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Welcome to A1 Auto Mechanics & Performance,
your car service in Costa Mesa, CA!

Serving Newport Beach, Irvine, Santa Ana, Huntington Beach, Lake Forest, Mission Viejo, Anaheim, Laguna Beach, San Clemente

If you’re looking for auto repair in Costa Mesa, CA, you’ve found us. Here at A1 Auto Mechanics & Performance we work hard to earn your trust and loyalty. We know how important it is to find a Costa Mesa car service you can rely on, so your satisfaction is our top priority each and every day.

Here at A1 Auto Mechanics & Performance we understand what makes customer service truly outstanding. You will feel the difference exceptional customer care makes when you work with us. We know auto repair in Costa Mesa offers you lots of choices, and we aim to provide the kind of caring customer service that will bring you back.

Our professional automotive service offers you years of combined expertise from our well-trained technicians. We treat our auto repair professionals well because we value their skill and can-do attitude. We know our team sets us apart, saving you time and money, not to mention worry. When it comes to auto repair in Costa Mesa, we are totally confident that A1 Auto Mechanics & Performance is the best option in town!

Serving Newport Beach, Irvine, Santa Ana, Huntington Beach, Lake Forest, Mission Viejo, Anaheim, Laguna Beach, San Clemente

Affiliates &
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About A1 Auto Mechanics & Performance Costa Mesa, CA

A1 Auto Mechanics & Performance services all makes and models from oil changes to complicated diagnostic and repairs, we do it all! In addition to providing the highest quality automotive repair service on your vehicle, our top priority is customer satisfaction. We strive to make every customer experience your best auto shop experience ever.

Suspension Service • Brake Services • Brake Repairs • Brake Replacement • A/C Compressor Service • A/C Service and more…
View All of Our Services

We are located at

2945 Randolph Ave Costa Mesa, CA 92626

Conveniently located near the 405, 55 and 73 freeways.

We are your dealership alternative shop without the dealership prices.

The A1 Auto Mechanics & Performance team has over 25 years of combined experience in the automotive industry. There is no bigger thrill to us than the opportunity to work on the cars we love!

Are you ready to experience the best Costa Mesa, CA car service available? Please give us a call or make an appointment here.

The Absolute Best Car Service in Costa Mesa, CA

What sets A1 Auto Mechanics & Performance apart from all of the others in Costa Mesa, CA?

Trust: When it comes to auto repair in Costa Mesa, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.

Talent: At A1 Auto Mechanics & Performance, you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Costa Mesa auto repair table.

Time: We take the time we need to provide you with top quality car service in Costa Mesa, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.

Recently Serviced Vehicles

2006 Toyota Corolla

Toyota Corolla

Mileage
178,424
Service Date
9/29/2021
Services Performed
  • Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
  • Oil Disposal
 
Micheal D. gave our service a 5 star review on 9/30/2021

2006 Toyota Corolla

Toyota Corolla

Mileage
415,490
Service Date
9/13/2021
Services Performed
  • Technician performed diagnose and found: 1. RADIATOR IS NOT WORKING NEEDS REPLACEMENT 2.THERMOSTAT NEEDS REPLACEMENT 3. BATTERY DON'T HOLD MUCH CHARGE Customer approved the above services. After completion of service. Technician test drive vehicle and is in good running condition as of today.
  • RADIATOR – Remove & Replace – Automatic Trans
  • THERMOSTAT &/OR GASKET – Remove & Replace – Eng VIN R,Eng CD 1ZZ-FE
  • BATTERY – Remove & Replace – [Includes: Test.]
 
SUZANNE P. gave our service a 5 star review on 9/14/2021

2013 Dodge Dart

Dodge Dart

Mileage
142,927
Service Date
9/9/2021
Services Performed
  • AIR CLEANER ELEMENT – Remove & Replace-(INCLUDED REMOVE AND REPLACE INTAKE HOUSING AND INTAKE HOSE TO THROTTLE)
  • CUSTOMER REQUESTED SERVICE FOR: 1. REMOVE AND REPLACE AFTER MARKET AIR INTAKE WITH ORIGINAL TO PASS SMOG.
 
CORONA J. gave our service a 5 star review on 9/10/2021

2018 Volkswagen Atlas

Volkswagen Atlas

Mileage
55,439
Service Date
9/3/2021
Services Performed
  • Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
  • Oil Disposal
 
Hani M. gave our service a 5 star review on 9/10/2021

2014 Audi A4 Quattro

Audi A4 Quattro

Mileage
113,487
Service Date
9/9/2021
Services Performed
  • Technician performed lubricate, oil, filter change service. Can not perform battery registry need receipt from original purchase to get part number. Battery is from auto zone. Technician perform an advance diagnose and found multiple codes. See attachments.
  • Lubricate and check chassis. Change oil and oil filter, Reset the service / maintenance light-if applicable- , Check air filter and breather filter. Preform basic safety inspection. Road test vehicle , No problem at this time.
  • Oil Disposal
 
VERN R. gave our service a 5 star review on 9/9/2021

2018 Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

Mileage
22,098
Service Date
9/9/2021
Services Performed
  • ALTERNATOR ASSEMBLY – Remove & Replace – Gas – [Includes: Test.]
 
JOE P. gave our service a 5 star review on 9/9/2021

2007 Chevrolet Silverado

Chevrolet Silverado

Mileage
191,270
Service Date
8/26/2021
Services Performed
  • Technician performed diagnose and found both of the catalytic converters efficiency are below trash hole, low compression and poor spark and need replacement. Customer approved replacement service with half deposit in advance. After service was completed, vehicle was for test drive and run great, engine light is not ON at the moment.
  • CATALYTIC CONVERTER – Remove & Replace – 2500 HD,3500 HD,Gas Assembly,Y-Pipe,w/Skid Plate
 
Sergio Y. gave our service a 5 star review on 8/30/2021

2007 Mercedes-Benz E550

Mercedes-Benz E550

Mileage
124,737
Service Date
8/24/2021
Services Performed
  • Technician performed diagnose and found code 5502: level calibration not successfully carried out.
  • SHOCK &/OR STRUT ASSEMBLY – Remove & Install or Remove & Replace – 4Matic,Base One Side – [DOES NOT include alignment.]
  • LEVEL CONTROL COMPRESSOR – Remove & Replace – 4Matic,Base
  • LEVEL CONTROL MODULE – Remove & Replace – 4Matic,Base
 
ADAM V. gave our service a 5 star review on 8/25/2021

2016 Toyota Corolla

Toyota Corolla

Mileage
34,863
Service Date
8/19/2021
Services Performed
  • Technician perform diagnose and found codes P1604 Startability Malfunction. Test system for spark, pulse of injection and fuel. No fuel pressure in F/I lines test fuel pump is not working needs replacement. After service was approved. Vehicle was taken for drive test and is currently working great, starts with no issues.
  • FUEL PUMP – Remove & Replace
 
Dallas J. gave our service a 5 star review on 8/21/2021

2014 Dodge Avenger

Dodge Avenger

Mileage
131,258
Service Date
8/10/2021
Services Performed
  • Technician performed multipoint inspection and found; o-RING FROM V-TEC valve needs to be replace. Vehicle has a small leak from the shaft. After replacing the V-TEC vehicle has no leak at the moment.
  • VARIABLE VALVE TIMING SOLENOID – Remove & Replace – In-Line4 Valve Timing Control Solenoid,Exhaust
 
ANTHONY C. gave our service a 5 star review on 8/10/2021

2007 Ford Edge

Ford Edge

Mileage
158,758
Service Date
7/12/2021
Services Performed
  • Technician performed multipoint visual inspection ,checked fluids, Belt, Battery condition and charging system, tire pressure , A/C and heating system, brakes and oil.
  • WORK PERFORMED BY ANAHEIM ELECTRONIC
  • Remove cover. Remove old gasket material, drain old fluid, inspect internals and reassemble with new gasket. Install new fluid to proper levels. Road test vehicle for proper operation.
  • NEUTRAL SAFETY OR TRANS RANGE SENSOR – Remove & Replace – [Includes: Adjust (where applicable).]
 
KEVEN K. gave our service a 5 star review on 7/12/2021

2015 Nissan Versa Note

Nissan Versa Note

Mileage
128,635
Service Date
7/12/2021
Services Performed
  • -AIR FILTER – CABIN FILTER – SPARK PLUG – OIL AND FILTER CHANGE – TIRE ROTATION – FUEL SYSTEM CLEANING – THROTTLE BODY CLEANING – TOPPING OF FLUIDS -TRANSMISSION SERVICE- CVT
  • Road test and verify engine performance, transmission operation, and shift patterns. Drain transmission fluid and all contaminated fluid out and refill with new automatic transmission fluid as required, check shifting , test drove the vehicle, no problem at this time.
 
Sierra P. gave our service a 5 star review on 7/12/2021