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APAR Automotive – Automotive Repair | Waukesha, WI Emissions repair

Schedule your emissions check today! Call

APAR Automotive will match competitors' coupons!

ASE Certified Technicians

Ensure Your Emission System Inspection is Ready

Don't let an impending inspection stress you out! Schedule your appointment by enlisting the APAR Automotive team for emission diagnostic and repair services. With over 39 years of experience in  Waukesha, WI, our family-owned and operated business utilizes Drive Cycle and Emissions Readiness Monitors for comprehensive system checks.

Emission system checks include:

  • Oxygen Sensor Heater Monitor

  • Oxygen Sensor Monitor

  • Catalytic Converter Monitor

  • EGR and EVAP Monitor

  • Secondary Air System Monitor

  • Air Conditioning Monitor

  • Heated Catalyst Monitor

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You can rest assured repairs and maintenance performed by APAR Automotive will last when you take advantage of our 12 month / 12,000 mile warranty!

Are you thinking about purchasing a new vehicle? Grant yourself peace-of-mind with a certified vehicle inspection and pre-purchase inspection from APAR Automotive!


We pinpoint potential problems such as pre-existing collision damage, necessary repairs, fluid leaks, and worn components.