CROWN POINT, INDIANA

AC & Heating Repair in Crown Point, IN

Name: R Complete Auto Care
Address: 1305 E Summit St, Crown Point, IN, 46307, US
Telephone: (219) 262-2711
Price range: $$

No cold air in summer or no heat in winter? We diagnose the real cause — not just recharge the system and send you on your way.

📞 Call (219) 262-2711

1305 E Summit St, Crown Point, IN 46307 · Mon–Fri 8am–6pm · Sat 8am–2pm

📍 Serving Crown Point · St. John · Schererville · Merrillville · Cedar Lake, IN

Diagnose First — Not Just Recharge and Hope

A lot of shops will recharge your AC system without checking why it lost refrigerant in the first place. If there's a leak — and there usually is — you'll be back in the same situation within months. At R Complete Auto Care in Crown Point, we find the actual cause of the problem before recommending any repair.

Whether your AC is blowing warm air, your heat isn't working, you're getting a musty smell from the vents, or your defrost isn't clearing the windshield — we diagnose the full HVAC system and tell you exactly what's wrong before we do any work.

Northwest Indiana summers are hot and humid, and winters are brutal. A properly functioning climate system isn't just comfort — it's safety. Defrost that doesn't work or windows that fog up in winter are genuine visibility hazards. We take HVAC seriously.

AC & Heating Symptoms We Diagnose

AC blowing warm or hot air instead of cold
AC works sometimes but not consistently
Weak airflow from vents even on high fan setting
Musty, moldy, or burning smell from vents
Heater blowing cold air instead of warm
Only one side of the cabin gets heat or AC (dual-zone issue)
Defrost not clearing windshield effectively
AC compressor clutch not engaging
Clicking or banging noise when AC is turned on
Water leaking into the cabin from HVAC system
AC light flashing or climate control not responding
Engine overheating when AC is running

No cold air or no heat? Get it diagnosed right.

Call (219) 262-2711 →

AC & Heating Services We Perform

AC system diagnosis & inspection

Refrigerant leak detection

AC recharge (R-134a & R-1234yf)

AC compressor replacement

AC condenser replacement

AC evaporator replacement

Expansion valve replacement

Cabin air filter replacement

Blower motor & resistor replacement

Heater core replacement

Thermostat replacement

Climate control module diagnosis

Blend door actuator replacement

Defrost system diagnosis & repair

Our AC & Heating Diagnostic Process

System Pressure Test

We connect manifold gauges to the AC system to check high and low side pressures. Pressure readings tell us immediately whether the system has the right refrigerant charge, has a restriction, or has a component failure.

Leak Detection

If the system is low on refrigerant, we find out why before adding more. We use UV dye and electronic leak detectors to find the exact location of any refrigerant leak — whether it's at a hose fitting, the compressor, condenser, or evaporator.

Component Testing

We test the compressor clutch engagement, condenser fan operation, blower motor output, and temperature door operation. A systematic component test identifies failures that pressure testing alone won't reveal.

Heater System Check

For heating problems, we check coolant level and condition, thermostat operation, heater core flow, and blend door actuator function. Many heating problems are actually cooling system problems in disguise.

Clear Estimate & Repair

We explain exactly what we found and what it costs to fix. You approve the repair before we start. After the repair, we retest the system to confirm proper operation before returning the vehicle.

Frequently Asked Questions — AC & Heating Repair

Why is my AC blowing warm air?

The most common causes are low refrigerant from a leak, a failed AC compressor, a clogged condenser, or a failed expansion valve. Simply recharging the system without finding the leak means you'll be in the same situation within months. We find the cause first.

How do I know if my AC has a refrigerant leak?

Signs of a refrigerant leak include AC that works when the car is first started but gradually blows warmer, AC that works fine one day and not the next, or a visible oily residue around AC fittings or components. We use UV dye and electronic detectors to find leaks precisely.

Why is my heater blowing cold air?

Common causes include a stuck-open thermostat (engine never reaches operating temperature), a clogged heater core, low coolant level, a failed blend door actuator, or air in the cooling system. We diagnose the heating and cooling systems together since they share components.

What's a heater core and how do I know if it's bad?

The heater core is a small radiator inside your dashboard that circulates hot coolant to heat the cabin. Signs of a failing heater core include no heat, a sweet smell inside the cabin, foggy windows that don't clear with defrost, or coolant dripping onto the passenger floor.

Can I just add refrigerant myself?

You can, but if there's a leak — which is why the refrigerant was low — adding more is a temporary fix. The refrigerant will leak out again. We find and fix the leak so the repair actually lasts.

Do you accept extended warranties for AC and heating repair?

Yes — AC compressors, condensers, and some other HVAC components are frequently covered under extended warranty policies. Call us with your warranty information and we'll verify what's covered before any work begins.

Related Services

AC or Heating Problem in Crown Point? Call Us Today.

Honest diagnostics. Quality repairs. All makes and models.

1305 E Summit St, Crown Point, IN 46307 · Mon–Fri 8am–6pm · Sat 8am–2pm

📞 Call (219) 262-2711