KNB Service & Auto Body

Your local mechanic conveniently located at 401 W North Ave in Northlake


At KNB Service & Auto Body in Northlake, our objective is to be your one-stop vehicle maintenance and repair shop. We take the guesswork out of the question- “who should I trust for my much-needed maintenance and repair service?” When you bring your vehicle to us for any maintenance or repair service, you already know that you will receive the region’s best. Besides giving all of our loyal customer’s peace of mind that your essential source of transportation is maintained at the highest standards throughout the auto service industry. No matter if you need simple, quick maintenance from our Quick Lube technicians or if you require a more-involved service to repair a sophisticated system, we’ve got you covered with the service that you need at KNB Motors in Northlake, IL. Conveniently located near Melrose Park and Elmhurst, serving the greater Chicagoland area. Here is a summarized menu of the service that we provide every day in our Service Department:

Service Estimate KNB Chicago

Maintenance Services

For those vital maintenances on parts known to have a limited service life, we can get you in and out quickly and conveniently including oil and filter change, tire rotation and brake inspection, battery test and replacement, Multi-Point inspection, cabin filters, and wiper blade replacement.

Tire Rotation KNB Chicago

Part Repair

Maybe you have a faulty part of a component with significant wear that needs repair? We provide part repair service for defective components including but not limited to spark plugs, belts, brake calipers, alternator, water pump, oxygen sensor, PCV valve, head gasket, mass airflow sensor, intercooler and turbo duct, and fuel pump.

Service Systems Replacement

Systems Replacement

In the rare event that something significant goes wrong, we also provide systems replacement service including differential, transfer case, catalytic converter, transmission and engine replacements.

KNB Welding and Fabrication

Welding & Fabrication

Our staff is highly trained plus experienced in a variety of areas to make us a complete one stop auto repair service shop. Whatever welding or fabrication needs you may encounter, we can take care of it, including refurbishing, sheet metal work, and cylinder head welds.

KNB Catalytic Converter Repair

Catalytic Converter

Our experienced mechanics use all diagnostic tools at their disposal to get to the heart of the matter and minimize the cost of repairs. They diagnose any troubles that could lead to the replacement of your catalytic converter. If a replacement is necessary, they work with you to make the process as easy as possible. No matter what exhaust problem you’re facing, our team is ready to help get your vehicle like new again.

KNB Service Insurance Claim Assistance

Insurance Claim Assistance

KNB works with all major insurance companies and we are a preferred shop for several of the major insurers. Your insurance claim is processed quickly and efficiently, so your vehicle can be completed sooner. Drive or tow your vehicle to our facility at 401 W North Ave, Northlake, IL to get your estimate on repairs. We will give you a complete, professional estimate and get a time scheduled to begin working on repairs.

We understand the inconvenience of not having a vehicle while yours is being repaired. We can arrange your rental car so you are not without transportation.

Shocks & Struts Service

Car Wash & Detailing

Exhaust System Service

Oil & Filter Change

Transmission Replacement

Engine Timing Belt Service

Transmission Fluid Exchange Service

Summer Maintenance Tips

Winter Maintenance Tips

Brake Rotor Resurfacing or Replacement Service

Differential Service

Transfer Case Service

Power Steering Fluid Exchange

Serpentine Belt Replacement

Lower Control Arm Replacement

Muffler Inspection & Replacement

Steering & Suspension Repair

Tire Mounting, Balance and Rotation

Vehicle Pick-Up & Delivery

Rental Vehicles

Insurance Claim Assistance

Safety Emissions Testing

Headlight Replacement

Charging System Service

Radiator Service

EGR Valve Service

Wheel Bearing Replacement

CV Axle Replacement

Check Engine Light Diagnosis

Spring Maintenance Tips

And More!