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J Williams Insurance
  • Business
  • Home
  • Auto
This badge signifies we are a Trusted Choice agency. As a Trusted Choice agency, we understand your needs as a member of your local community. We use our broad market access to provide you with choices and are committed to offering you expertise, guidance, and tailored service for years to come.

J Williams Insurance

Independent Insurance Agent in Braintree, MA

About us

Taking Your Insurance Business Personally.

For over 30 years, J. Williams Insurance has proudly serviced the commercial and personal insurance needs of Massachusetts' communities.

"Taking your insurance business personally" is our commitment to you. From restaurants to food wholesalers, real estate firms to property management companies, landscapers to masonry contractors, janitorial services to country clubs, J. Williams offers sage advice, proper coverage and a unique understanding of specific industry requirements.

Your home is one of your biggest investments. Whether you live in a single-family house, a condo, or rental unit, we'll guide you to an insurance policy that fits your type of home as well as your budget.

You and your family deserve the best coverage options and most competitive rates. We focus our attention on the specific needs of each individual customer, and make sure you have the right policy to protect you, and the people you care about most.

Personal and Commercial Lines insurance professionals

Ask me about these types of insurance...

Having the right car insurance is so important, even more important is understanding all the ins and outs of your coverage to help protect you.

Request an automobile insurance quote

An independent insurance agent will make sure that your business is covered in the event of a catastrophe or sudden loss.

Request a business insurance quote

Get multiple quotes on your homeowners insurance with one phone call. Let an independent agent shop for you.

Request a homeowners insurance quote

If a data breach does happen, it's a wise decision to have a cyber liability insurance policy to help your company stay secure.

Request a cyber liability quote

An independent insurance agent will walk you through top umbrella policy options to make sure you have the proper coverage to tackle above and beyond claims.

Request an umbrella insurance quote

Restaurant insurance is a combo platter of coverage that protects your customers, employees, property and inventory.

Request a restaurant insurance quote

Why choose J Williams Insurance

States we serve

  • Connecticut
  • Maine
  • Massachusetts
  • New Hampshire
  • Rhode Island
  • Texas

Our insurance coverages

Personal insurance coverage

  • ATV
  • Automobile
  • Boat
  • Builders Risk / Construction
  • Collectible Auto
  • Condo
  • Flood
  • Home
  • Landlord
  • Mobile Home
  • Motorcycle
  • Other
  • Personal Watercraft
  • RV / Motorhome
  • Renters
  • Short-Term / Sharing
  • Snowmobile
  • Umbrella
  • Valuable Items

Business insurance coverage

  • Bonds
  • Builders Risk
  • Business Owners Package (BOP)
  • Business Vehicle
  • Contractors Equipment
  • Cyber Liability
  • Directors & Officers
  • Employment Practices Liability
  • Errors & Omissions
  • General Liability
  • Inland Marine
  • Professional Liability
  • Property
  • Umbrella / Excess
  • Workers' Compensation

Industries we serve

  • Accommodation and Food Services
  • Administrative and Support and Waste Management and Remediation Services
  • Agriculture, Forestry, Fishing and Hunting
  • Arts, Entertainment, and Recreation
  • Construction
  • Educational Services
  • Finance and Insurance
  • Health Care and Social Assistance
  • Information
  • Management of Companies and Enterprises
  • Manufacturing - Food / Beverage / Textiles / Apparel / Leather
  • Manufacturing - Metal / Machinery / Computer / Electrical / Transportation / Furniture
  • Manufacturing - Wood / Paper / Paper / Mining / Plastics
  • Other Services (except Public Administration)
  • Professional, Scientific, and Technical Services
  • Real Estate and Rental and Leasing
  • Retail - Sporting Goods / Hobby / Music / General / Misc.
  • Retail - Vehicle / Home / Furniture / Building / Garden / Food / Health / Gas / Clothing
  • Transportation and Warehousing
  • Wholesale Trade

Recommended insurance company partners

Other companies we work with:

A.I.M. Mutual, AIG Insurance Company, Admiral Insurance, AmTrust Financial, American Modern, Atain Specialty Insurance, Berkley Aspire, Berkshire Hathaway GUARD Insurance Company, Bristol West Insurance Company, CNA Surety, Chubb, Concord Group Insurance, Encompass, Farmers Insurance Company, Guard Insurance Group, Hagerty, Hartford Steam Boiler, Intact Insurance, Johnson & Johnson Insurance, Lloyd's, Merchants Insurance Group, MetLife Auto & Home, Narragansett Bay, Nautilus Insurance, Norfolk & Dedham Mutual, PURE, Philadelphia Insurance Companies, Preferred Mutual, Quincy Mutual Group, RPS, RT Specialty / LoVullo, Scottsdale Insurance Company, The Hanover Insurance Group, The Hartford, United States Liab, Utica First Insurance Company, Wright Flood

J Williams Insurance Team

Joe Williams - Vice President
Joe Williams
Vice President
(781) 848-9192
  • CLCS
Jonathan Williams - President
Jonathan Williams
(781) 848-9192

J Williams Insurance Reviews

Average based on 20 reviews Leave a review

Customer Reviews

June 20, 2022

First time taking out business insurance. J Williams has been fantastic. They made the process very smooth. When later I needed changes to the policy, they were quick and efficient. Joe is a pleasure to work with. I highly recommend them for any business insurance needs.

June 1, 2021

I have been signed with J Williams Insurance for a few months now and they provide immediate and excellent service. I would recommend this agency to anyone!

January 23, 2020

Above and beyond customer service and value. Professional, Patient and courteous!

January 22, 2020

We been together for forty years and hopefully for another forty.

January 22, 2020

Great people to deal with , as a new client the transition was smooth and informative ! John Williams runs a wonderful company Mm

January 22, 2020

Excellent service. When there is a question or a change is needed, you can always reach someone who will help.

January 22, 2020

JWilliams Insurance Agency has always been extremely responsive , and extremely. Professional. Very satisfied.

January 21, 2020

Always great to deal with no matter what is needed or when, no issue to small for them to give it full attention!

January 21, 2020

I've had nothing but excellent service from J Williams Insurance. The attention to detail by their staff is impeccable and really makes me feel like a valued customer. I wouldn't go anywhere else!!

January 21, 2020

Have been with J Williams for over a decade. Completely Satisfied. Saved me a substantial amount of money with additional coverage for my business 10 years ago on a comparison and I have been with them ever since. Very personable, sincere service.


J Williams Insurance

Taking Your Insurance Business Personally.

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