John Lam - State Farm Insurance Agent

Diamond Bar, CA · Insurance agency

Rating
5.0/5
★★★★★ 5.0
Reviews
20
Rank in Diamond Bar
#2
of 17 insurance agents
City Percentile
63%
rating percentile
Address
John Lam - State Farm Insurance Agent, 1470 Valley Vista Dr Ste 209, Diamond Bar, CA 91765
Phone
(909) 259-9996
Website
www.myagentjohnlam.com/?cmpid=eryr_blm_0001
Status
Closed · Opens 9 AM

John Lam - State Farm Insurance Agent is an insurance agent located in Diamond Bar, CA. It is one of 17 insurance agents listed in Diamond Bar. Its 5.0-star rating is above the Diamond Bar city average of 4.8 stars. It ranks #2 among Diamond Bar insurance agents by combined rating and review volume. There are 10 photos associated with this location.

About John Lam - State Farm Insurance Agent

Our mission is to help people manage the risks of everyday life, recover from the unexpected and realize their dreams. License #: CA-0M20494, AZ-3002431854, NV-3884500, OR-3002686676

Hours

Saturday9 AM–1 PM

Customer Reviews

★★★★★ 5.0 Yvette Walker · Jan 2026

John and Chris Lam have been our agents with State Farm for over 20 years plus. They always have had our best interests at heart and their customer services goes above and beyond. Anytime we’ve needed a copy of an insurance card, questions about our policy they are on it. If we email or text their response is immediate, even if it’s a weekend. We are well aware of the insurance rates that are rising but we would never consider changing insurance companies because we know that John and Chris will and have always given us the best rates and they also have the best customer service and you can’t put a price tag on that. We definitely feel confident with State Farm. Thank you John, Chris & staff at State Farm we appreciate you!

★★★★★ 5.0 Justin Vogel · Feb 2026

I had a great experience working with John on my home, auto, and umbrella policies. He was extremely knowledgeable, responsive, and took the time to make sure everything was structured correctly and competitively priced. The process was smooth from start to finish, and I felt confident knowing I was properly covered without overpaying. If you’re looking for someone who truly understands insurance and looks out for your best interests, I highly recommend John.

★★★★★ 5.0 Dustin Cross · Mar 2026

John and Alex were excellent to deal with switching insurance for me was overwhelming ,And they really helped a lot. Great guys. I would recommend them to anybody for personal or business options. They helped my heating and cooling business get the insurance I need and walk me through every process.

★★★★★ 5.0 Mary Lou Sandoval · Feb 2026

I've been with State Farm insurance for over 30 years. For both home and auto insurance. Both the agent and office attendants are respectful and generous with their time. They don't rush me and have always been there when I needed them. One year a drunk driver crashed into our fence and State Farm was there the next day to help resolve things. Recently there was an issue and Chris from the office was very patient with me. He walked me through the process and now everything has been resolved. I highly recommend State Farm.

★★★★★ 5.0 Claire Dong · Dec 2025

John B Lam is a highly professional State Farm insurance agent who provided me with expert advice during my recent consultation about auto insurance services. He is very friendly, easy to communicate with, and patiently explained the coverage and details of the auto insurance. The entire process was smooth and efficient, allowing the policy to be set up quickly, and he also helped me save money in a reasonable way. I would like to express my sincere thanks to him and his team.

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

Insurance agencyAuto insurance agencyLife insurance agency

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This listing is informational. Contact the business directly to verify credentials, services, and availability.