Safety First - MJ Auto Repair







Fair Honest Estimates - MJ Auto Repair



Professional Services for  Your Car

With our many years of Automotive Repair experience we long recognized the most important needs of our clients in every aspect: Safety, Reliability, and Affordability.

We are honored to serve our Clients’ every need at spectacular prices. Our high standards ensure that our staff is extremely knowledgeable and guarantee complete satisfaction with every repair.

Make an appointment or stop by our shop and find out firsthand why MJ Auto Repair is the repair shop that will efficiently provide all your repair needs.


Complete automotive maintenance and repair service


State-of-the-art diagnostic equipment


Brand parts, tires, accessories and more

Our Services

Heating & Air Conditioning

Your car’s engine is the power source for both heating and air conditioning systems. The systems also share other components.

Wheel Alignment

Wheel alignment is the position of the wheels relative to your car. When properly aligned, the wheels point in the right direction. Without proper alignment, the wheels resist your steering commands, as well as each other.

Suspension and Steering Systems

The primary function of your cars suspension and steering systems is to allow the wheels to move independently of the car, while keeping it “suspended” and stable.


We can help you choose the right battery for your vehicle and lifestyle. Our staff can safely and professionally install your battery and get you back on the road.

Cooling System Maintenance

Components are inspected and their conditions are recorded and compared to manufacturer’s specs.

Transmission Maintenance

Vehicles with automatic transmissions require transmission fluid. It protects the transmission from running too hot, especially during strenuous conditions such as towing or steep hills.

Belts & Hose Inspection

Exposure to heat, vibration and contamination makes belts and hoses wear out faster than any other components in your car. That’s why regular inspections are so important.

Oil, Lube & Filter

Have the oil changed accordingly, usually every 3-5,000 miles.

Tire Rotation

Tire rotation helps to equalize tread wear and is critical to gain the maximum life from your tire investment.

Check Engine Light

In order to meet Federal Exhaust Emission and Fuel Economy regulations, today’s vehicles are equipped with highly sophisticated electronic engine control systems.

Brake Service

The brake system is actually composed of two kinds of systems—Hydraulics and Friction Materials.

NY State Inspection

All vehicles registered in New York State must get a safety inspection and an emissions inspection every 12 months.

Towing Services

Is your car stuck in your driveway? Is your 18-wheeler stranded on the side of the highway? No matter where you are, let us provide you with fast and efficient towing services. You can count on us to have the equipment needed to get you where you need to be in no time.

Count on us for reliable towing services:

  • Damage-free towing
  • Automobile towing
  • Tractor trailer towing
  • Diesel truck towing
  • Heavy equipment towing
  • Professional drivers
  • Affordable rates
  • Service throughout Long Island

Call today to schedule your services


Drain oil, replaced  oil filter and gasket, fill engine with new oil.
Rotate 4 tires and advise on wear
Visually inspect brake pads and rotors.
Inspect under carriage for damage or leaks.
Tighten nuts and bolts undercarriage.
Inspect engine air filter.
Inspect air conditioning cabin filter.
Inspect and top off all fluids.
Inspect tire pressure to factoy specifications.
Clean air conditioning drain tube.
Perform 25 point safety inspection check.
Inspect brake system, brake lines and caliper hoses. Performed brake fluid test.
Inspect wiper blades and washer operation.
Inspect and performed battery, starting and charging system test.
Check for any outstanding special service.

Install next service reminder sticker.
Reset maintenance light on dash and/or navigation.
Road test vehicle after service is completed.

Services by mileagewise

What Maintenance Should I be doing and when? These are generic service recommendations based solely on time or mileage not on visual appearance or measurement. Their purpose is to extend the life of your vehicle and help prevent breakdown. Your vehicle’s requirements may differ depending on driving habits and/or owner’s manual recommendations. Check your owner’s manual and with your service advisor for specifics.

OIL – LUBE – FILTER: 3,000 miles to 5,000 miles
TIRE ROTATION: 3,000 to 5,000 Miles depending on tire style
PCV VALVE: Yearly, replace and service PCV system
WHOLE CAR DIAGNOSIS: Yearly and before purchase or sale
FUEL FILTER: Yearly or as needed
BATTERY SERVICE: Yearly or as needed
AIR CONDITIONING: Check every spring or as needed
RADIATOR COOLANT: Every two years, flush

RADIATOR CAP: Replace every two years
ENGINE OIL FLUSH: 2 Years or 30,000 Miles
AUTOMATIC TRANS FLUSH: 2 Years or 24,000 miles
POWER STEERING FLUSH: 2 Years or 24,000 miles
EGR SYSTEM SERVICE: 2 Years or 24,000 miles 4X4
TRANSFER CASE: 15,000 to 50,000 miles
CARBON CLEANING: 2 Years or 30,000 miles or as needed
THROTTLE-BODY SERVICE: 2 Years or 30,000 miles or as needed
RADIATOR & HEATER HOSES: 4 Years or 60,000 miles
DRIVE BELTS: 4 Years or 60,000 miles
TIMING BELT: 4 Years or 60,000 miles
DIFFERENTIAL FLUID: 15,000 to 50,000 miles
MANUAL TRANS SERVICE: 15,000 to 50,000 miles
VALVES: Adjust per owner’s manual

What Makes Us Unique

Our mission at MJ Auto Repair is to build relationship that are consistent with our core values as we strive to fulfill the needs of every customer. Our repair shop has built a reputation on providing courteous, honest, service, and we never loose site of what make us successful: Our customers, Employees and auto parts. This is why we strive daily to exceed their expectations.

Trained and certified ASE technician


Fast and reliable service

Same day service

Bilingual techs ( english and spanish ) and much, much more

Why Choose Us?

Fastest Support

Affordable Pricing

Expert Solutions

Spare Parts Availability

Supports All Brands

Certified Mechanics

Contact Details

+1(631) 901-1798

We are conveniently located at : 806 Long Island Ave Deer Park, NY 11729


We Have Experience

Your safety depends on the mechanical condition of your vehicle. That’s why we make it our #1 priority to provide you exceptional service, ASE-certified technicians with years of experience, the highest quality parts, and our own guarantee you’ll be satisfied with our work.


Happy Clients


Reliable Services

Repair Brakes

Tires Expert

Electrical Problems

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What payment methods do you accept?

We accept cash, visa and mastercard.

Where are you located?

We are located at 806 Long Island Ave, Deer Park, NY 11729

What are your hours of operation?

Days Hours
Sunday 9:30am-3:00pm
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 8:30am-5:00pm

How often should I rotate my tires?

Your tires should be rotated every other oil change, or every 6000 miles. Neglecting to rotate tires is a major cause of premature tire wear.

Is it really necessary to replace my timing belt at the recommended interval?

YES. The failure of a timing belt in many cars can result in major engine damage. The cost of repairing an engine with a broken timing belt is much greater than the cost of a timing belt replacement.

What does it mean if my "check engine" or "service engine soon" light comes on?

There are many sensors and computerized components that manage your vehicle’s engine performance and emissions. When one of these fails, the “check engine” light is illuminated. Although your car may seem to run fine, it is important to have the issue addressed to prevent long-term problems.

What should I do if my car starts to overheat?

This is a very serious problem – if your car overheats for too long, you can damage your engine. As soon as possible, find a safe place to pull off the road and shut the engine off! Do not attempt to check the fluid level in the radiator; the hot fluid can cause severe burns. The best thing to do is have your car towed to MJ Auto Repair.

When should I get my oil changed?

You should get your oil changed every 3000 miles or as recommended in your vehicle’s owner’s manual.

Why is engine oil milky brown?

Milky brown engine oil is an indication of coolant in the oil. This can be caused by a blown head gasket (or other gasket), a failed transmission cooler, or cracked casings. This condition is very serious and needs to be checked by a professional technician immediately.

How do I make sure my car battery has a good electrical connection?

Battery cables and terminals should be cleaned and inspected periodically to make sure they provide a good electrical connection.

Should I consider using synthetic motor oil in my vehicle?

Synthetic motor oils can be a good choice for high output, turbocharged or supercharged engines. Or for vehicles that are used for towing (especially during hot weather), and vehicles that operate in extremely cold or hot climates. Although more expensive than mineral-based oils, synthetic motor oils can improve fuel economy and provide longer intervals between changes.

When should I replace my car’s fuel filter?

To help ensure dependable, trouble-free performance, replace your car’s fuel filter approximately every 30,000 miles or as recommended in your vehicle’s owner’s manual.

When should I change my spark plugs?

For maximum fuel economy and peak engine performance, your spark plugs should be replaced every 30 months or 30,000 miles, unless your vehicle is equipped with 100,000-mile platinum tipped spark plugs.

I need to replace a burned out fuse, what should I do?

Always replace burned-out fuses with ones of the same amperage (printed on the fuse) and note that if a fuse continues to “blow,” you should have the circuit checked professionally by one of our technicians for defects.


Book an Appointment

Contact Details

+1(631) 901-1798

We are conveniently located at : 806 Long Island Ave Deer Park, NY 11729