Alternator Replacement
An alternator is part of a vehicle’s charging system and an essential component in keeping a vehicle operable...

Battery Replacement
An automotive battery works with a vehicle’s voltage regulator and alternator to supply electricity to the vehicle...

Starter Replacement
The starter is a motor that, when supplied with electricity from a vehicle’s battery, will engage the flywheel and crank the engine...

Starting & Charging System Check
The starting and charging system is responsible for starting and keeping the engine running. The starting and charging system is also...

Starting, Charging & Batteries
Description of Starting, Charging & Batteries
Your vehicle’s starting and charging system is involved in regulating multiple electrical processes to start your vehicle's engine and keep it running.
The starting system consists of the battery, a starter motor, and a starter solenoid responsible for starting the engine, while the charging system consists of an alternator and voltage regulator.
The charging system is responsible for routing energy throughout the entire electrical process while sustaining the battery’s charge.
The battery supplies the electric power necessary to start the vehicle.
This process starts when you turn the ignition.
Then, the starting system sends power from the battery to the starter solenoid to the starter motor, which turns the engine in order to begin the internal combustion process.
The alternator powers the other electrical components in your vehicle while the regulator controls the voltage supplied to each component.
The regulator also ensures that the alternator maintains the battery’s charge so that the entire cycle can continue.
Benefits of Starting, Charging & Batteries
Slow cranking engines and dim headlights can sometimes point to a problem with your vehicle’s starting and charging system.
Because the battery is required for the electrical charge needed to start the rest of the electrical system, a weak or dead battery can also prevent your car from starting.
If a jump start refuses to revive your battery and the starting system, our staff may need to take a closer look at the other components of the starting and charging system to determine whether or not you need a starter replacement or an alternator replacement.
All components within your vehicle’s starting and charging system are necessary to ensure proper working order, and one bad link between them can render the entire electrical process useless.
If you experience problems with starting your vehicle or maintaining its power even after trying a jump start, then allow our service staff to perform a starting and charging system check on your vehicle today.
Glenn Dale Tire & Auto and Roadside Assistance proudly serves the Starting, Charging & Batteries needs of customers in Greenbelt, MD, College Park, MD, Glendale, MD, and surrounding areas.
Frequently Asked Questions
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We are located at 5100 College Ave, College Park, MD 20740.
Complete Auto Repair Manufactured Service
We handle the whole gamut of auto mechanical repairs. You can rely on us whether you need a straightforward oil change, brakes, tires or diagnostics on a rarely occurring engine problem.
Technology
- We use the latest Computerized Equipment
Customer Friendly
- Diagnostics & Estimates
Reliable Service and Parts
- 12 Month / 12,000 Mile Warranty
Affordable Prices
- Best Prices in College Park and Surrounding Areas
Quick & Flexible
- Same Day Service. No Appointment Necessary
Accessible
- Easy access from Route 50, the BW Parkway (MD 295), and the Capital Beltway (I-495)
Convenient
- Free Local Uber Drop Offs
Verified
- Top AAA Approved Shop in College Park, MD
Extended Warranty
- Ask about our nationwide extended warranty

Customer Testimonials
We stand by our work.
The owner John is very knowledgeable and the whole staff is friendly. I came for an oil change and to have my tires serviced (rotation, alignment and balance) because I thought they needed it. John told me I didn’t need service to my tires and they rode very well; no need to spend the money on a service that wasn’t needed. We all know many establishments would try to push a service for a dollar so his honesty is appreciated. Reasonable pricing and great service. Highly recommend! Services: Tire rotations, Oil change
Ashley B.Google Review
They did a great job of stopping the noise from my car. They checked and rechecked everything to ensure it was safe and drivable. Did not feel like they were hustling and trying to run my bill up. They did an awesome job. I definitely recommend their services.Services: Wheel alignment, Steering & suspension repair
Stephanie GilliamGoogle Review
Excellent, fast and efficient services. And their prices are awesome!!! Services: Tires, Oil change
Andre StewartGoogle Review
I dropped by here today as my brakes were making an excruciating sound. They were able to take me in as a drop in and was out soon enough to continue to my brunch. I was able to also get my headlights changed as well. Friendly staff and would recommend taking the drive from va where I reside. Thanks again guys! Services: Battery, Brakes
Shakira RichardsVA Resident
Since 2003 I have entrusted all my vehicular repairs and maintenance to John and his team at C & D Auto Service. In that time I have referred my family and friends to this shop. You are in safe and steady hands with John.
Ayawa AklasuMD Resident
Very honest and experienced mechanics. Friendly and courteous service, reasonable and affordable rates. Services: Auto maintenance, General repairs & maintenance, Wheel alignment, Steering & suspension repair, Steering & suspension replacement
Nyoh ClaudiaGoogle Review
I came in for an oil change and to get some of my lights changed on my vehicle and they were very busy but they communicated very well with me about when they would have time I highly recommend being any of your vehicles here. The owners are wonderful and honest so that’s alway a plus.
Daniel CharlesGoogle Review
Very knowledgeable HONEST people. Saved me over 2K based on a quote I would have received from another shop. Services: Tires, Steering & suspension repair, Brakes, Electrical
Ronnell FieldsGoogle Review
I had slow leak from a nail puncture and I was told by another tire shop that run flat tires could not be fully patched. He said it would cost $75 for a temporary fix but he recommended replacing, so I bought another tire online. [...] Thomas did such great work that it was not a temp fix at all and basically let me know the other place did not know what they were talking about. I have had no issues with the tire and its been over 3 months. He also said the repair came with a lifetime warranty so this place is all good in my book. Highly recommend. Service: Tires
RoxyWashington, DC Resident