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      Your concern might be complex to diagnose and may require additional equipment to pinpoint the cause. In this case, you'll receive Digital Inspection results plus a quote to perform deeper diagnostic/test procedures.

      Top 42 Alternator Repair Shops in Rockville, MD

      AutoTechIQ's Featured Certified Shop
      Excluservice - European Automotive Repair

      Excluservice - European Automotive Repair

      4.8
      Certified
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      AMPM Automotive

      AMPM Automotive

      4.7
      Certified
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Rockville Auto Repair

      Rockville Auto Repair

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 1:00 PM
      Su Closed
      Hoon's Auto Services

      Hoon's Auto Services

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 3:00 PM
      Su Closed
      Jacob's Autorama

      Jacob's Autorama

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Rockville Auto & Truck Services

      Rockville Auto & Truck Services

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Cars & Trucks Battery Service

      Cars & Trucks Battery Service

      4.8
      Good Standing
      Mo-Su Open 24 hours
      Rockville Auto Clinic

      Rockville Auto Clinic

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 5:30 PM
      Sa-Su Closed
      Roda Auto Repair

      Roda Auto Repair

      4.9
      Good Standing
      Mo-Fr 7:00 AM – 7:00 PM
      Sa 8:00 AM – 4:00 PM
      Su 9:00 AM – 4:00 PM
      Preferred Automotive

      Preferred Automotive

      4.9
      Good Standing
      Mo-Fr 7:00 AM – 5:00 PM
      Sa-Su Closed
      Motor Works, Inc.

      Motor Works, Inc.

      4.9
      Good Standing
      Mo-Th 7:00 AM – 6:00 PM
      Fr-Su Closed
      Porsche Bethesda - Service & Repair Facility

      Porsche Bethesda - Service & Repair Facility

      4.9
      Good Standing
      Mo-Fr 7:30 AM – 7:00 PM
      Sa 8:00 AM – 4:00 PM
      Su Closed
      EUROBEATWHEELS, LLC

      EUROBEATWHEELS, LLC

      4.9
      Good Standing
      Mo-Sa 10:00 AM – 6:00 PM
      Su Closed
      Cachilla Muffler Custom Exhaust

      Cachilla Muffler Custom Exhaust

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 3:00 PM
      Su Closed
      Han's Auto Center Inc

      Han's Auto Center Inc

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 12:00 PM
      Su Closed
      MB Automotive Services Inc | European Auto Repair Specialists

      MB Automotive Services Inc | European Auto Repair Specialists

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 6:30 PM
      Sa-Su Closed
      White Flint Auto Repair

      White Flint Auto Repair

      4.9
      Good Standing
      Mo-Fr 7:30 AM – 5:00 PM
      Sa-Su Closed
      Tolker Auto Service

      Tolker Auto Service

      4.9
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Volvo Specialists Inc

      Volvo Specialists Inc

      4.8
      Good Standing
      Mo-Fr 9:00 AM – 5:00 PM
      Sa-Su Closed
      Scandinavian Import Servicenter

      Scandinavian Import Servicenter

      4.8
      Good Standing
      Mo-Fr 7:30 AM – 5:30 PM
      Sa-Su Closed
      King Farm Auto Service

      King Farm Auto Service

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Superior Auto Service

      Superior Auto Service

      4.8
      Good Standing
      Mo-Fr 7:00 AM – 5:00 PM
      Sa-Su Closed
      Dubon Automotive LLC

      Dubon Automotive LLC

      4.8
      Good Standing
      Mo-Fr 9:00 AM – 6:00 PM
      Sa 9:00 AM – 5:00 PM
      Su Closed
      Charles Automotive & Tire

      Charles Automotive & Tire

      4.8
      Good Standing
      Mo-Th 8:00 AM – 5:00 PM
      Fr 8:00 AM – 4:00 PM
      Sa-Su Closed
      Perfect Auto Repair and Tires (Parklawn Auto Clinic)

      Perfect Auto Repair and Tires (Parklawn Auto Clinic)

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 8:00 PM
      Sa 8:00 AM – 5:00 PM
      Su Closed
      Hanagan's

      Hanagan's

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 4:00 PM
      Sa-Su Closed
      Premier Auto Clinic

      Premier Auto Clinic

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Cho's Auto Service

      Cho's Auto Service

      4.8
      Good Standing
      Mo-Fr 7:30 AM – 6:00 PM
      Sa-Su Closed
      Audi Rockville - Service & Repair Facility

      Audi Rockville - Service & Repair Facility

      4.7
      Good Standing
      Mo-Fr 7:30 AM – 7:00 PM
      Sa 8:00 AM – 4:00 PM
      Su Closed
      Midway Tire & Auto Services Center

      Midway Tire & Auto Services Center

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 3:00 PM
      Su Closed
      S2 Dynamics

      S2 Dynamics

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Auto Clinic Care

      Auto Clinic Care

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Winkler Automotive Service Center

      Winkler Automotive Service Center

      4.7
      Good Standing
      Mo-Fr 7:30 AM – 5:00 PM
      Sa-Su Closed
      Tires Express Red Plus Auto Repair

      Tires Express Red Plus Auto Repair

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 7:00 PM
      Sa 9:00 AM – 4:00 PM
      Su Closed
      AKTIV Automotive

      AKTIV Automotive

      4.7
      Good Standing
      Mo-Fr 8:00 AM – 5:30 PM
      Sa-Su Closed
      CARSTAR Precision Collision Center

      CARSTAR Precision Collision Center

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 3:00 PM
      Su Closed
      Nealey Tire & Auto Service

      Nealey Tire & Auto Service

      4.6
      Good Standing
      Mo-Fr 7:30 AM – 5:30 PM
      Sa-Su Closed
      Rockville Exxon

      Rockville Exxon

      4.6
      Good Standing
      Mo-Fr 8:30 AM – 5:30 PM
      Sa-Su Closed
      Marv and Mike's Auto & Tire

      Marv and Mike's Auto & Tire

      4.6
      Good Standing
      Mo-Th 8:00 AM – 5:00 PM
      Fr 8:00 AM – 4:00 PM
      Sa-Su Closed
      Gaithersburg Auto Clinic

      Gaithersburg Auto Clinic

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 9:00 AM – 3:00 PM
      Su Closed
      Gili's Automotive

      Gili's Automotive

      4.5
      Good Standing
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Aspen Hill Exxon

      Aspen Hill Exxon

      4.5
      Good Standing
      Mo-Fr 6:00 AM – 10:00 PM
      Sa-Su 7:00 AM – 10:00 PM

      How weather affects Alternator Repair

      Do you plan to take your vehicle to a place like Beaufort, SC with prolonged heat/cold or humidity in the next 3 months? Please consider the following impact on your vehicle:

      Heat is generated very quickly due to the friction between the brake pads and the brake rotors, so the brake system will remain warm long after the vehicle has been parked in Beaufort, SC. Heavy braking can overheat the brakes, leading you to experience brake fade that reduces the efficiency of the brakes and lengthens the distance your vehicle comes to a complete halt. When engine oil is thinner due to heat, there is increased risk of leaks occurring. Additionally, higher temperaturestemperatires as in Beaufort, SC can lead to insufficient lubrication, resulting in sludge formation. oil flow might be lowered and can impede your vehicle's overall performance.

      High Humidity such as in Beaufort, SC increases the likelihood of condensation inside the headlight housing. Water and electricity don't mix, which may cause a short circuit leading to failure of your lightbulb. In addition, any condensation water coming in contact with a hot light bulb may cause the bulb to break. Many different sensors in your vehicle let its car computer know if a potential problem is detected because they sense temperatures, pressures, filling level etc. to be out of normal range. Excess moisture from heavy humidity in Beaufort, SC might cause the sensors to trip inadvertently and create a false positive, meaning they signal a problem even when there really isn't one. Every time a warning or the check engine light is on, get it diagnosed by a professional before you worry about the malfunction of your car.

      Related Fixes

      Any or all of the following fixes might be proposed by your shop in Beaufort, SC to restore your brake system to operate as designed and meet safety standards. THESE FIXES are offered by all shops IN the neighborhoods

      Related Fixes

      Select the state and town where this fix should be performed

      Alternator Repair by city

      Top neighborhoods in Rockville , MD

      Symptoms of a bad alternator

      A bad alternator can take a toll on your vehicle’s electrical system, affecting the dashboard, lights, multimedia, AC, etc. This is because the alternator is one of the "pulsing hearts" of your vehicle's electrical and charging systems, acting as a power supply to many components. If you suspect an alternator issue in your car, read our checklist below to try and find similar symptoms to yours.

      1. Dim or Flickering Headlights

      A failing alternator struggles to provide consistent electrical power, causing headlights to dim or flicker.

      2. Battery Warning Light

      The vehicle’s dashboard illuminates the battery icon when the alternator fails to charge the battery adequately.

      3. Dead Battery

      A bad alternator fails to recharge the battery, eventually leaving it drained and unable to start the car.

      4. Electrical Failures

      Insufficient power output from the alternator can cause issues like malfunctioning power windows, radio, or dashboard lights.

      5. Strange Noises (Whining or Grinding)

      Worn bearings inside the alternator or a loose serpentine belt can create whining or grinding sounds near the engine.

      6. Burning Rubber or Electrical Smell

      Overheating in the alternator or a slipping belt can cause a distinct burning smell.

      7. Car Stalls or Struggles to Start

      A failing alternator can't supply enough power to keep the engine running or to start the car reliably.

      8. Dim Interior or Dashboard Lights

      A bad alternator reduces electrical power to the vehicle’s interior lighting and dashboard displays.

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