 depending on refrigerant type. Compressors $850–$1,600 installed. Blend-door actuators commonly $250–$500.
Diagnosis and recharge same-day; most component repairs within a day.
What's in the price
What's included, every time
In plain English
The straight story
In a climate that swings from 95°F July afternoons to -10°F January mornings, climate control is not a luxury system — ask anyone whose defroster quit on a February commute down Perryville. We service the complete HVAC system on all makes: refrigerant circuits, compressors, condensers, evaporators, heater cores, blower motors, and the blend-door actuators behind most “blows hot on one side” complaints.
A/C that’s merely “not as cold as it used to be” usually means refrigerant loss — and refrigerant doesn’t evaporate, it leaks. We find the leak with dye and electronic detection, fix it, then evacuate and recharge to the gram with the correct refrigerant (R-134a or R-1234yf). Topping off a leaking system every June is paying for the same repair annually without ever getting it.
No heat is usually a cooling-system story: low coolant, a stuck-open thermostat, or a heater core clogged with sediment. It’s also a warning — the same low coolant that steals your heat can overheat your engine. We diagnose it as one connected system, because it is one.
Signs you need this
- A/C blowing warm, or cooling weaker than last summer
- Heat blowing cold, or only warm at highway speed
- Airflow weak, or only from certain vents
- One side blows hot, the other cold
- Musty smell from the vents
- Defroster can’t keep the windshield clear
Common questions
Why is my A/C not blowing cold?
Nine times out of ten: low refrigerant from a leak. The right fix is finding and repairing the leak, then recharging to exact spec — not an annual top-off. Electrical faults, a failing compressor clutch, or a blend-door problem cause the rest, which is why we diagnose before selling anything.
Why do I have no heat in my car?
Usually low coolant, a stuck thermostat, or a clogged heater core. Heat only at highway speed classically means low coolant or a weak water pump — and that same condition can overheat your engine, so don’t just live with it all winter.
What’s the musty smell from my vents?
Mold and mildew growing on the evaporator core, where condensation sits in the dark. A cabin filter change plus an evaporator treatment clears it up; a plugged evaporator drain is often the root cause and takes minutes to fix.
Book your A/C & Heat
Published pricing, a warranty in writing, and a free multi-point inspection with every visit. Pick a time — or ask us anything first.
- 24-month / 24,000-mile warranty on qualifying repairs, in writing
- Free multi-point inspection with photos, every visit
- Financing available on larger repairs
Book this service
We respond within the hour during business hours — usually faster.
Need a/c & heat handled this week?
Book online or call — we'll tell you honestly how soon it needs attention and get you scheduled.
1949 S Bell School Rd · Rockford, IL · 24/7 key drop