Denning & Grabel, APC is a Personal Injury law firm in Rancho Cucamonga, CA, located at 10565 Civic Center Dr UNIT 128 and reachable at +1951-695-7700. Clients have rated the firm 4.9 out of 5 across 44 public Google reviews, 35 of which include written feedback. The most recent written review is from Kara Smith on Feb 6, 2026 (125 days ago).
Owner engagement: Denning & Grabel, APC replies on 25% of visible Google reviews, and roughly 27% of those replies are at least somewhat personalized rather than fully templated — one of the 12 client-experience dimensions CrashStory's review intelligence scores. Use this as a proxy for how responsive the firm is likely to be with you.
How we compiled this: CrashStory aggregates public Google reviews, Colorado crash records from CDOT and local agencies, and firm-provided profile data. We do not endorse any firm. Review intelligence scores are derived from automated sentiment and theme analysis of public reviews — treat them as one signal among many, not a verdict.