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Business Details
38 Years
experience
Your Trusted Milwaukee Auto Repair Experts
Since 1988, Twenty First Century Auto has been Milwaukee's trusted partner for comprehensive automotive repair services. Our ASE-certified technicians combine cutting-edge diagnostic tools with decades of collective experience to deliver precise, reliable solutions for domestic, Asian, and European vehicles. We maintain strict adherence to industry best practices, utilizing only OEM-quality parts and fluids to ensure optimal vehicle performance. Our commitment to transparency manifests through detailed digital inspections and honest recommendations focused solely on customer needs. With a 36-month/36,000-mile warranty covering qualifying repairs, we stand behind our workmanship while maintaining competitive pricing that challenges dealership rates. Our digital workflow system streamlines service processes without compromising personalized attention, ensuring every client receives timely, professional care.

Through consistent investment in staff training and equipment upgrades, we maintain our position at the forefront of automotive repair technology. Customer satisfaction remains our highest priority, as evidenced by our track record of resolving issues promptly and maintaining open communication throughout every service interaction. Our facility serves as a full-service solution for scheduled maintenance, emergency repairs, and fleet services across the Milwaukee area. This unwavering dedication to quality and integrity has solidified our reputation as a community-focused alternative to traditional dealerships.
Services
Auto Repair Digital Vehicle Inspections Drivetrain Repair Hybrid Repair Brake Repair Computer Diagnostics Scheduled Maintenance Tire Replacement Suspension Repair Transmission Service
Details
  • Year established: 1988
Highlights and features
  • In business since 1988 with continuous operation
  • ASE-certified technicians with ongoing training
  • 36-month/36,000-mile warranty on qualifying repairs
  • Use of OEM-quality replacement parts
  • Personalized service with digital transparency
Associations and certifications
  • ASE
What people say
Awesome customer service Knowledgeable and friendly staff Quick problem isolation Honest and transparent Timely repairs completed
Services
Auto Repair
Comprehensive automotive repair services for domestic, Asian, and European vehicles. Our ASE-certified technicians diagnose and resolve mechanical issues using advanced diagnostic equipment. We specialize in drivetrain, hybrid, and transmission repairs while maintaining strict quality standards through OEM parts and 36-month warranties.
Brake Repair
Complete brake system maintenance including caliper replacement, rotor resurfacing, and fluid services. Our technicians perform thorough inspections to identify wear patterns and ensure optimal braking performance. We use manufacturer-recommended components to maintain safety standards and extend brake system longevity.
Computer Diagnostics
Advanced diagnostic services utilizing specialized software for engine light analysis and system troubleshooting. Our digital workflow identifies electronic control module issues through real-time data analysis. This precision approach reduces diagnostic time while ensuring accurate repair recommendations for modern vehicle computer systems.
Tire Replacement
Tire sales, rotation, and replacement services for all vehicle types. Our technicians assess tread wear patterns and recommend appropriate tire selections based on driving conditions. We offer TPMS calibration and wheel balancing to ensure proper installation and extended tire lifespan while maintaining vehicle handling characteristics.
Scheduled Maintenance
Factory-recommended maintenance packages including 30k, 60k, and 90k service intervals. Our technicians perform oil changes, fluid exchanges, and component inspections following manufacturer specifications. This proactive approach prevents unexpected breakdowns while maintaining vehicle warranty requirements and preserving long-term resale value.
Questions
What types of vehicles do you service?
We service all domestic, Asian, and European vehicle makes including Buick, Honda, BMW, Ford, Toyota, and Mercedes-Benz models.
Do you offer warranty coverage?
Yes, we provide a 36-month/36,000-mile warranty on qualifying repairs and services performed at our Milwaukee facility.
Can I schedule an appointment online?
Yes, use our online request form or call 414-541-6229 during business hours to schedule your service appointment.
Are financing options available?
We offer financing options for qualifying customers to help manage larger repair expenses.
What sets you apart from dealerships?
We combine dealership-level expertise with competitive pricing, personalized service, and digital transparency while maintaining ASE-certified standards.
Do you provide digital inspection reports?
Yes, our SmartFlow digital inspection system provides detailed vehicle health assessments with photographic documentation of required repairs.