As a longtime resident in Collin County I'm proud to be an agency owner in Plano. I'm active in the community and love helping customers. call for a free quote 214-440-5080
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Online appointmentsAvailable
Onsite servicesAvailable
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Certified by Brad Williamson: Allstate Insurance • Mar 01, 2026
Certified by Brad Williamson: Allstate Insurance • Mar 01, 2026
Reviews
4.5
1,180 reviews
5 stars
849
4 stars
197
3 stars
34
2 stars
35
1 star
38
KK
Kirk Kahn
Feb 11, 2026
5.0
THIS AGENCY IS THE BEST ALL AROUND !! THEY WILL WORK WITH YOU TO THE FULLEST !! ZAC is TOTALLY DOPE !!
JS
Jeremy Sourbeer
Feb 5, 2026
5.0
I can’t say enough good things about Chadwick Williamson and his team. I work in the mortgage industry and refer many of my homebuyers to Chadwick for homeowners insurance, and he consistently delivers outstanding service every time.
Chadwick is extremely knowledgeable, responsive, and always makes the insurance process smooth and stress-free for my clients. He takes the time to explain coverage options clearly, helps them get the best value, and stays on top of deadlines — which is critical when we’re trying to close a loan on time.
On top of that, I personally trust him with my own home and auto insurance, which says a lot. If you’re looking for an insurance agent who truly cares, communicates well, and gets things done right, Chadwick Williamson is the one to call. Highly recommend!
JL
John Laue
Feb 2, 2026
5.0
I’ve always got the answers quickly to my questions and they’ve always been courteous to add and Zach and Mr. Williamson
BB
Bradley Bullock
Jan 12, 2026
5.0
I worked with Blake who was extremely patient, informative, and helpful. Would gladly recommend Blake and Allstate to other friends & family based on my experience today.
MM
Michael Moreno
Nov 17, 2025
1.0
I just received a mailer from this agency that included a photo of my actual house without my permission. The letter tries to guess my insurance details and uses scare tactics to imply my current policy is about to change, which is not true. It feels intrusive, misleading, and downright creepy. If a company needs to resort to grabbing images of people’s homes to drum up business, that says enough about their practices. Not a professional way to earn trust. Would not recommend.
Frequently Asked Questions About Brad Williamson: Allstate Insurance
What are the business hours for Brad Williamson: Allstate Insurance?
The agency is open Monday through Thursday from 8:30 AM to 5:30 PM, Friday from 8:30 AM to 5:00 PM, and closed on Saturday and Sunday.
Where is Brad Williamson: Allstate Insurance located?
The agency is located at 4670 McDermott Rd, Ste 206, Plano, TX 75024, USA.
What types of insurance does Brad Williamson: Allstate Insurance offer?
They offer a variety of insurance products including auto, home, life, motorcycle, renters, boat, business, and property insurance.
Does Brad Williamson: Allstate Insurance provide services in languages other than English?
Yes, services are available in both English and Spanish.
How can I schedule an appointment or get a quote with Brad Williamson: Allstate Insurance?
You can schedule an appointment or request a free quote by visiting their website or calling their main phone at +1 972-867-2778.
Does Brad Williamson: Allstate Insurance offer online appointments or onsite services?
Yes, they offer online appointments and provide onsite services.
What community organizations is Brad Williamson: Allstate Insurance involved with?
The agency participates in local organizations such as Toys for Tots, Habitat for Humanity, and the Plano Chamber of Commerce.
What nearby medical centers and healthcare providers can I visit when coming to Brad Williamson: Allstate Insurance?
Nearby medical facilities include Shiva Medical Care Center, DFW Asthma & Allergy Center PLLC, Wellness Dallas - PT - Rehab - Chiro, YourSmile Dentistry, Omni Medical Center, and Jeffrey Morris Shadle's practice.
Are there any nearby beauty and wellness spots near Brad Williamson: Allstate Insurance?
Yes, customers can visit Unique Skincare, Ultimate Image MedSpa, Weimei Med Spa & Anti-Aging Center, Newlook Beauty Parlor & Boutique, ZR Beauty Salon, Relax Myora Spa Lounge, and Max Relax Spa, all close by.
What local services and businesses are near Brad Williamson: Allstate Insurance that I might find useful?
Nearby services include financial planning at Chartered Financial Strategies, legal services at Law Office of Alma R. Benavides, fitness at Ultimate Pilates and Atlasi Martial Arts Academy, and bakery treats at Treatz Bakery Plano.
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Certified March 01, 2026Yext Knowledge Graph
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