When your car’s air conditioning isn’t working the way it should, trust the professionals at Wroth Automotive for expert vehicle AC repair in Erin, Ontario. Whether your A/C is blowing warm air, making strange noises, or not turning on at all, we provide fast, accurate diagnostics and long-lasting repairs to keep you comfortable on the road.
We service all makes and models, with advanced capabilities for imported and luxury brands — especially European vehicles like Audi, BMW, Mercedes-Benz, and Volkswagen.
Complete Vehicle AC Repair Services
A/C System Diagnosis
We perform a thorough inspection of the entire air conditioning system, including:
- Compressor
- Condenser
- Evaporator
- Refrigerant lines
- Cabin filter
- HVAC sensors and controls
We check for leaks, test vent temperatures, and evaluate system cycling to determine exactly what needs repair or adjustment.
Refrigerant Recovery & Recharge
Your vehicle’s air conditioning system depends on proper refrigerant levels. We:
- Recover, vacuum, and recharge refrigerant using R-134a or R-1234yf
- Recharge to factory specifications using professional A/C machines
- Add UV dye if needed for leak detection
- Verify vent temperature output and pressure performance
Compressor & Component Repairs
If your A/C compressor isn’t engaging or is making noise, we’ll:
- Inspect the clutch assembly and compressor wiring
- Replace worn or failed compressors using OEM-grade parts
- Test post-repair cooling function and system integrity
Cabin Air Filter Service
We check and replace your cabin air (pollen) filter to restore clean airflow inside your vehicle. A clogged filter can cause weak airflow or musty odors — especially common in humid or dusty conditions.
System Testing & Final Checks
Every vehicle AC repair includes:
- High- and low-side pressure readings
- Vent temperature testing
- System performance verification under load
- A scan of any related fault codes (especially important in newer vehicles)
Specializing in European AC Repair – But Not Limited To It
While we service all brands, Wroth Automotive is well known in Erin for our advanced capabilities with European vehicle AC repair. We use OEM diagnostic tools like:
- VCDS for Audi & Volkswagen
- ISTA for BMW
- Xentry for Mercedes-Benz
This allows us to troubleshoot electronic A/C faults, recalibrate blend doors, and reset HVAC modules on even the most complex systems — an added benefit for drivers of luxury and import vehicles.
Common Signs You Need AC Repair
- No cold air, or only cool air at idle
- Strange noises when the A/C is on
- Weak airflow through the vents
- Water leaking inside the cabin
- AC warning light or HVAC system error
Your Local Shop for Vehicle AC Repair in Erin
At Wroth Automotive, we offer professional, dependable vehicle AC repair that keeps you cool, protects your HVAC system, and prevents more costly repairs down the road. We’re proud to be Erin’s trusted auto repair team, serving drivers throughout Wellington County.