David Gragnola: Allstate Insurance
Financial Services · Insurance Agency

David Gragnola: Allstate Insurance

10520 S De Anza Blvd, Ste B, Cupertino, California, 95014

Google Maps Updated: 14 May 2026
Authenticity Score: 87/100
About

David Gragnola's agency is highly regarded for its long-standing reputation and consistent, professional service. Many clients have been with the agency for decades, citing the team's responsiveness and deep knowledge as key reasons for their loyalty. While there was one report of billing frustration, the overwhelming majority of feedback is positive, with clients feeling well-protected and valued. The team is praised for being easy to reach and for providing clear, helpful guidance.

Our Review Process
20
Most Relevant
13
Newest
20
Highest
14
Lowest

We analyze 67 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
Process Efficiency 90/100
Staff Helpfulness 94/100
Pro Tip

They are very good at periodic policy reviews; make sure to schedule one to ensure your coverage is still adequate.

Decades of experience
High client loyalty
Pros & Cons

✓ What Works Well

  • Long-standing reputation and trust
  • Responsive and knowledgeable staff
  • Clear and helpful guidance

✗ Areas to Improve

  • One report of billing frustration
  • None significant
Frequently Asked Questions
  • How do I handle a claim?
  • Is my current coverage adequate?
User Feedback

They live up to the Allstate motto.

Always prompt and helpful with any questions.

A great agency across the board.

Location Details
Street: 10520 S De Anza Blvd, Ste B
Neighborhood: Cupertino
City: Cupertino
State: California
Postcode: 95014
Country: United States
Location
10520 S De Anza Blvd Ste B, Cupertino, CA 95014
Quick Info
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