Food & Beverage · Diner

Denny's

13302 Harbor Blvd, Garden Grove, California, 92843

Google Maps Updated: 15 May 2026
Authenticity Score: 65/100
About

This diner is a reliable spot for a classic breakfast, with many customers praising the friendly service and consistent food quality. While some have had negative experiences with service or food preparation, the majority of reviews are positive. It is a convenient, budget-friendly option that is open 24/7, making it a popular choice for late-night meals or early breakfasts.

Our Review Process
20
Most Relevant
16
Newest
20
Highest
20
Lowest

We analyze 76 Google Maps public reviews (Most relevant, Newest, Highest rating, Lowest rating) from every angle to find the real story so you know exactly what to expect. We use Artificial Intelligence to analyze these reviews and filter out spam to highlight only authentic feedback.

Performance Scores
Food Taste 70/100
Value for Money 75/100
Pro Tip

It's a solid 24/7 option, but service can be slower during peak hours.

24/7
Diner
Pros & Cons

✓ What Works Well

  • Open 24/7
  • Friendly service
  • Consistent food

✗ Areas to Improve

  • Inconsistent service
  • Occasional food quality issues
  • Can be busy
Frequently Asked Questions
  • Is it open 24/7?
  • Do they have breakfast specials?
User Feedback

Great for late-night meals

Service is usually good

Classic diner food

Location Details
Street: 13302 Harbor Blvd
Neighborhood: Garden Grove
City: Garden Grove
State: California
Postcode: 92843
Country: United States
Location
13302 Harbor Blvd, Garden Grove, CA 92843
Quick Info
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