Protecting families from life's uncertainties is the backbone of our local Allstate agency in Westbrook. With decades of experience in our office customers can feel confident that they'll receive the best knowledge and customer service.
Location
Certified by William Flagg Agency, LLC: Allstate Insurance • Jul 05, 2026
Certified by William Flagg Agency, LLC: Allstate Insurance • Jul 05, 2026
Monday9:00 AM - 5:30 PM
Tuesday9:00 AM - 5:30 PM
Wednesday9:00 AM - 5:30 PM
Thursday9:00 AM - 5:30 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 13 items
Explore offerings from William Flagg Agency, LLC: Allstate Insurance on 630 Main St in Westbrook, with popular services available at this location.
EA and EA-PFR Services
13 items
Services
Allstate Auto Insurance
Helps protect you and your vehicle if you’re involved in a car accident. At a minimum, you’ll likely need bodily injury liability and property damage liability to meet state auto insurance coverage requirements and help protect your finances if you cause an accident that injures another driver or damages their property. We also offer uninsured motorist coverage to help with your expenses if you’re hit by a driver without insurance. If you’re looking for coverage to help protect your vehicle, you might want to consider collision coverage and comprehensive coverage, which help pay repair costs if your car is damaged in a covered loss. And, optional coverages, like new car replacement coverage or loan/lease gap coverage help protect your investment in a brand-new car. I can help you choose a combination of coverages that fulfill state requirements and meet your needs. Give me a call to get a car insurance quote today!
Allstate Home Insurance
Helps provide protection for your house (dwelling) and your family’s liability as well as the things you own in and around your home such as “other structures” (detached garage, fence, etc.), your personal property (furniture, clothing, etc.) against covered perils such as fire, theft, wind/hail and more. Call me today for a homeowners insurance quote and I’ll help you get the protection your home needs and the savings you deserve with our money-saving discounts.
Allstate Life Insurance
Protect the life you want, for those that matter most. A life insurance policy can help provide financial security for your loved ones by covering expenses like the mortgage, college tuition, and other everyday living costs. Call me today to learn about the different types of coverage Allstate offers.
Allstate Renters Insurance
Helps protect your personal belongings inside or outside your apartment from accidents such as, fire, theft, vandalism, and cover family liability. Give me call today to review what type of coverage makes sense for where you live and what you own.
Allstate Motorcycle Insurance
Our motorcycle policies include the basic coverage you may need, like liability coverage, which includes passenger liability coverage and uninsured motorist coverage. You can further customize your motorcycle policy with collision coverage and comprehensive coverage to help protect your bike. And, if you have a customized ride, you can help protect your aftermarket gear with optional equipment coverage. Contact me to learn about motorcycle insurance discounts and to get started with a quote for a policy that fits your needs.
Allstate Condo Insurance
Helps protect the portion of your condo, co-op or townhome for which you are responsible for (inside structure, permanent fixtures, cabinets, etc.) with dependable coverage. Condo policies are HO-6 compliant, and cover family liability and personal belongings against covered perils such as fire, theft, vandalism and more. Contact me today for a quote!
Allstate Personal Umbrella Policy
Provides you with liability coverage above and beyond what your Auto/Home policy cover for your additional protection from large scale accidents. You’ve worked hard to get where you’re at today, let’s talk through your risks today and see if additional coverage is right for you.
Allstate Scheduled Personal Property (SPP)
Additional protection as an add-on to an Allstate property insurance policy (home, condo, renters) for a specific, valuable item such as an engagement ring, watch, fine antiques and more.
Allstate Landlords Insurance
Helps protect the structure of your rental property , from covered accidents such as fire, wind/hail, vandalism and more. It also offers protection for the liability you might face as an owner. Let’s chat about the right coverage for your additional property!
Allstate Manufactured Home Insurance
Helps protect permanently installed manufactured homes, personal belongings, and liability.
Allstate Boat Insurance
Helps cover your boat on and off the water. Watercraft liability coverage helps pay for another person’s expenses if you injure them or damage their property with your boat. If you’re injured in a boating accident, watercraft medical payments coverage helps pay for your medical bills. Need to repair damage to your boat after an accident? Property coverage for your boat helps cover a crash with another boat or object (like a pier or buoy). It also helps cover theft, vandalism or fire. Help protect your boat against these covered perils during the on- and off-season. We also offer additional coverage for things like your boat trailer, fishing equipment and even towing or fuel delivery when you’re stranded. Need a boat insurance quote? Give me a call today!
Allstate ATV Insurance
Help protect yourself and your all-terrain vehicle against the unexpected. We offer bodily injury liability coverage and property damage liability coverage on your ATV insurance policy. If you injure someone else or damage their property while driving your ATV, liability coverage helps pay the other person’s medical or repair bills. If your ATV is damaged in a crash, collision coverage may help. Collision coverage for your ATV helps pay for repairs if you hit another object, such as a fence or a tree. Finally, you may want to consider comprehensive coverage for your ATV in case it’s stolen, vandalized or damaged by hail or fire. Give me a call to get a quote on an ATV insurance policy today!
Allstate Business Insurance
Business Insurance protects your business in ways other insurance might not. I can help you tailor a policy to fit your small business’s needs. As a small business owner myself, I understand how important it is to protect what you’ve worked so hard to build. Call me for a free review of your current business policy and to learn more about insurance solutions to help protect you, your business and your employees.
Reviews
4.7
451 reviews
5 stars
337
4 stars
81
3 stars
16
2 stars
7
1 star2
MF
Maine Fellow
Jun 24, 2026
5.0
William Flagg and his team have been professional, responsive, and supportive of local businesses in the Sebago Lake region. I appreciate their involvement in the community and their willingness to help homeowners and business owners with their insurance needs. Great local agency to work with.
SP
SM P
Jun 9, 2026
5.0
Wonderful agency to work with. Highly recommend.
GC
Gayle Carpenter
Mar 9, 2026
5.0
Keeps me informed of changes and always friendly and informative.
TF
Terry Bragdon Fletcher
Aug 30, 2023
5.0
Very responsive to calls and questions. I saved over $1000 a year with one phone call with better coverage. Website is also very user friendly. Tom is great…and Nancy is also so helpful. Glad I made the switch.
Frequently Asked Questions About William Flagg Agency, LLC: Allstate Insurance
What types of insurance does William Flagg: Allstate Insurance offer?
William Flagg: Allstate Insurance offers auto, home, life, motorcycle, renter's, flood, boat, and business insurance.
What are the regular business hours for William Flagg: Allstate Insurance?
The agency is open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays.
Where is William Flagg: Allstate Insurance located?
The office is located at 630 Main St, Ste 100, Westbrook, ME 04092, USA.
How can I contact William Flagg: Allstate Insurance by phone or email?
You can call the agency at +1 207-856-0000 or email williamflagg1@allstate.com.
Can I book an appointment online with William Flagg: Allstate Insurance?
Yes, appointments can be scheduled online through their reservation page at https://agents.allstate.com/william-flagg-westbrook-me.html?section=appointment.
What language is spoken at William Flagg: Allstate Insurance?
English is the primary language spoken at the agency.
Are there any nearby dining options close to William Flagg: Allstate Insurance?
Yes, nearby dining options include Don’s Lunch (an American burger restaurant), Richie Ribeye Westbrook (a sandwich shop and diner), Blue Burrito Cafe (Mexican restaurant), and Mister Bagel Westbrook (bagel shop and coffee bar).
What community services are located near William Flagg: Allstate Insurance?
Nearby community services include Meow Lounge (animal rescue and gifts shop), Big Brothers Big Sisters of Southern Maine (youth organization), and Creative Works (disability services and support).
If visiting William Flagg: Allstate Insurance, are there marketing or advertising agencies nearby?
Yes, Glacial Multimedia Inc, a marketing agency, and ProDental Multimedia, which offers advertising and public relations services, are located close by.
Where can I find more information and updates about William Flagg: Allstate Insurance online?
You can visit their website at https://agents.allstate.com/william-flagg-westbrook-me.html or follow their Facebook page at https://www.facebook.com/104261812068521 for updates and information.
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