Heard of Green Mountain Insurance Company but not sure what to make of it?
Choosing an insurance provider isn’t just about rates — it’s about trust, support, and knowing who’s really behind the policy. Whether you’re a new customer or just researching your options, finding reliable information can be tricky.
In this article, we break down five key facts about Green Mountain Insurance Company, including ownership, claims experience, and customer feedback — so you can make a confident decision.
Key Takeaways
- Green Mountain Insurance Company is backed by the Concord Group and Auto-Owners Insurance, giving it strong financial stability with a regional, customer-first approach.
- It offers personal auto, home, renters, and small business insurance in four New England states: Vermont, New Hampshire, Massachusetts, and Maine.
- Claims are handled through the Concord Group, with options to file online or by phone and generally responsive customer support.
- While public reviews are limited, the company holds an A+ rating from A.M. Best and is BBB accredited, signaling strong industry trust.
- This insurer is best suited for drivers and homeowners in New England seeking dependable coverage from a local provider with solid backing.
Table of Contents
Who Is Green Mountain Insurance Company?
Green Mountain Insurance Company is a regional insurance provider offering personal and business insurance products throughout northern New England. Though not a household name nationwide, it plays a reliable role in local markets, especially for those looking for regional knowledge and personalized service.
A Brief History of Green Mountain Insurance
Green Mountain Insurance Company, Inc. (GMIC) was established in Vermont and has operated for decades as a trusted regional carrier. In 2008, it joined the Concord Group Insurance Companies, and through that affiliation, became part of Auto-Owners Insurance—one of the largest property and casualty insurers in the United States.
This layered ownership has given Green Mountain both local roots and national strength. Their connection with Auto-Owners boosts their financial stability, while the Concord Group continues to manage their operations with a strong regional focus.
Where They Operate and What They Offer
Green Mountain Insurance serves four states: Vermont, New Hampshire, Maine, and Massachusetts. These states make up the company’s core service area, and their agents typically live and work in the same communities they serve.
They provide a wide range of insurance products, including:
- Auto insurance
- Homeowners insurance
- Business insurance
- Umbrella coverage
Each policy is underwritten with an emphasis on local needs and responsive claims support. Their offerings are well-suited for families, individuals, and small business owners looking for dependable coverage close to home.
Who Owns Green Mountain Insurance Company?
Green Mountain Insurance Company is a wholly owned subsidiary of the Concord Group, which is itself part of the Auto-Owners Insurance family. Auto-Owners, headquartered in Michigan, is a national insurer known for its financial strength and high ratings.
This means that while Green Mountain maintains a regional identity and operations, it benefits from the financial backing and strategic support of a much larger national organization. It also ensures that policyholders can trust the company’s long-term stability and claims-paying ability.
What Insurance Does Green Mountain Offer?

Personal Auto and Property Coverage
Green Mountain Insurance Company provides reliable personal insurance options designed to protect what matters most. Their personal auto insurance covers a wide range of vehicles, including cars, trucks, and SUVs, with options like liability, collision, and comprehensive coverage. On the property side, they offer homeowners insurance that helps safeguard your home and belongings from damage or loss. These policies are crafted to meet everyday needs while offering peace of mind.
Business and Commercial Insurance Options
For business owners, Green Mountain Insurance offers tailored commercial insurance solutions. Whether you run a small business or a larger operation, they provide coverage for commercial property, liability, and other specialized business risks. This flexibility helps protect businesses from common challenges, ensuring they can focus on growth without worrying about unexpected setbacks.
Coverage Area and Availability by State
Green Mountain Insurance primarily serves the New England region, with licensed operations in Maine, Vermont, New Hampshire, and Massachusetts. If you live in these states, you can take advantage of their trusted coverage and local expertise. Their regional focus allows them to understand the unique insurance needs of these communities better than many larger, national insurers.
How Green Mountain Insurance Company Handles Claims
Filing a Claim: What to Expect
Filing a claim with Green Mountain Insurance Company is straightforward. First, you report your claim by phone or online. You’ll provide details about the incident and any damages. An insurance adjuster may visit to assess the situation. After reviewing your claim, the company works to process it quickly and fairly. While exact timing varies, they aim to resolve claims efficiently so you can move forward with confidence.
Customer Support and Accessibility
Green Mountain Insurance offers helpful customer support for claims. With offices in Maine, Vermont, New Hampshire, and Massachusetts, they focus on serving New England residents. You can reach their claims team by phone or through their website, making the process easier. This local presence means better understanding of your community and quicker assistance when you need it most.
Claims Satisfaction and Common Feedback
Although detailed customer reviews on claims are limited online, Green Mountain Insurance Company has strong ratings from industry experts like A.M. Best and the Better Business Bureau. These ratings suggest reliable service and solid claims handling. If you want to learn more, talking to a local agent or current customers can give you a clearer picture of their claims experience.
Green Mountain Insurance Company Reviews and Reputation

Financial Strength Ratings and Accreditation
Green Mountain Insurance Company holds strong financial ratings. A.M. Best, a leading insurance rating agency, gives it an A+ rating, showing excellent financial stability. This means the company has a solid ability to pay claims. Additionally, the Better Business Bureau (BBB) has accredited Green Mountain Insurance with an A+ rating. These ratings reflect trustworthiness and financial health, important factors when choosing an insurer.
BBB and Consumer Sentiment
While Green Mountain Insurance Company has a strong BBB rating, there are few customer reviews on popular platforms. This limited online feedback means it can be harder to find detailed personal experiences. However, the BBB accreditation signals good business practices and customer service standards. If you’re considering this insurer, it’s helpful to speak with local agents or current policyholders to get firsthand feedback.
Common Compliments and Complaints
Though detailed reviews are scarce, typical compliments for Green Mountain Insurance focus on helpful customer service and smooth claims processing. Customers often appreciate their local presence in New England states, which adds a personal touch. On the flip side, some common complaints in the industry—and occasionally mentioned with this company—include occasional delays in claims or challenges with communication. These are not unusual for insurers but worth knowing when making your choice.
Should You Choose Green Mountain Insurance Company?
Pros and Cons Based on Your Needs

Green Mountain Insurance Company has clear strengths. Its A+ financial rating from A.M. Best shows solid stability, which means your claims are more likely to be paid reliably. Customers often appreciate its focus on New England states, offering personalized service that bigger insurers sometimes lack.
Pros:
- Strong financial ratings and BBB accreditation
- Personalized, local customer support
- Good coverage options for auto and home insurance
Cons:
- Limited availability mainly in Vermont, Maine, Massachusetts, and New Hampshire
- Few online reviews, making it harder to gauge widespread customer satisfaction
- May not offer as many discounts or nationwide services as large insurers
When a Regional Insurer Might Be a Smart Choice
Choosing a regional insurer like Green Mountain Insurance can make sense if you value local expertise and tailored service. Regional companies often know their markets better and build stronger community ties. This can translate into faster claims processing and more responsive support.
However, if you need coverage outside New England or want a broad network of agents nationwide, a larger insurer might be better. Regional carriers sometimes have fewer product options or less flexible policies.
Final Thoughts and Recommendations
If you live in Green Mountain’s coverage area and want a financially stable insurer with local roots, Green Mountain Insurance Company is worth considering. Its strong ratings and regional focus offer real advantages.
That said, it’s smart to compare quotes and read any available reviews to ensure it fits your personal needs. Reach out to an agent to ask questions about claims, coverage, and discounts.
Ultimately, the best insurance choice depends on your situation. Green Mountain Insurance stands out as a reliable option for many in New England, but doing your homework will help you feel confident in your decision.
Conclusion
Green Mountain Insurance Company stands out as a reliable choice for New England residents seeking dependable coverage backed by strong financial ratings. Whether you’re looking for auto, home, or business insurance, they offer local expertise with the strength of a national group behind them. If you value personal service from a regional provider, it’s worth exploring your options with Green Mountain. Get a quote or reach out to a local agent to see how they fit your coverage needs today.
FAQs
Who is Green Mountain Insurance Company?
Green Mountain Insurance Company is a regional insurance provider based in Vermont, offering coverage through the Concord Group. It focuses on personal and small business insurance in New England.
Who owns Green Mountain Insurance Company?
Green Mountain Insurance Company is owned by the Concord Group, which is itself part of Auto-Owners Insurance, a larger national insurance organization based in Michigan.
What states does Green Mountain Insurance Company operate in?
The company offers coverage in four New England states: Vermont, New Hampshire, Massachusetts, and Maine.
What insurance does Green Mountain offer?
They provide personal auto, home, renters, and small business insurance, with policy options tailored to local needs.
How do I file a claim with Green Mountain Insurance Company?
You can file a claim by contacting the Concord Group directly, either online or by phone. Claims are handled through their centralized system for faster processing and support.
What do reviews say about Green Mountain Insurance Company?
Public reviews are limited, but the company holds an A+ rating from both A.M. Best and the Better Business Bureau, indicating strong financial health and reliable service.