Transmission Repair in Sterling, VA

Comprehensive Transmission Repair Services for Optimal Vehicle Performance

That strange noise, the sudden jerk when you accelerate, the dreaded check engine light—we know the feeling of anxiety that comes with transmission trouble. It’s more than just an inconvenience; it’s a worry about your safety, your daily routine, and the potential for a costly, confusing repair.

For nearly 50 years, our family at Chandler & Sons Automotive has been the trusted partner for drivers in Sterling when they face that uncertainty. We’re not just another auto shop. We’re your neighbors, committed to providing honest answers, expert work, and the peace of mind you deserve. Before you worry about the worst, let our family take a look.

Mechanic Working on a Transmission

We service the following cities and their surrounding areas:

  • Annandale, VA
  • Ashburn, VA
  • Centreville, VA
  • Gainesville, VA

Are You Noticing These Signs of Transmission Failure?

Your vehicle often gives you warning signs before a major issue occurs. Recognizing them early can save you from more expensive repairs down the road. If you’re experiencing any of the following, it’s time to have your transmission checked by a professional.

  • Slipping Gears or Sudden RPM Spikes: Your engine revs high, but your car doesn’t accelerate accordingly. It might feel like the car is momentarily in neutral before catching the gear.
  • Rough or Delayed Shifting: You notice a significant hesitation, clunk, or jerk when the transmission shifts gears, especially from park into drive or while accelerating.
  • Whining, Clunking, or Grinding Noises: Any unusual sounds, whether a high-pitched whine, a humming noise that changes with speed, or a grinding sound during shifts, are clear red flags.
  • A Burning Smell: A sharp, acrid smell can indicate that your transmission fluid is overheating, which breaks down its ability to lubricate and cool vital components.
  • Leaking Red Fluid Under Your Car: Transmission fluid is typically bright red (though it can darken to brown with age) and has a slightly sweet smell. A puddle of this fluid on your driveway means you have a leak that needs immediate attention.
  • Check Engine Light is On: While the check engine light can mean many things, modern vehicles have sensors that specifically monitor transmission performance and will trigger a warning light if a problem is detected.

If any of these symptoms sound familiar, call Chandler & Sons today for an expert diagnostic check. Addressing issues early is the best way to prevent more significant and costly damage.

Our Honest & Transparent Transmission Service Process

We believe that trust is built on transparency. When you bring your vehicle to us, you’re not just a work order; you’re a partner in the repair process. We clarify every step of the transmission service process so you can make confident, informed decisions.

Step 1: Thorough Diagnostics with Advanced Technology

Guesswork has no place in our shop. Our process begins with a complete diagnostic check to find the true source of the problem. Our ASE-certified technicians will:

  • Use advanced diagnostic equipment to accurately read computer error codes.
  • Perform a comprehensive inspection of the transmission, including fluid condition and external components.
  • Identify the precise issue so we can recommend the right repair—not just the costliest one.

Step 2: A Clear Explanation of Your Options

We believe you should be in control of the repair process. That’s why we take the time to explain our findings and your options in plain English—no confusing jargon or high-pressure sales tactics. We’ll lay out the pros and cons of each path, whether it’s a minor adjustment, a fluid service, a targeted repair, or a full rebuild, so you can make an informed decision that fits your budget.

Step 3: Expert Repair by AC Delco Master Technicians

Once you’ve approved the work, our AC Delco Master Technicians get to it, adhering to the highest standards of quality. Whether we’re replacing a faulty solenoid, rebuilding your transmission with premium components, or installing a quality replacement unit, every step is performed with precision and care.

Step 4: Quality Testing and Our 3-Year/36,000-Mile Warranty

The job’s not done just because the repair is complete. We verify that everything works exactly as it should through rigorous road tests to ensure your transmission is shifting smoothly and performing perfectly. We stand behind our work with an industry-leading 3-Year/36,000-Mile National Warranty, giving you confidence and peace of mind no matter where the road takes you.

Complete Transmission Services for Sterling Drivers

Your transmission is one of the most complex systems in your vehicle. Our team has the expertise to handle every aspect of its care, from routine maintenance to major overhauls.

Transmission Fluid Change & Flush

Clean transmission fluid is vital for lubricating parts, cooling components, and enabling smooth gear shifts. Over time, fluid breaks down and collects debris, so regular service is the best way to prevent wear and extend your transmission’s life.

Transmission Leak Repair

A small leak can quickly turn into a major failure. Our technicians are experts at locating and repairing leaks from seals, gaskets, pans, and cooling lines. We’ll repair the source of the leak and restore the correct fluid level to prevent overheating and internal damage.

Transmission Rebuilds

In many cases, a full transmission replacement isn’t necessary. A professional rebuild by our in-house experts can be a highly effective and cost-saving solution. We disassemble the transmission, meticulously clean and inspect every component, replace worn or damaged parts (like clutches, bands, and seals) with high-quality equivalents, and reassemble it to factory specifications.

Transmission Replacement (Remanufactured & Used)

When a transmission is damaged beyond a practical rebuild, a replacement is the best option. We’ll walk you through the pros and cons of each replacement option, including factory-remanufactured transmissions that come with excellent warranties, and reliable, tested used transmissions for a more budget-conscious approach.

Why Choose Chandler & Sons? The Difference is Trust.

In an industry where it’s easy to feel overwhelmed, Chandler & Sons Automotive stands apart. For decades, families in Sterling have chosen us for one simple reason: trust.

  • Family-Owned and Operated Since 1975: We’re your neighbors, not a faceless national chain. We’ve built our reputation on fairness and quality, one customer at a time.
  • ASE-Certified Master Technicians: Our team represents the best in the business. Their expertise means accurate diagnoses and repairs that are done right the first time.
  • Unbeatable 3-Year/36,000-Mile National Warranty: We have absolute confidence in our work, and we want you to as well. Our warranty protects your investment wherever you travel.
  • An Honest Diagnosis First: Many shops rush to recommend the most expensive fix, like a full replacement. We believe in taking the time to get it right. Our diagnostic process is thorough because our goal is to find the right solution—not just the fastest one.

We provide transparent estimates and will never sell you a service you don’t need.

Serving Our Neighbors Across Sterling and Loudoun County

From our shop on Old Ox Road, we’re proud to serve drivers from all over our community. Whether you’re commuting down Route 28, live in the Countryside or Cascades neighborhoods, are heading to Claude Moore Park, or work near Dulles, we are your convenient, local choice for expert transmission care. We also serve customers from nearby Ashburn, Herndon, and Potomac Falls.

Frequently Asked Questions About Transmission Repair

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Is it safe to drive with a slipping transmission?

No, it is not safe. A slipping transmission can cause unpredictable gear changes and a loss of power, creating a serious safety hazard, especially on highways. It's best to get it inspected immediately to prevent further damage and ensure your safety.

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Is it better to repair, rebuild, or replace a transmission?

The best option depends on your vehicle's age, condition, and the specific problem. A minor repair is cheapest. A rebuild can be a cost-effective, long-term solution where we fix internal components. A replacement with a remanufactured unit is often the most comprehensive but expensive option. At Chandler & Sons, we provide an honest diagnosis to help you make the best choice for your budget.

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How often should I change my transmission fluid?

Most manufacturers recommend changing automatic transmission fluid every 60,000 to 100,000 miles, and manual transmission fluid every 30,000 to 60,000 miles. However, checking your owner's manual is always best. Regular fluid changes are crucial for preventing major transmission problems.

Stop Worrying About Your Transmission. Let Our Family Take Care of Yours.

Don’t let transmission problems cause you any more stress. Get a clear answer and a fair price from the team that Sterling has trusted for generations.

Call us today at 703-437-7300 or schedule your appointment online for an honest assessment—and get back on the road with confidence.

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