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Commercial Insurance For Your Massachusetts Business

Safeguard Your Business With A Fully Customized Insurance Plan To Keep You Protected.

Protecting Massachusetts businesses for over 60 years.

Here for all of your business and commercial insurance needs.

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Customized Policy Options

The insurance needs of every company are different. Our full range of options allows you to find the best coverage for your business.


Hands-on Customer Service

While most agents only show up once a year (at renewal time) we remain engaged year-long to make sure all of your insurance needs are being met.

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Industry Experts

With over 60 years in the commercial insurance industry, we know what it takes to make sure our customers are taken care of.

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Local Specialists

With four MA offices between Boston & Providence, our experts are always there to deliver exceptional service.

Experts In Massachusetts Business Insurance Since 1959

The commercial lines division of C&S Insurance offers a full range of Massachusetts business insurance products. Our experienced team can tackle the complex needs of a 100-employee business as well as those of a sole proprietor, local startup, or at-home business. While other insurance agents show up once a year (at renewal time), we engage with clients throughout the year to make sure you’re getting the most from our mid-term reviews, loss control services, and risk management strategy.

How Can We Protect Your Business?

Commercial Auto Insurance

Whether you need insurance for a fleet of vehicles or a single van, you can count on us to provide the protection you require.

Commercial Property Insurance

Property insurance covers a wide-range of buildings and mix-use properties; our experienced team understands the difference.

Liability insurance

We provide comprehensive general and professional liability coverage that protects you and your business from risk.

Worker's Comp Insurance

Our commercial insurance experts offer a unique multi-dimensional approach to controlling risk and containing costs.

Bonding Insurance

Because we have excellent relationships with the leading surety companies in the industry, we are able to provide a wide-variety of bonds.

Proudly Serving The Following Locations:

–      Greater Boston Area
–      Springfield Metro Area
–      Worcester and Surrounding Areas
–      Greater Providence Metro Area
–      Cape Cod and The Islands

Make sure your business is covered.

Protect your business with a full range of insurance products customized to suit your needs. Get started with us today.

Why we're different


A message from our owners:


Other agencies write for two or three insurance carriers only, steering clients toward the closest available option instead of what’s ideal. At C&S Insurance, we write for a dozen personal insurance carriers—giving us the perspective and the flexibility to deliver truly tailored protection.


– Ben Cavallo/Keith Signoriello

Our Satisfied Customers

“Pretty much everything you do is handled promptly, professionally and thoroughly. This is true for the commercial and homeowners accounts.”

Lawrence O.,
Customer since 2016

“C&S is very responsive and helpful with all of our insurance needs. It’s refreshing to talk to people that care about your best interests.”

Richard M.,
Customer since 2013

“C&S Insurance is a great group of folks. Ready to help and well equipped with the knowledge and patience to help customers work through their insurance needs.”

Douglass M.,
Customer since 2016

“We have had our insurance needs met by C&S Insurance for almost 20 years.  I would highly recommend their services!”

Laura O.,
Customer since 2009

Yes, I Want To Protect My Business