Best Auto Repair, Reseda

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A.G. Automotive & Diagnosis, Reseda's Best Auto Repair Services

We do things different because we ARE different!

Get honest, expert, auto repairs and professional service today at A.G. Automotive & Diagnosis. Our goal is to offer the best auto services available at reasonable prices. Call today to schedule an appointment at 818-578-5191.

"Can You Fix It Today?"

We know your time is valuable. That's why we are conveniently located near you in Reseda, CA. Most truck or car maintenance services can be done while you wait. Many repairs can be completed in as little as one day. Simple or complex, we will get your auto repairs done quickly and get you back on the road in no time.

"Honestly, How Much Will It Cost?"

Since 2015, A.G. Automotive & Diagnosis has provided Reseda area customers with easy to understand estimates before beginning any work. Ask us about options to keep auto repair costs low or upgrades to keep your car running at peak performance. We stand behind all of our work with a guarantee you can take to the bank. Call today to schedule an appointment at 818-578-5191.

"You Are The Best Auto Repair Shop In Reseda!"

Our customers say they can't find the same level of expertise that our auto mechanics provide anywhere else! Our certified technicians and experienced auto repair specialists provide 5-star service on domestic and import vehicles of all makes and models.

Call today to schedule an appointment at 818-578-5191 or email us.

Discover What We Do!

Car & Truck Care, Electronic Services, Electrical Services, General Services, Heating and Cooling Services, Engine & Transmission, Miscellaneous Services, Towing, Transmission Services, and Undercar Services



What Good is a warranty if you have to go back to the same repair shop to use it?
We have you covered with our exclusive nation wide warranty. If you are over 25 miles from our shop we have a nationwide network of repair shops across the country to make sure that you are covered anywhere you go. Please call A.G. Automotive & Diagnosis for more details.
36 month/36,000 miles warranty
  • Free coffee
  • Free WiFi

OUR SERVICES

Brake Service
Car Care
Auto Repair
Alignment
Domestic Repair
Electrical
Engine Services
General Services
Import and Foreign Repair
Tires
Transmission Service
Undercar Services

A.G. Automotive & Diagnosis Offers Auto Repair Services You Can Count On!

ASE (Automotive Service Excellence)
IATN (International Automotive Technicians' Network)
ASE Master Technician
Parts Plus CCC
Car Care Aware

VEHICLE
TIPS

According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.

The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)

Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.

Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.

Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.

A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.

Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.

Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.

Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.

Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.

Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.

Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.

Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.

Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.

Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.

Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.

Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.

Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.

Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.

Inspect the suspension system regularly. This will extend the life of the vehicle's tires.

TESTIMONIALS

We brought our Mazda CX-5 in for an AC check, just a week after our Ford Fusion which needed numerous hose replacements. We've been using A.G. for a handful of years now for the Fusion, while the Mazda was serviced by the dealer until the warranty just recently expired. My Fusion was at A.G. for about a week which was a little bit longer than expected. But I realized that parts and shipping can have delays due to all the supply chain issues going on right now. And it helped in finding cheaper parts as they were able to shop around, which lowered my charge from the original quote. So, a week later, we decided to bring our Mazda in, basically without any appointment. The dealer wanted an insane amount of money to refresh the AC. But A.G. checked and repaired our AC issue and got it in and out in the same day. I think they did it so quick as a quiet courtesy for the delay with the Fusion, which, in my opinion, shows great customer service. We will continue using A.G. for all our auto repairs, as well as recommend them to our friends and family. Chuck is a cool, up front guy and the two women who handle the administrative work and the customers, Amber and Tammy, are very friendly and courteous.
, 05/01/2022

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Tammy and Amber were very helpful and nice, I think they both took an hour each to explain stuff to me. Not the cheapest shop ,but it's worth it in LA, I'll never take my car to a cheap shop to be lied to again. I would recommend anyone to come here if you care about your car.
, 04/12/2022

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Amber is such a great addition to the team and is so welcoming! It was also cool hearing how she was a customer and is now a part of the team. She really listened and understood my financial limits during this visit and helped with no judgement.
, 01/29/2022

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My regular mechanic has been really busy lately, and My daughter brings her Prius to A.G. Automotive, so I decided to try them out, and I was not disappointed. Chuck was very professional, and honest. He did fix the problem at hand, but did say he needed a few days to find the actual deep down cause of the problem so we will bring the car back very soon. He got the car back on the road, and I felt very at ease talking to him. He is very down to earth, and to the point. He is a mechanic you can send your kids or wife to and not worry about getting gouged or sold services that are not needed. Now granted they are a bit short handed right now, but they will get the job done. I feel like I have found a new mechanic, Also Thank you to Amber who answered the phone and got me in.
, 12/22/2021

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Excellent shop and service. They stayed open late just for me to pick up my car!
, 12/06/2021

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All around amazing shop!! Some of the nicest and most up front people I've ever met. Aside from excellent customer service, there's no one I would trust more with my car. They got me in quickly and not only fixed my electrical issues, but made sure everything else on the car looked good. They even gave me a heads up on what I will be having to replace next! This shop is a rarity and will forever be my go to.
, 10/23/2021