Automobile · Subaru Service Center

Sierra Subaru Service

735 E Central Ave, Monrovia, California, 91016

Google Maps Updated: 19 May 2026
Authenticity Score: 92/100
About

Customers are largely impressed with the service advisors, frequently mentioning them by name for their kindness and clear communication. The waiting area is highly rated for its comfort and amenities. While most repairs are handled efficiently, there are occasional concerns regarding diagnostic accuracy and the handling of warranty claims, suggesting that while the service is generally spot on, complex issues might require a second look.

Our Review Process
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We analyze 77 public reviews for Sierra Subaru Service using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Service Quality 85/100
Transparency 80/100
Pro Tip

Ask for a video inspection of your vehicle; customers find this level of transparency very helpful for understanding necessary repairs.

Waiting area quality
Advisor communication
Pros & Cons

✓ What Works Well

  • Excellent customer service
  • Comfortable waiting area
  • Clear communication from advisors

✗ Areas to Improve

  • Occasional diagnostic errors
  • Some concerns about warranty claim handling
  • Wait times can be long
Frequently Asked Questions
  • Do they offer loaner cars?
  • How is the communication during service?
  • Are the service advisors knowledgeable?
User Feedback

Advisors are very personable

Great amenities while waiting

Transparency in service videos is appreciated