Monday	8:30AM - 5:00PM
Tuesday	8:30AM - 5:00PM
Wednesday	8:30AM - 5:00PM
Thursday	8:30AM - 5:00PM
Friday	8:30AM - 5:00PM
Saturday	9:00AM - 1:30PM
Sunday	Closed
Temporary hours due to Covid-19

Services We Offer

Welcome to San Diego Fast Smog! Your Automotive Specialist

We're open! Dependable Auto Repair In San Diego

Whether you need your brakes serviced, oil changed, battery replaced or other auto repairs, San Diego Fast Smog in San Diego is here to help. Save time by calling 619-231-3919 to schedule an appointment or just stop by at 2920 Commercial St and drop your vehicle off at our repair shop.

San Diego Fast Smog, The Best Truck and Car Repair Service in San Diego

Get top-notch auto repair services today at San Diego Fast Smog. From AC repair to transmission services, our goal is to offer expert auto repairs at an affordable price. We are conveniently located near you in San Diego. Come by our shop at 2920 Commercial St or call today to schedule an appointment at 619-231-3919.

Quick and Trouble-Free

We know your time is money. Most truck or car maintenance services can be completed while you wait. Many repairs such as AC repair, brakes, and transmission repairs will be performed that day. Straight forward or complicated, our mechanics will get your auto repairs done quickly and get you back on the road right away.

Get A Clear Estimate With No Hidden Costs

We will provide you with an easy to understand estimate before beginning any services. Ask us about options to keep auto repair costs low or upgrades to keep your car in top shape. We stand behind all of our work with a guarantee you can count on. Call today to schedule an appointment at 619-231-3919.

Our Mechanics Can Handle It

Our certified mechanics and highly skilled auto repair specialists provide the best in auto repair services for domestic and import automobiles of all makes and models.

Call today to schedule an appointment at 619-231-3919 or email us.

See What We Do!

Brakes, Car & Truck Care, Domestic Cars & Trucks, Electrical Services, Electronic Services, Engine & Transmission, Engine Maintenance, Expired Warranty Care, Fleet Brakes, Heating and Cooling Services, Import Cars & Trucks, Inspections and Emissions, Miscellaneous Services, Transmission Services and Undercar Services

Automotive News

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Brake Safety Awareness Month in August is the perfect time to have your brakes checked to make sure they are...
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Are you Driving an Unsafe Car? What You Need
By James C. Owens, Deputy Administrator, U.S. Department of Transportation, National Highway Traffic Safety Administration (NHTSA) Only you can protect...
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Vehicle Tips

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

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.)
Vehicle Tips

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.
Vehicle Tips

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.
Vehicle Tips

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.
Vehicle Tips

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

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.
Vehicle Tips

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

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.
Vehicle Tips

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

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

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.
Vehicle Tips

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.
Vehicle Tips

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.
Vehicle Tips

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

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

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

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

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

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

What our clients say about us?

Reviews and comments from our satisfied customers

Honest and Dependable

Took my car here two weeks ago for a smog check. 10 minutes. Easy breezy. Even better deal with a Groupon. Talked with the Owner Mario about other services since I was at 60,000 miles. He offered me a great deal on a trans fluid and coolant change. I checked and my trans fluid with pretty dark. Suppose to be pinkish. Dealership asked for twice as much. Small shop and operation. But i sat and watched as they worked on my car. No shady business. Even put air in the tires.

Phuc T., 08/28/2018
Best Auto Shop

Excellent work! I was very pleased with the timeliness and customer service. The services are at an accessible price and location is convenient for me. Thanks guys!

Randy M., 07/19/2018
Great Prices

Mario was great! He got me in and out real quick. The smog check was only $45, which is the least expensive I've found around here. He also plays good classic rock and has an awesome wood framed Abbey Road pic! 2 thumbs up from me!!

Rebecca S., 09/14/2018
Highly Recommended

Good people. Good rates. Highly recommend.

Jeff B., 02/15/2018
Honest Auto Shop

Great guys, they know what they're doing. Went in because I failed smog and needed my truck repaired. They took care of me, it took longer than expected, but they gave me updates. Honest good people.

Sparky, 01/25/2019
Great Customer Service

This is the first time I've had a great, fast and courteous service for any smog or mechanic work. I am definitely coming back and I am a believer!

Warren S., 01/21/2019
Amazing Service

Literally name speaks for itself! Staff was very polite and got right to work on my car! They forward your smog cert straight to DMV as well. Also, they do a lot of other work to regarding car repairs so I will be sure to visit them again soon as I was very impressed with my first visit.

D.V., 03/22/2019
Friendly Staff

Mario is super friendly and a genuine person. He pulled up a chair for me to sit on while he worked on my car and we chatted the whole time he worked.

Adam C., 07/23/2019
Fast and Courteous

Nice and clean garage, very friendly mechanic. Very fast service. I will recommend this place 100%

Farid H., 08/28/2018