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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

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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

2019 Nissan Altima

Nissan Altima

Mileage
53,564
Service Date
4/12/2022
Services Performed
  • BATTERY – Remove & Replace – [Includes: Test.]
  • Diagnose No Start/Hard Start
 
PATRICIA N. gave our service a 5 star review on 4/18/2022

2013 Volkswagen Jetta

Volkswagen Jetta

Mileage
78,598
Service Date
4/13/2022
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. Technician foun the turbo charger needs replacement. Labor takes about 9-10 hr. $2590 + tax for replacement, Customer DECLINE REPAIR at this time, considering to take it to dealer under warranty. No inspection charge as a regular customer courtesy.
 
RIZA A. gave our service a 5 star review on 4/13/2022

2006 Toyota Corolla

Toyota Corolla

Mileage
425,398
Service Date
4/11/2022
Services Performed
  • THROTTLE BODY CLEANING – cleaning & re- calibrate Eng VIN R,Eng CD 1ZZ-FE
  • INTAKE MANIFOLD GASKET – Remove & Replace – Eng VIN R,Eng CD 1ZZ-FE
  • AIR FLOW SENSOR – Remove & Replace
  • 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
  • Technician rotate all tires, re install wheel to vehicle and torque lug nuts to manufacturer's specifications.
 
SUZANNE P. gave our service a 5 star review on 4/11/2022

2017 Chevrolet Suburban

Chevrolet Suburban

Mileage
145,754
Service Date
3/21/2022
Services Performed
  • ELECTRONIC IGNITION (MINOR) – Tune – [Includes: Check compression. Clean or replace Air Cleaner Element and Spark Plugs. Inspect or replace Coil Boots or Ignition Cables.]
 
MERSAD M. gave our service a 5 star review on 3/23/2022

2013 Volkswagen Jetta

Volkswagen Jetta

Mileage
125,111
Service Date
2/11/2022
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. Technician perform diagnose and found the cooling fans working at high speed all times, checked system and noticed coolant temp sensor shows 200 F+ at all times, this sensor is located on the water pump underneath intake manifold, also there's codes for misfires multiple and lean system, noticed the spark plugs were fouled up, and several oil leaks on the engine, it is important oil leaks are sealed to prevent lean system codes. Oil service will be need it after. Customer decline repairs at this time.
 
JAIME R. gave our service a 5 star review on 2/24/2022

2007 BMW 328i

BMW 328i

Mileage
180,260
Service Date
1/31/2022
Services Performed
  • Technician performed advance diagnose and found the wired hardness was extremely heated to the point of melting the wired hardness. Several sensor codes are showing at the moment. Technician recomends to change the wired hardness and then diagnose again for sensor codes to find out if any code is pending. After completion of all below job and parts approved mention, vehicle was taken for road test drive and as of today vehicle is in good driving condition.
  • INCLUDING LABOR ON REPLACE WIRING HARNESS
  • VACUUM PUMP COVER – Remove & Replace
  • CABIN AIR FILTER – Remove & Replace
  • AIR CLEANER ELEMENT – Remove & Replace
 
Jimi W. gave our service a 5 star review on 2/8/2022

2007 Chrysler PT Cruiser

Chrysler PT Cruiser

Mileage
124,056
Service Date
2/1/2022
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. Technician check electrical system, neutral safety switch, ignition switch, battery. Vehicle needs battery replacement. After completion of repair vehicle is in good running condition and as of today there is no engine light on.
  • BATTERY – Remove & Replace – [Includes: Test.]
  • Diagnostic credit /discount
 
Jilliana K. gave our service a 5 star review on 2/1/2022

2013 Mercedes-Benz ML350

Mercedes-Benz ML350

Mileage
89,353
Service Date
12/20/2021
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
  • Customer provided parts- aftermarket –
 
Michael M. gave our service a 5 star review on 12/21/2021

2004 Volkswagen New Beetle

Volkswagen New Beetle

Mileage
160,729
Service Date
12/7/2021
Services Performed
  • Technician performed diagnose and found fuel pump and water pump need to be replace. After completion of repair vehicle was taken for a road test drive and is in good running conditions as of today.
  • FUEL PUMP – Remove & Replace – Diesel,Eng CD BEW In Tank
  • WATER PUMP – Remove & Replace – Diesel,Eng CD ALH – [Includes: R&I complete Pump Assembly and separate Housing (where necessary).]
 
Alexandre M. gave our service a 5 star review on 12/7/2021

2014 Land Rover Range Rover

Land Rover Range Rover

Mileage
118,319
Service Date
11/5/2021
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
 
Hussam B. gave our service a 5 star review on 11/10/2021

2016 Kia Optima

Kia Optima

Mileage
84,410
Service Date
11/1/2021
Services Performed
  • BRAKE LIGHT BULB – LEFT- Remove & Replace
 
CHRIS A. gave our service a 5 star review on 11/2/2021

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