A/C & Heating Repair in Des Moines, IA

Stay Comfortable in Every Season

Your vehicle's heating and air conditioning system does much more than keep you comfortable. Your automotive HVAC system helps control cabin temperature, remove humidity, defrost your windshield, and keep you comfortable and focused while driving.

At Drake Garage, we provide professional car A/C and heating repair in Des Moines, Iowa, helping drivers stay comfortable through Iowa's hot summers and cold winters. Whether your air conditioning isn't blowing cold, your heater isn't producing enough heat, your blower motor isn't working, or your windshield won't defrost properly, our technicians can diagnose the problem and recommend the appropriate repair.

From refrigerant leaks and failed A/C compressors to heater problems and electrical HVAC issues, we can help identify what's keeping your climate control system from working properly.

Complete Automotive HVAC Service

Your vehicle's HVAC system consists of numerous mechanical, electrical, and refrigerant components. A problem with one component can affect the performance of the entire system.

Our A/C and heating services can include:

Automotive A/C inspections
A/C performance testing
A/C diagnostics
A/C leak diagnosis
Refrigerant recovery and recharge
A/C compressor replacement
A/C condenser replacement
A/C evaporator diagnosis
A/C expansion valve service
A/C pressure diagnosis
Heater diagnosis
Heater core diagnosis
Blower motor replacement
Blower motor resistor service
HVAC electrical diagnosis
Climate control diagnosis
Defroster problems
Vent and airflow problems
Temperature control problems
HVAC warning light and control issues

If your HVAC system isn't working properly, we'll diagnose the system to determine what is causing the problem rather than simply adding refrigerant and sending you on your way.

Car A/C Repair in Des Moines

A properly functioning air conditioning system should provide cool, consistent airflow through the vehicle's vents.

If your A/C isn't cooling properly, the cause could be something as simple as a low refrigerant charge or something more involved, such as a refrigerant leak, compressor problem, condenser issue, electrical fault, or airflow restriction.

Common A/C problems include:

A/C blowing warm air
A/C not getting cold enough
A/C works intermittently
A/C stops cooling while driving
Weak airflow from vents
Compressor not engaging
Unusual A/C noises
Refrigerant leaks
A/C system pressure problems
Electrical control problems
Poor airflow through the vents

Because several different components work together to produce cold air, proper diagnosis is important.

A/C Refrigerant & Leaks

Your vehicle's A/C system depends on the correct amount of refrigerant to operate properly. If the refrigerant level is low, there is usually a reason.

Refrigerant does not normally disappear simply because the vehicle gets older. A low refrigerant charge can indicate a leak somewhere in the system.

Leaks can occur at:

Hoses and lines
Fittings
O-rings and seals
Condensers
Evaporators
Compressors
Other A/C components

Simply adding refrigerant may temporarily improve cooling, but if a leak is present, the system will eventually lose refrigerant again.

At Drake Garage, we can test the A/C system and help identify the source of a refrigerant leak so the underlying problem can be addressed.

A/C Compressor Problems

The A/C compressor is one of the most important components in your vehicle's air conditioning system. It circulates refrigerant throughout the system and helps create the pressure needed for the A/C to produce cold air.

A failing compressor may cause:

Warm air from the vents
Unusual noises
Compressor clutch problems
Refrigerant circulation issues
Intermittent cooling
System pressure problems

Compressor problems can sometimes be caused by other conditions within the A/C system, so a complete diagnosis is important before replacing the compressor.

A/C Condenser Problems

The A/C condenser helps remove heat from the refrigerant as it moves through the system.

Because the condenser is located near the front of the vehicle, it can be exposed to road debris, corrosion, and impact damage.

A damaged or leaking condenser can cause:

Poor A/C performance
Warm air
Low refrigerant
Visible refrigerant leaks
Reduced cooling efficiency

If the condenser is leaking or damaged, replacement may be necessary to restore proper A/C operation.

Heater Repair in Des Moines

Your vehicle's heating system uses engine heat to warm the cabin. If your heater isn't producing enough heat, several different components could be responsible.

Common heater problems include:

Heater blowing cold air
Heater takes too long to get warm
Heater works intermittently
Weak airflow
Temperature changes unexpectedly
Coolant leaks
Heater core problems
Blower motor problems
HVAC control problems

Low coolant, cooling system problems, a restricted heater core, thermostat issues, blower motor problems, or HVAC controls can all affect heater performance.

We'll inspect the system to determine why your heater isn't working properly.

Blower Motor & Airflow Problems

Sometimes the temperature is correct, but very little air is coming through the vents.

Weak or nonexistent airflow can be caused by:

Failed blower motor
Blower motor resistor failure
Blown fuse
Electrical problems
Restricted cabin air filter
HVAC door problems
Damaged wiring
Control module issues

If your fan only works on certain speeds, doesn't work at all, or airflow is significantly weaker than normal, the blower and HVAC electrical system should be inspected.

Defroster Problems

Your vehicle's defroster is an important safety feature, particularly during Iowa winters.

If the HVAC system isn't producing adequate airflow or temperature through the defroster vents, visibility can become compromised when frost, ice, or condensation develops on the windshield.

Problems with the blower motor, HVAC doors, heater system, cooling system, or climate controls can affect defroster performance.

If your defroster isn't working properly, have the HVAC system inspected rather than waiting until you need it during severe weather.

Climate Control & HVAC Electrical Problems

Modern vehicles often use electronic climate control systems rather than simple mechanical knobs and cables.

Problems can involve:

HVAC control modules
Temperature sensors
Blower controls
Actuators
Wiring
Fuses
Relays
Electrical connections
Control switches

An electrical HVAC problem can produce symptoms that look like a mechanical failure. Proper testing can help determine whether the problem is refrigerant-related, mechanical, or electrical.

Different Refrigerants for Different Vehicles

Modern vehicles can use different types of A/C refrigerant depending on their year, make, model, and system design.

Older vehicles may use R-134a, while many newer vehicles use R-1234yf.

Using the correct refrigerant and following the vehicle manufacturer's specifications is important for proper system operation and safe service.

Drake Garage can determine which refrigerant your vehicle requires and service the system appropriately.

A/C & Heating Problems Shouldn't Be Ignored

Some HVAC problems are primarily comfort issues, but others can affect vehicle operation and safety.

A heater problem can affect windshield defrosting during cold weather. An A/C system problem may indicate a refrigerant leak or component failure that can become more expensive if ignored.

If your HVAC system isn't performing as it should, having it diagnosed early can help prevent a small issue from becoming a larger repair.

Your Des Moines A/C & Heating Repair Shop

Drake Garage has proudly served Des Moines and the surrounding area since 1965. We're a full-service auto repair shop equipped to diagnose and repair automotive A/C, heating, electrical, cooling system, and climate control problems.

Our services include A/C repair, heating repair, HVAC diagnostics, refrigerant service, A/C compressor and condenser replacement, blower motor service, preventive maintenance, brakes, tires, wheel alignments, steering and suspension repairs, engine diagnostics, and transmission service.

Because HVAC problems can overlap with cooling system and electrical issues, our full-service approach allows us to investigate the entire system when necessary.

Schedule A/C & Heating Service in Des Moines

Don't wait until the first extremely hot or cold day to find out your vehicle's HVAC system isn't working.

Looking for car A/C repair or heater repair in Des Moines, IA? Trust Drake Garage for professional automotive HVAC diagnostics, A/C service, heating repair, refrigerant service, and climate control repairs. Contact us today to schedule your HVAC service and stay comfortable in every season.