Car & Auto Electrical Diagnostics & Repair Services in Arvada

Newer vehicles are heavily reliant on their electrical systems which is why one primary service we offer at Arvada Square Auto is a car diagnostic. This very thorough auto diagnostic involves the car computer and includes testing and checking all sensors and modules.
Arvada Square Auto offers comprehensive electrical diagnostics to identify any electrical issue that may exist within a vehicle.

What car electrical service is offered at Arvada Square Auto?

Our ASE Certified technicians are very experienced with car electrical repair. This may include the alternator, battery, starter, door locks, sensors, modules, ignition switches, dashboard electrical, interior and exterior lights, wire harness, fans and fuses or relays, electrical shorts or draws.

Call Arvada Square Auto or comein to our shop in Arvada for an electrical diagnostic if you’re having any problem as described for an expert solution, which we will assess and correct courteously and efficiently.

How do you know if there’s a problem with your electrical system?

Though a bad battery is more frequently the culprit of why a car isn’t starting, there’s a chance an issue with the electrical system in your car could be the true problem. Additionally, melting plastic has a very specific smell and can also indicate an electrical issue. Dim headlights and/or brake lights can also indicate electrical issues, potentially with the alternator.

Arvada Square Auto is a full service auto repair shop in Arvada with 36 years of experience. Offering every automotive service you could need.


  • Mon-Fri:
    7:30 AM - 6:00 PM
    7:30 AM - 5:00 PM


  •  9545 Ralston Rd, Arvada, CO 80002
  •   (303) 423-5119
  • For the fastest response, give us a call. Feel free to also drop us a line using the contact form