Commercial Umbrella Insurance

One severe incident could bankrupt your business. N&D Commercial Umbrella policies can provide up to $10 million additional liability coverage to protect everything you have worked for.

Coverage Areas

Commercial Umbrella insurance is currently available up to $10,000,000 in the following states:

  • New Jersey
  • Massachusetts

For more information on Norfolk & Dedham Group® products and coverages, please use our Agency Locator to find an insurance agent convenient to you.

Find an Agent and Get a Quote

Get in touch with a convenient and local N&D agent who can discuss our insurance products with you. 

Liability-Based Tips For Commercial Umbrella

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Commercial Roofing

Your roof protects your business from the elements, but is also prone to damage from the weather. Take a moment to learn about how to protect your roof and keep it protecting your enterprise.

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Worker using a squeegee to clean windows.

Protecting Commercial Windows From Wind Damage

Learn how to identify and select the right window protection system for your building to reduce risks from hurricanes and other high-wind events.

Download Brochure (pdf)

Cyber Security Tips for Small Business

While major data breaches make the national news, the vast majority of them occur within the small business community, and can cost a small business proportionally much more than the bigger companies.

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On Sunday, Nov 16, 2025, at 12 AM ET, we will be performing scheduled maintenance on our systems.

During this time, our payment system will be inaccessible.

We estimate that our payment system will be back online by 12:30 PM ET. We appreciate your patience and apologize for any inconvenience this may have caused.

Happy Holidays!

Our offices will be closed on 12/24, 12/25, and 1/1. On December 24, a limited staff will be available from 8:30 AM to 4:30 PM to assist you. We appreciate your partnership throughout the year and wish you a safe and joyful holiday season.