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Warren Sinclair Insurance Agency Inc
  • Home
  • Auto
  • Life
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.

Warren Sinclair Insurance Agency Inc

Independent Insurance Agent in Waltham, MA

About us

We strive to deliver easy, affordable and comprehensive coverage

Our clients come first and we look forward to serving you. Bringing clarity to your personal and business insurance needs. We wake up every day with enthusiasm and put in the hard work necessary. Our deep commitment to personal service is evidenced by the fact we are now serving 4th generation family clients.

In the unlikely event that you should ever suffer a loss and need to file a claim. Sinclair Insurance will help you through every step. Since 1948 our team of experienced insurance advisors has helped clients develop comprehesive and competitively priced insurance program.

We couple this service with the lastest technology to improve the customer experience.

Personal 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

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

Request a homeowners insurance 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

Our independent insurance agents will find you the right insurance for your farm that covers everything you need.

Request a farm insurance quote

Why choose Warren Sinclair Insurance Agency Inc

States we serve

  • Massachusetts

Our insurance coverages

Personal insurance coverage

  • ATV
  • Automobile
  • Boat
  • Builders Risk / Construction
  • Collectible Auto
  • Condo
  • Earthquake
  • Farm
  • Flood
  • Health
  • Home
  • Identity Fraud
  • Landlord
  • Motorcycle
  • Other
  • Personal Watercraft
  • Pet
  • RV / Motorhome
  • Renters
  • Short-Term / Sharing
  • Snowmobile
  • Special Event
  • Travel Trailer
  • Umbrella
  • Vacant Land
  • Valuable Items

Life & Annuties coverage

  • Annuities
  • Disability Income
  • Life
  • Long Term Care

Recommended insurance company partners

Other companies we work with:

Berkshire Hathaway GUARD Insurance Company, Hagerty, Mass Property Insurance (MPIUA), Oxford Life Insurance Company, RPS, The Hanover Insurance Group, Vindati

Warren Sinclair Insurance Agency Inc Reviews

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Customer Reviews

August 6, 2019

They have serviced my insurance needs for 15 years, Motorcycle, Auto,Home, Hazard, Flood. Local and yet so fast.


Warren Sinclair Insurance Agency Inc

We strive to deliver easy, affordable and comprehensive coverage

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