Auto Insurance, Homeowners Insurance and Business Insurance

Anderson, Bagley & Mayo Insurance is the largest locally-owned insurance agency in North Central Massachusetts. Over 7000 families and 800 businesses trust ABM Insurance for affordable insurance, whether auto insurance, homeowners insurance, and business insurance.

With three offices conveniently located in Leominster, Gardner, and Westminster, and an experienced staff of insurance professionals, Anderson, Bagley & Mayo Insurance can help you design an insurance program that protects your family or business – while also saving you money.

By representing many top-rated insurance companies, ABM Insurance can provide you with more affordable insurance options whether you are shopping for auto insurance, homeowner insurance, or business insurance. One phone call or email can provide you with various quotes – along with the professional advice you need to make an informed buying decision.

Affordable insurance is not a commodity that you can buy off the shelf, despite how it’s often portrayed on television. An insurance policy is a promise to pay in case of an accident or loss. Each insurance policy is different, and it’s important to do business with an independent insurance agent who understands those differences and can help you avoid making the wrong choice.

Our commitment to you does not end with the sale of a policy. For over 100 years, Anderson, Bagley & Mayo Insurance has been the place where “Personal Service is a Tradition.”  Whether it’s assistance with filing a claim, resolving billing problems, or helping you register your car or truck, we are here to help. Contact one of our offices to deal person-to-person with an educated, insurance professional, or send us an email with your questions to

To hear what some of our clients from Leominster, Fitchburg, Gardner, Westminster, Ashburnham, and other North Central Massachusetts communities, are saying, please visit our testimonial page. These satisfied clients have come to rely on ABM Insurance for their auto, homeowners, and business insurance needs, but more importantly, for the peace of mind that comes from dealing with local, experienced professionals.