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Your Local Antigo Independent Insurance Agency

McCormick Klessig Insurance specializes in auto, home, and business insurance.

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McCormick Klessig Insurance - Insuring Antigo and All of Wisconsin

Where it all began. McCormick Klessig Insurance is one of Antigo’s oldest business institutions. Our company evolved from an agency started in Antigo in 1888. The Cavers-Klessig Agency was formed in 1962 and the Vassau-McCormick Agency in 1963. Mergers formed the present firm of McCormick-Klessig & Assoc., Ltd. in 1977. We are an independent stock insurance agency selling all forms of insurance. Our accounts number about 6000 divided between personal and commercial accounts.

Our agency’s business mission is to provide individuals, families, small and medium sized businesses with complete coverage of their personal and business risks in all product lines: Commercial; Personal; Life; Accidental; and Health (including group products).

Specializing In Erie Insurance

Erie Insurance has been helping customers since 1925 with their auto, home, business, and life insurance needs.
Click here to get an auto insurance quote with Erie Insurance "ERIE Auto Insurance Quote" (opens in new tab)
Click here to pay your Erie Insurance bill "ERIE Pay Your Bill" (opens in new tab)
Click here to use the Erie Insurance Life Insurance Calculator "ERIE Life Insurance Calculator" (opens in new tab)

Recent News & Updates

What is a Medicare Supplement Plan?

Posted: September 23, 2021

If you’re approaching your 65th birthday and starting to research options for Medicare, navigating through all of your new health care choices can be overwhelming. In addition to enrolling in a Medicare plan to meet your anticipated needs, you’ll also have to decide if a Medicare Supplement plan is right for you. At Erie Insurance, we’re here to help. Here are some things you should know when considering...

Medicare Supplement vs. Medicare Advantage: What’s the Difference?

Posted: September 21, 2021

Applying for Medicare once you reach retirement age sounds simple enough. But just because you’re covered under the federal health insurance program doesn’t mean you won’t be faced with out-of-pocket costs. With Original Medicare (Parts A and B), you’ll receive coverage for health-related expenses like hospital care, doctor visits, medical procedures and equipment. Like a traditional health insurance policy, Medicare pays its share of the...

Is a Medicare Supplement Insurance Plan Worth It?

Posted: September 20, 2021

When you sign up for Medicare Parts A and B, you also have the option to apply for a Medicare Supplement insurance plan. A Medicare Supplement plan, sometimes called “Medigap,” is a private insurance policy that can help pay for some of the health care costs that Medicare doesn’t cover. But is this coverage really necessary? And more importantly — is it worth it? WHY CHOOSE...