Milwaukee’s Choice for Complete Auto AC Repair & Heating Care

Hot summers or cold winters, a reliable car AC and heating system keeps your drive comfortable. Next Level Auto Services provides expert A/C and heater repairs in Milwaukee, WI, with services ranging from refrigerant recharges to in-depth repairs, including hybrid and electric vehicle systems.

Why You Need a Dependable AC & Heating System
Your car AC and heating system not only keeps you comfortable but also ensures visibility and safety. A working air conditioning system clears humidity from the cabin to prevent windshield fogging, while a functional heater provides warmth in cold conditions. Regular maintenance of these systems ensures they operate effectively, extending their lifespan and keeping your vehicle safe and comfortable in all seasons.
Common Signs It’s Time for A/C or Heater Service
If your A/C or heating isn’t working properly, watch for these warning signs to prevent further issues:
- Weak or No Airflow: Could mean clogged air filters or blower motor issues.
- Unusual Smells: A musty or moldy odor can indicate mold in the AC system or clogged filters.
- Temperature Inconsistency: Inconsistent cooling or heating points to compressor or heater core problems.
- Strange Noises: Unusual sounds like rattling or hissing may suggest issues with the compressor or refrigerant leaks.
- Foggy Windshield: Ineffective defrosting suggests AC system servicing is needed.
- Water Leaks Inside the Cabin: Pooling water can indicate a clogged AC drain or faulty evaporator.
If you notice any of these signs, it’s best to schedule a service promptly to avoid further complications.
Contact Us Today for Next Level Service
Comprehensive Auto AC & Heating Repair Services
We provide complete auto A/C and heating repair for all vehicle makes, expertly diagnosing and fixing your climate control system with top-quality parts and equipment. Our services include:
A/C System Diagnostics and Leak Detection
If your AC isn’t cooling as it should, our team will conduct a thorough diagnostic to identify the problem. We use advanced leak detection tools to locate any refrigerant leaks and determine the most effective repair solution.
Refrigerant Recharge and Replacement
Over time, refrigerant levels can deplete, leading to reduced cooling. Our technicians will recharge your AC system with the correct refrigerant type to restore cooling power, ensuring comfort in even the hottest weather.
Compressor and Condenser Repair
The compressor and condenser are vital to your car air conditioning systems’ operation. If these components fail, your AC won’t work efficiently. Our team can repair or replace faulty compressors and condensers, restoring your vehicle’s cooling efficiency.
Blower Motor Replacement
A functional blower motor is essential for circulating air through your vehicle’s air conditioning and heating system. We provide blower motor repair and replacement services to keep your climate control working at its best.
Heater Core Repair and Replacement
The heater core is responsible for warming the cabin in cold weather. If your heater isn’t delivering warm air, our technicians can inspect, repair, or replace the heater core to keep you comfortable during winter.
Customer Amenities for a Comfortable Experience
Next Level Auto Services offers convenient amenities to make your visit comfortable and hassle-free:
Shuttle service
for nearby destinations
Comfortable waiting room
with refreshments and snacks
Text-to-pay options
for easy, contactless transactions
Contactless drop-off and pickup
available before and after hours
Digital Vehicle Inspections
provide a transparent, detailed look at your vehicle's health using photos and videos
Hybrid & Electric Vehicle AC Service
We specialize in diagnosing and repairing the advanced HVAC systems found in hybrid and electric vehicles. Our expert technicians understand the unique needs of these systems and use high-quality parts and equipment to ensure efficient, reliable climate control performance for a comfortable drive year-round.
We Handle R1234yf Refrigerant for Modern Vehicles
Our team is equipped to handle R1234yf, the eco-friendly refrigerant used in most 2015+ vehicles air conditioning systems. With a lower global warming impact than the older R-134a, R1234yf requires certified handling for safe, effective service. We’re qualified to handle both refrigerant types for optimal cooling.
- Eco-Friendly: Reduced environmental impact
- Advanced Cooling: Optimized for modern A/C systems
- Certified Handling: Expertise with R1234yf and R-134a

3-Year/36,000-Mile Warranty
on Parts & Labor
Every service at Next Level Auto Services includes a 3-year/36,000-mile warranty on parts and labor, reflecting our commitment to quality and reliability. This warranty ensures you drive with confidence and peace of mind long after your visit, providing lasting value on every repair.




Trusted AC & Heating Repairs
Why Choose Next Level Auto Services?
Milwaukee drivers trust Next Level Auto for dependable AC and heater repair. Here’s what sets us apart:
- Skilled Technicians: Extensive experience with AC and heater repairs, from recharges to complex fixes.
- Accurate Diagnostics: Dealership-level tools for accurate climate control assessments and repairs.
- Quality Parts & Warranty: OEM-grade parts backed by a 3-year/36,000-mile warranty for reliable, lasting results.
- Transparent Service: Clear explanations of repairs, empowering you to make informed choices.
- Flexible Financing Options: Next Level Auto Service offers convenient financing through Synchrony, helping you manage repair and maintenance costs with flexible payment plans that fit your budget.
Looking for Top Auto AC & Heating Care?
Contact Us Today in Milwaukee, WI!
For reliable auto AC and car heating services in Milwaukee, WI, visit Next Level Auto Services. Our skilled technicians are here to keep you comfortable on the road, regardless of the weather. Contact us today at (414)-206-0100 or visit our shop at 9334 N 107th St, Suite 100, Milwaukee, WI 53224, to schedule your auto A/C and heating service and enjoy a comfortable, worry-free drive year-round.
At Next Level Auto Services, it’s automotive care done differently!