ASE Master Certified Technicians
Licensed California Smog Test and Repair Station
Licensed Automotive HVAC Technicians
Japanese Auto Repair Specialists in
Walnut Creek, CA
N Service Auto Repair and Service has been the Japanese auto repair specialist of choice in Walnut Creek since 1991. What started as a Nissan specialty shop has grown into a full-service repair facility with deep roots in Japanese vehicle engineering, now serving domestic, European, hybrid, and EV drivers too. Whatever you drive, you’re bringing it to a team that knows vehicles at a level most shops simply don’t.
Built on Japanese Vehicles, Trusted Across Every Make in Walnut Creek
Asian Auto Repair
Toyota, Lexus, Honda, Acura, Subaru, Nissan, Infiniti, and Mazda. Japanese makes are our foundation, and it shows in every repair.
Domestic Auto Repair
Light-duty trucks, sedans, and everything in between, serviced to the same high standard as every vehicle in our shop.
European Auto Repair
BMW, MINI, and other European vehicles handled with quality parts and the attention to detail they require.
EV and Hybrid Repair
From Toyota and Lexus hybrids to EVs of multiple makes, we have the knowledge and equipment to service them correctly.
Full-Service Auto Repair for Every Walnut Creek Vehicle
From routine preventative maintenance to complex diagnostics and engine work, N Service Auto Repair and Service handles it all under one roof. Here is a look at what we offer:
Auto Air Conditioning & Heater Repair
We service both R-134a and R-1234yf refrigerant systems, keeping your cabin comfortable no matter the season. Whether your A/C has stopped blowing cold or your heater is underperforming, we diagnose and repair it correctly the first time.
Preventative Maintenance & Oil Change Services
We follow factory-prescribed oil service intervals and offer 5k, 30k, 60k, and 90k milestone services customized to your vehicle and driving habits. We stock premium synthetic oils for every platform we service, including Idemitsu and ENEOS for Japanese makes, Liqui Moly and Motul for European vehicles, and Motorcraft and ACDelco for domestics.
Auto Diagnostics & Electrical Repair
Modern vehicles are as much computer as they are machine. We conduct thorough electrical and system diagnostics to identify exactly what your vehicle needs, without guesswork.
ADAS Calibration
Your advanced driver assistance systems depend on precise calibration to function as engineered. We perform ADAS calibration to manufacturer specifications so your safety features work exactly as intended.
Key Fob Programming
Factory-level key programming for a wide range of makes and models, done right the first time.
Brake Repair
We inspect and repair your brake system to keep your vehicle stopping safely and confidently under any conditions.
Engine Repair & Replacement
Whether your engine needs a targeted repair or a full replacement, we handle it with the care and precision these jobs demand.
Fleet Maintenance
We offer reliable service programs to keep your business vehicles on the road and out of the shop.
Suspension Repair
From worn shocks to sagging springs, we restore your ride quality and handling back to manufacturer specifications.
Tire Services
Proper balancing and rotation extend tire life and keep your vehicle tracking safely on the road.
Transmission Repair & Replacement
We diagnose and service both automatic and manual transmissions, getting to the root of the problem rather than masking it.
Vehicle Inspections
Pre-purchase, pre-trip, and state inspections so you know exactly where your vehicle stands before you commit to anything.
12 Month / 12,000 Mile Parts & Labor Warranty
The N Service Difference, Built on Over 30 Years of Japanese Vehicle Expertise
You’re not walking in to order off a menu here. We start every visit by listening to you, understanding what you’re after, and tailoring our recommendation to your vehicle, your situation, and what the factory actually calls for. You leave with the full picture, never just a bill.
Certified at the Highest Level
Our team holds ASE certifications spanning A1 through A8 and L1, bringing specialist-level knowledge to every job
Close to Everything in Walnut Creek
Remote pay, early bird drop-off, walking distance to Walnut Creek BART and downtown shopping so your day keeps moving
Financing Available
Payment options available through your service estimate when repairs are more involved
Japanese Vehicle Specialists Since 1991
Over three decades of hands-on experience with Toyota, Lexus, Honda, Acura, Subaru, Nissan, Infiniti, and Mazda is not something most shops can offer
12-Month/12,000-Mile In-House Warranty
Parts and labor coverage on every repair, because we stand behind what we do
You Always Know What We Found
Digital vehicle inspections with photo documentation sent directly to you before any work is approved
Frequently Asked Questions About Japanese Auto Repair
Do you only work on Japanese vehicles?
Which Japanese vehicle brands do you service?
Is an independent specialist as qualified as a dealership for Japanese vehicle service?
Do you work on Japanese hybrid vehicles?
Shop Amenities Built Around Your Day
- Remote pay
- Early bird drop-off for before-hours convenience
- Email and text updates throughout your service
- Lockout services available
- Walking distance to Walnut Creek BART and downtown Walnut Creek shopping and restaurants
Schedule Your Japanese Auto Repair Service in Walnut Creek, CA
Toyota, Lexus, Honda, Subaru, or anything else in your driveway. Since 1991, N Service Auto Repair and Service has been the specialist Walnut Creek drivers trust to get it right the first time. Come in and experience the difference firsthand.
N Service Auto Repair and Service
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