Whether Your Fleet is a Single Family Car, a Large Corporate Fleet or something in between - We Keep Your Fleet On The Street & Your Family Cars Safe!

Security Auto and Truck Inc. has been providing customers in the Halethorpe, MD 21227 area with high-quality automotive maintenance and repair services since 2008. Our experienced mechanics will get your vehicle up and running again, and we'll keep it in top operating condition.

We provide a range of services, including 4x4 Services, Alignment, Batteries, Brakes, Car & Truck Care, Domestic Cars & Trucks, Electrical Services, Electronic Services, Engine & Transmission, Engine Maintenance, Expired Warranty Care, Fleet Brakes, Fleet Drive Train, Fleet Electrical, Fleet Electronics, Fleet Engine Work, Fleet Front End Services, Fleet General Services, Fleet Suspension Work, Fleet Tires, Fleet Trailer Work, Fleet Wheel Services, General Services, Heating and Cooling Services, Import Cars & Trucks, Inspections and Emissions, Miscellaneous Services, Quick Lube Services, Tires, Towing, Transmission Services and Undercar Services. We're proud of our great mechanics, who have years of experience working on many different types of vehicles. They have the knowledge required to diagnose your problems, and to find affordable solutions to get you back on the road quickly.

To learn more about our services, call us at 443-575-6641 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 Halethorpe.

Tech Talk
Technicians have a heavy responsibility when servicing Cars and Light Trucks. Not only are we responsible for the safety of everyone riding in the vehicle. We also have the responsibility of everyone on the planet. Here's why. Most Cars and Light Trucks run at stoichiometric ratio 14.7 to 1. The correct calculation is 14.7 lbs. of air to 1 lb. of fuel. This means a vehicle operating at 14.7 to 1 air fuel ration burns 9000 gallons of air to 1 gallon of fuel. In 2017 the United States sold 143 billion gallons of Gasoline. Multiply that by 9000 and you get how many gallons of air is used in the USA alone. This does not include other countries around the world. My calculator doesn't go the far.
Where is our responsibility? Every car or Light Truck that comes into our shops with a check engine (MIL) light has an emissions related item causing the check engine light to illuminate. This may cause the engine to run rich or lean. This causes excessive pollution on top of what we use at a stoichiometric ratio. We only have so much air and we can be part of the solution. You don't have to be an environmentalist to figure out that someday we will run out of air to breathe. We have a responsibility not only to our client but to our Planet. We have the responsibility to get it right. Think about this every time you work on a vehicle.