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Clayton Auto Repair

GRAY'S AUTO SERVICE

Gray's Auto Service offers auto repair services to Clayton, MO

If you are in need of a trustworthy auto mechanic near Clayton, we hope you choose our local repair shop! Here's some information about us.

Who? Gray's Auto Service - We are Clayton's leading choice in auto repair. Our staff is well-trained with the goal of consistent and great customer service.

Where? Located conveniently for Clayton residents, our address is 7624 Dale Ave.

What? 4x4 Services, Alignment, Brakes, Car & Truck Care, Carburetor Services, Domestic Cars & Trucks, Electric and Hybrid Vehicle , Electrical Services, Electronic Services, Engine & Transmission, Engine Maintenance, General Services, Heating and Cooling Services, Import Cars & Trucks, Inspections and Emissions, Miscellaneous Services, Quick Lube Services, Tires, Towing, Transmission Services and Undercar Services

When? Schedule an appointment now by contacting us online or calling 314-781-1175. Don't let your vehicle go unattended.

Thank you for considering Gray's Auto Service!

  • Working Hours
    Monday 7:30AM - 5:00PM
    Tuesday 7:30AM - 5:00PM
    Wednesday 7:30AM - 5:00PM
    Thursday 7:30AM - 5:00PM
    Friday 7:30AM - 5:00PM
    Saturday Closed
    Sunday Closed
  • Visit Our Shop

    We have friendly staff who will take care of you

    7624 Dale Ave
    Richmond Heights, MO 63117

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  • Have Questions?

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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

  • Exceptional service and timely work. My car purrs like it's brand new after their work on the muffler and exhaust. Additionally, they were able to track down a rear windshield wiper that I thought was only available at the dealer. Fair prices through and through. Truly a one-stop shop. I'll be back. Thanks!!!


    -Colin C.

  • Been going to Gray’s for years. Tried another place when I moved (it was closer to home) and was quickly reminded why Gray’s is the best: trustworthy, timely, fair and professional.


    -Bill S.

  • Another great experience at Gray’s! I called to make an appointment to replace a tail light and was able to get in the next day. Customer service was professional and courteous over the phone and when I brought my car in. It was done SO fast. I will continue to take my car there as needed. I highly recommend Gray’s!


    -Liz B.

  • My wife and I started going to Grays Auto a couple of years ago. The location and service couldn't be better. They try their best to get you an appointment asap and prices are affordable. We highly recommend!


    -Brian E.

  • Aussie and Vern and their colleagues run a quality shop. Their work is first-rate, their prices fair, and they work in a fast and friendly manner. These people pay attention to detail. They take pride in their work.


    -Bob B.

  • Very honest and accommodating, will definitely be back for all my future auto needs.


    -Nick M.

  • Very professional service. Excellent staff. I will definitely go back!


    -Janice K.

  • Besides being competent and thorough in their roles, the office manager and the mechanic were friendly and welcoming, as was the owner. Best of all, I wasn't treated like I didn't know anything but that I was competent in my own way!! I definitely recommend Gray's Auto Services and am glad for the recommendation I had received from another since I recently moved into the St. Louis area.


    -Elaine M.

  • I stopped in to Gary's Auto today after picking up a nail in my tire. Turned out that the shop was actually closed, but I was still warmly greeted and after explaining my plight he opened the shop doors to look at my tire. Gray's went above and beyond and generously helped me out of a bad situation. They have earned my future business! Thank you!


    -Roland D.

  • Gray's Auto was referred to me by a friend when I first moved to St. Louis. My little old car had some issues from flat tire to new clutch in the last few years. These guys always do a good job. The prices are honest and fair. And the work is always done quickly. It is hard to find a good mechanic and these guys are the best!


    -Megan O.

  • I've been taking cars to Gray's since I was old enough to have a car. I can always trust their honesty and love that they now text you about your car for convenience. I recommend them to family and friends all the time, especially when people are questioning whether another shop is being fair with them. Friends have had similar good experiences. I'll continue to go to Gray's for all auto services. Keep up the good work!


    -Mary S.

  • I brought my 35 year old Toyota to Gray's and they did a great job on it. The service was fast and priced fairly. They are experts on carburetors and had mine running better in a couple of hours. I will definitely be back. Highest recommendation.


    -B. H.