OK1 Automotive Technology LLC

Mobile ADAS Calibration Experts

OK1 Automotive Technology provides mobile auto solutions with a focus on quality and precision. Our ASE certified team uses OEM equipment for accurate diagnosis and repair, ensuring customer satisfaction.

ASE Certified


At OK1 Automotive Technology LLC, we leverage our vast experience in the automotive industry to offer premier mobile auto solutions throughout Chicago Southwestern Suburbs, including areas like Chicago Ridge, and Joliet. Whether you’re in New Lenox, Lockport, Alsip, or Mokena, our commitment to superior quality, precision, and customer satisfaction sets us apart. Serving a vast geographical area, we cater to a multitude of needs for both automotive shops and individual car owners across foreign and domestic cars. Our unwavering commitment to superior quality, precision, and customer satisfaction is what sets us apart in the industry.

Our team of ASE certified and dealer-trained technicians utilize OEM diagnostics equipment and module programming techniques to guarantee precise diagnosis and resolution of performance issues. We comprehend the complexity of modern vehicle electronics and provide innovative, mobile solutions, ensuring efficient, safe repairs, wherever you’re located. At OK1, we center our services around you, aiming to enhance your cycle time with our mobile team of experienced Master Technicians.



Full-Time Staff


Cities Served


Happy Clients


Projects Completed

Our Services

What Service Do we Offer?

At OK1 Automotive Technology LLC, we provide a comprehensive range of mobile auto services.

Mobile ADAS Calibration

Precision is vital in our Mobile ADAS Calibration service. We meticulously calibrate your vehicle's Advanced Driver Assistance Systems, ensuring optimal safety and performance on the road.

Electrical Diagnostics

Uncover hidden issues with our Electrical Diagnostics service. We identify and resolve performance issues in your vehicle, employing both OEM and aftermarket scan tools for comprehensive, meaningful reports.


Experience seamless vehicle operation with our Module Programming service. Using OEM equipment, we update and optimize your vehicle's electronic systems according to the manufacturer's specifications.

Pigtails & Harnesses Repair

Save on costs with our Pigtails & Harnesses Repair service. We fix these components, preventing the need for expensive replacements of entire wire looms.

AC Recharge

Enjoy cool comfort with our AC Recharge service. We use 1234YF refrigerant to recharge your vehicle's air conditioning system, ensuring it works efficiently even in the hottest weather.

SRS Systems Repair

Trust in our SRS Systems Repair service for your automotive shop or collision repair shop. We ensure your vehicle's safety systems are functioning correctly, prioritizing passenger safety above all else.

Hire The Best

Why You Should Hire Us?

Choose OK1 for our extensive experience, ASE certified technicians, use of OEM equipment, and commitment to providing cost-effective, efficient solutions that prioritize your vehicle’s safety and performance, all delivered right at your doorstep.

Extensive Experience

With years of experience in the automotive industry, we bring a wealth of knowledge and expertise to every service we provide.

Mobile Services

Our mobile auto solutions offer you convenience, saving you time and effort by delivering our services wherever you are.

ASE Certified Technicians

Our team is composed of ASE certified and dealer-trained technicians, guaranteeing top-quality service and professional expertise.

Safety First

Our services like Mobile ADAS Calibration prioritize your safety, ensuring your vehicle's safety systems are operating at their peak.

OEM Equipment

We utilize Original Equipment Manufacturer (OEM) diagnostics equipment for accurate performance issue diagnosis, ensuring your vehicle receives the best care.

Customer-Centric Approach

We center our services around our customers, aiming to enhance your cycle time and ensure efficient, safe repairs, no matter where you are located.

You Can Count On Us

Your Trusted Partner

We’re more than just a service provider – we’re a reliable partner in maintaining your vehicle’s performance and safety.

Ensuring Vehicle Safety and Performance

In the era of advanced vehicle technology, maintaining optimal performance and safety of your vehicle is paramount. Our specialized services, including Mobile ADAS Calibration, Electrical Diagnostics, and Wire Harness Repairs, are tailored to ensure your vehicle’s safety systems are operating at their peak. We utilize OEM equipment and strictly adhere to manufacturer’s specifications, delivering precise and accurate services.

Our Mobile ADAS Calibration is critical in ensuring the functionality of your vehicle’s Advanced Driver Assistance Systems. These systems play an instrumental role in elevating vehicle safety by providing alerts and automated responses to potential hazards. With our meticulous calibration, we ensure these systems are operating optimally, thus enhancing your safety on the road.

Moreover, our Electrical Diagnostics service is pivotal in identifying and resolving any performance issues in your vehicle. By employing both OEM and aftermarket scan tools, we offer comprehensive and meaningful reports, helping you understand your vehicle’s health better, and making informed decisions about necessary repairs.


Cost-Effective and Efficient Solutions

Vehicle repairs can often prove to be costly, especially when it involves replacing whole components. Our services, such as Wire Harness Repairs and 1234YF Refrigerant services, are designed to offer cost-effective solutions without compromising on quality. We help you bypass the cost of replacing entire wire harnesses or suffering through a hot summer with a malfunctioning AC.

Our Wire Harness Repairs service is a testament to our dedication to offering cost-effective solutions. Instead of replacing entire wire harnesses, which can be expensive, we repair these components, saving you substantial costs. Our expert technicians ensure these repairs are conducted efficiently and effectively, prolonging the life of your vehicle’s wiring systems.

Additionally, our 1234YF Refrigerant service ensures your vehicle’s air conditioning system operates efficiently, offering you comfort during hot weather. This service not only enhances your driving comfort but also contributes to the longevity of your AC system, saving you from potential costly repairs or replacements in the future.

With our mobile auto solutions, we bring the solutions to you, saving you time and offering convenience. Choose OK1 for cost-effective and efficient automotive solutions.

Frequently Asked Question

Have questions about our services? Here are some answers to some frequently asked questions.

Mobile auto service is a convenient method of vehicle servicing where the technicians come to your location. This eliminates the need for you to take your vehicle to a repair shop, saving you time and effort.
We can service a wide range of vehicles, including both foreign and domestic cars. Our technicians are trained and equipped to handle various makes and models.
Yes, we use Original Equipment Manufacturer (OEM) diagnostics equipment. This ensures that we can accurately diagnose and resolve performance issues in your vehicle.
Yes, our technicians are ASE certified and dealer-trained. This means they have undergone rigorous training and testing to ensure they have the skills and knowledge to service your vehicle effectively.

Yes, we specialize in handling complex vehicle electronics. Our technicians are trained in innovative service solutions to ensure efficient and safe repairs.

We prioritize safety in all our services. Our technicians follow strict safety protocols and use OEM equipment to ensure your vehicle is serviced safely and effectively.


Check Out Our Work

Explore our gallery to see the high-quality workmanship and dedication that goes into every service we provide, showcasing our commitment to excellence in the automotive repair industry.

Request Your Free Quote Today

We provide transparent pricing, ensuring you know exactly what you’re paying for before we start any work.