Welcome to NorthStar Insurance Services. We are here and ready to serve you. Learn More.

Welcome to NorthStar Insurance Services!


NorthStar’s office hours are

Monday – Thursday:       8:30 a.m. – 4:30 p.m.

Friday:                                8:30 a.m. – 4:00 p.m.

(Friday summer hours 8:30 a.m. – 3:00 p.m. through August 30th, 2024)


Otherwise through a scheduled appointment.



We can be reached at

Office:                                 781-431-2500

Toll Free:                            800-301-1944

Fax:                                     781-431-6134

Email:                                 info@nsins.com




Claims can be submitted through a form on our website.

Our Claims processing email is:  service@nsins.com.


Emergency claims; Claims on the weekends or after hours, please call:


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Tailored Insurance Programs for Green Industry Segments

NorthStar Insurance Services is a leading provider of risk management services and insurance solutions to landscape contractors, arborists and other “green” industries throughout New England. You can rely on our team’s extensive experience in building and implementing cost-effective, comprehensive solutions to fit organizations of every size and their unique risk profiles.

A Cut-Above Insurance Protection

We offer a broad spectrum of general and custom insurance coverages to clients in the “green” industries, including General Liability to over the cost of third-party lawsuits over property damage and slip-and-fall injuries, among other risks. We’ll also make sure your tools, equipment, and supplies — the lifeblood of your business – are adequately covered with Property insurance to addresses losses to due to fire, theft, vandalism, and other covered events.  A Commercial Auto policy will cover cars, trucks, and vans for damages, injuries, and lawsuits that result from accidents. Workers’ Compensation will step in should one of your workers get injured as result of an accident with a power tool or becomes ill as a result chemical exposure or other work-related hazard.

Our suite of insurance products includes:

  • General Liability (including snow removal operations)
  • Property
  • Inland Marine
  • Herbicide & Pesticide Application Liability
  • Pollution & Environmental Liability
  • Auto/Fleet
  • Workers’ Compensation
  • Umbrella/Excess Liability
  • Errors & Omissions (Professional Liability)
  • Directors & Officers Liability
  • Fidelity/Crime
  • Personal Lines

We can also provide you with the Surety Bonds you need. In addition, you can talk to our employee benefits consultants about setting up or improving your benefits program to attract and retain top talent and skilled employees.

Our Industry Affiliations

NorthStar is proud to be members of the following associations, enabling our staff to continually keep up to date with what is going on in the “green” industry and how we can better serve you and the industry:

  • Massachusetts Association of Landscape Professionals (MALP)
  • Massachusetts Arborists Association (MAA)

We Expect More of Ourselves So You Get More

We take pride in our high-level industry expertise, attention to detail, and diligence in serving our clients’ needs every day. Our team of experts believes in a simple philosophy: that we should provide our clients the same dedicated level of attention and service that we would expect if our positions were reversed. We take our stewardship obligation to our clients very seriously, and work tirelessly to constantly exceed expectations. Find out how we make a difference in the way we approach your insurance needs. Give us a call at (800) 301-1944.