FacebookGoogle+Yelp - TransparentRepairPal White

908-323-2910

Call us, we're here to help!
Request For Appointment

ABOUT US

HOME > ABOUT US

Turn to Precision Automotive & Diesel for All of Your Auto Repair & Maintenance Needs

Precision Automotive & Diesel brings you the best full service auto and diesel care in Hunterdon County. We are dedicated to honesty and quality work that meets, and exceeds, our customer's expectations. Our dedication means we have a lot of repeat business, and we want you to be a repeat customer as well.

We specialize in Ford Powerstroke, Chevy Duramax, and Dodge Cummins diesel engines. Our mechanics know these engines inside and out from a full engine build, head studs, exhaust, programmers, performance upgrades and any modification from those who demand a little more from their vehicles including building you horsepower, torque and increasing your fuel mileage.

With our state of the art diagnostic equipment, we also offer services on both domestic and import vehicles including everything from tune-ups, oil changes, heavy repairs, ac service, transmission repair, engine repair, rotate tires, mufflers, brake repair and other types of repairs, major and minor.

We've been in the area and servicing vehicles in our community and beyond for over 20+ years and recently moved into our new shop located off exit 12 off rt 78, in the Perryville Industrial Park. Each mechanic and staff member provides prompt and courteous service; plus we will also pick you up or drop you off while your vehicle is getting worked on.

We stand by our word and our workmanship, so call us at 908-323-2910 to schedule an appointment or get answers to your questions, or you can stop by and say hello.

  • Diesel Specialists
  • Diesel Performance Enhancement
  • All Vehicles, Import & Domestic
  • Lift Kits & Accessories Installed
  • Fleet Accounts Welcome
  • Quick Lube Services

  • Working Hours
    Monday 8:00AM - 5:00PM
    Tuesday 8:00AM - 5:00PM
    Wednesday 8:00AM - 5:00PM
    Thursday 8:00AM - 5:00PM
    Friday 8:00AM - 5:00PM
    Saturday 8:00AM - 2:00PM
    Sunday Closed
  • Visit Our Shop

    We have friendly staff who will take care of you

    78 NJ-173
    (78 State Route 173 Ste 10)
    Hampton, NJ 08827

    Get Directions
  • Have Questions?

    We're here to help you!

    908-323-2910
    Send A Message
    • 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

  • Hidden gem if you own a diesel truck.


    -Julia S.

  • I have gone to Precision on multiple occasions and would go back in a heartbeat. I have a 2006 F250 6.0. I bought the truck used in 2014 with 90k on it. They did a full diagnostic and recommended I "bulletproof" my truck in addition to doing the head studs that are a common fail on these trucks. I did my research and I couldn't beat their price anywhere else. I have driven over 200 miles to take my truck to Precision to get repairs done. They are friendly, prompt, fair and very military friendly. I highly recommend them for your diesel needs.


    -Alistair H.

  • These guys helped us out after cars starter died. They found us the new part super fast and for a good price. Highly recommend, friendly people, great service and hospitality.


    -Jilyse V.

  • Love this place! Great customer service, and they do great work at a good price and truck is always done on time if not earlier! Won't be taking my truck anywhere else but here!


    -Jonathan E.

  • Excellent service on complex diesel trucks.


    -Will P.

  • Since I've found this place I will go nowhere else. Being in customer service myself I appreciate that they are honest and have their client's (me) best interest. We have three vehicles old, new, truck, SUV... and trust Precision with them all. I highly recommend giving them a call for all your automotive needs.


    -Ashlie M.

  • Fantastic trouble shooters who knew exactly what was necessary to get my engine back up and running again. 5 stars all the way!


    -Ken N.

  • Hands down the best garage I have ever been too. They went above and beyond. Great service and very knowledgeable. Very trustworthy people.


    -Frank C. Jr.

  • Great shop. Knowledgeable and on time. Local and trustworthy. All great things when you're not from the area! A great find.


    -Meg H. H.

  • Awesome place and great work!


    -Michael J.

  • Thanks to Rob, Emily and crew. True professionals, extremely knowledgeable. Explained everything from start to finish. Thanks again, the beast is running great!


    -Bill A.

  • The only shop I would ever trust to work on my Excursion. Extremely knowledgable, excellent pricing and superior customer service.


    -Matt W.

  • Best diesel mechanic around. Honest, knows his stuff, reasonable, and personal. You won't just feel like a customer, you'll feel like a friend. My mind is at ease every time I need my truck serviced. I never have to worry about being scammed or paying for things I don't need. He'll let you know what needs immediate attention and what doesn't, as well as the consequences of not having certain routine service or repairs. I am so happy to have been referred.


    -D. S.