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Larry H. Parker Accident AttorneysPersonal injury lawyer in Ontario, CA

Larry H. Parker Accident Attorneys is a personal injury lawyer at 337 N Vineyard Ave suit 400, Ontario, CA 91764, ranked #23 of 284 insurance lawyers in Ontario and rated 5.0 from 24 Google reviews. Open 24 hours a day, 7 days a week.

Facts on this profile come from public sources and from the firm. This is not legal advice, and contacting the firm does not make it your lawyer. Check the lawyer’s standing with the state bar or law society before you hire.

Ontario, CAUpdated 0 paid placements in any rankingHow we rank

Call (714) 581-9210Website ↗

Key facts

Key facts about Larry H. Parker Accident Attorneys
Address337 N Vineyard Ave suit 400, Ontario, CA 91764Get directions
Phone(714) 581-9210
Websitelarryhparker.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 24 Google reviews

Practice areas

Each practice area shows the evidence we matched it on.

  • Personal Injurymain practice areaGoogle main category
  • Insuranceadditional Google category

Service area

Serves Ontario and 11 towns within 40 miles: Rancho Cucamonga, Upland, Montclair, Chino, Claremont, Jurupa Valley, Eastvale, Pomona, Glen Avon, La Verne and Chino Hills.

Based in Ontario, CAView on map

Opening hours

Opening hours for Larry H. Parker Accident Attorneys
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Questions about Larry H. Parker Accident Attorneys

How is Larry H. Parker Accident Attorneys ranked in Ontario?

Larry H. Parker Accident Attorneys is ranked #23 of 284 insurance lawyers in Ontario by LFR Score, with 57 out of 100 as of November 2026. The score weighs reputation, bar status, review volume, recency, availability, practice focus, proximity, claimed profile and law firms ranked reviews. No business can pay to change its rank.

What are Larry H. Parker Accident Attorneys’ hours?

Larry H. Parker Accident Attorneys is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Larry H. Parker Accident Attorneys serve?

Serves Ontario and 11 towns within 40 miles: Rancho Cucamonga, Upland, Montclair, Chino, Claremont, Jurupa Valley, Eastvale, Pomona, Glen Avon, La Verne and Chino Hills. The list is based on the business's location and the usual service radius for personal injury law. Confirm your address is covered when you call.

What do Google reviews say about Larry H. Parker Accident Attorneys?

Larry H. Parker Accident Attorneys has a rating of 5.0 from 24 Google reviews. The LFR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Larry H. Parker Accident Attorneys?

Call Larry H. Parker Accident Attorneys on (714) 581-9210. The business is at 337 N Vineyard Ave suit 400, Ontario, CA 91764. Its website is linked in the key facts on this page. Ask how the firm charges before the first meeting, and keep confidential details for after its conflict check.

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Compare nearby personal injury lawyers

Larry H. Parker Accident Attorneys compared with nearby businesses
BusinessRankLFR ScoreGoogle ratingSaturdaySundayDistance away
Larry H. Parker Accident Attorneys (this business)—575.0 (24)YesYes
Shernoff Bidart Echeverria LLP#21573.7 (3)NoNo6.3 mi
SFA LAW - Car Accident & Personal Injury Lawyers#22574.9 (535)YesYes37.3 mi
RTM Law#24575.0 (154)YesYes26.0 mi

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