Welcome to J.J. Service Center!
Your Automotive Specialist
Auto Repair You Can Count On!
J.J. Service Center has been providing customers in the Highwood, IL 60040 area with high-quality automotive maintenance and repair services since 1976. Our experienced mechanics will get your vehicle up and running again, and we'll keep it in top operating condition.
To learn more about our services, call us at 847-681-1228 or email us today. We're looking forward to earning your trust as a friendly, honest and reliable alternative for your auto maintenance and repair needs in Highwood.
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
JJ's is by far as good as it gets. We have been coming to him for years, and he is always overly accommodating, beyond fair and lightening fast. I never fail to be impressed with the level of service and quality of work that I receive here, and I recommend him to everyone I talk to who is in need of an OUTSTANDING mechanic. I have been burned many times by many mechanics and recognize the diamond in the rough that I have found in JJ's auto repair. 5 stars is not enough.
Meryl M.
Stopped in without an appointment to have them check a slow tire leak, and they had the tire fixed in no time at a great price. Sometimes the small shop offers the best service! I'll go back again.
Chris P.
The absolute BEST service oriented Mechanics in the North Shore, bar none, The BEST!!!
Blake B.
The only place in the Chicago area I trust with my vehicle. I recommend these guys to everyone I meet, they are fast, reliable, and most important, honest mechanics.
Steve H.
Thank you for running such a reliable and honest business! Take your vehicle here, you won't regret it.
Phil B.
My fiance has been taking his cars here for 12 years. He had nothing but good things to say. Moreover he said that this mechanic is honest. He took my Volvo there and they fixed for under $500 while other places gave me estimates in the 1900-2200 range.
Anya S.
Amazing service. Great prices. Very friendly and honest mechanics. Wouldn't take my car any place else in Lake County.
Jess E.
Great service, got my car in and out within 24 hours. They were very honest about my cars issue and didn't try to rip me off.
Dominik S.
This place is always busy and that's because people keep coming back here so their customer base is always growing. I've been taking my car here since I moved to the area in 2010. I know how to wrench on cars, and spend a lot of time working on my "fun" car in the summer, but the daily driver goes here for service. There's never any BS from the mechanics. They are honest and do quality work. I recommend this place to any friends in the area.
Roman K.
JJs was the only mechanic (of many that I tried) that was able to figure out why my car was randomly reheating. Then, they helped keep my car working until I was able to buy a new car. A couple times when I brought my car in before work, they drove me to my job so I would not have to pay for an Uber. They are a great business and I highly recommend them.
Jordan S.
Great people. Awesome mechanics.
Ray F.
Quick, competent, and friendly! I'm new to the Highwood neighborhood, but I already know that these guys will be my go-to when I have car trouble.
Taylor W.
Fantastic customer service and expertise. Knowledgeable staff and very reasonable pricing.