Serving Northwestern Wisconsin Since 1945: Insurance Solutions for Every Community

August 1, 2026

Happy family with Cute baby boy on lake water background outdoors, sensitivity to the nature concept

When it comes to protecting your home, vehicle, family, or business, working with a local insurance agency makes all the difference. At Jensen-Sundquist Insurance Agency, we’ve proudly served the communities of Northwestern Wisconsin for more than 80 years, helping families and business owners find personalized insurance coverage that fits their lives—not just a one-size-fits-all policy.

With six convenient office locations throughout the region, our experienced agents understand the unique risks that come with living, working, and owning property in Northwestern Wisconsin. Whether you’re insuring your first home, protecting your cabin, expanding your business, or planning for your family’s future, we’re here to help.

Local Insurance for Northwestern Wisconsin Communities

Northwestern Wisconsin offers an incredible quality of life. Residents enjoy thousands of acres of forests, hundreds of lakes, recreational trails, thriving small businesses, and close-knit communities. However, the region also presents unique insurance considerations, including:

  • Severe winter weather and ice damage
  • Wind, hail, and storm claims
  • Seasonal homes and cabins
  • Recreational vehicles including ATVs, UTVs, snowmobiles, and boats
  • Small business liability
  • Farm and rural property protection
  • Life insurance for growing families

Our local agents understand these challenges because we live and work here, too.

Proudly Serving Communities Across Northwestern Wisconsin

Jensen-Sundquist has grown alongside the communities we serve, expanding from our original Grantsburg office to multiple locations throughout the region. Today, we’re proud to assist clients from:

Grantsburg, WI

Our original office has been serving Burnett County since 1945. Whether you’re purchasing your first auto policy or protecting a growing business, our Grantsburg team provides personalized insurance solutions backed by decades of experience.

Siren, WI

As one of Northwestern Wisconsin’s most popular vacation destinations, Siren residents often need specialized coverage for cabins, vacation homes, boats, and recreational vehicles. We help homeowners and seasonal residents find coverage that protects their investment year-round.

Webster, WI

Webster homeowners, families, and business owners rely on Jensen-Sundquist for customized insurance policies designed around their specific needs. Whether you’re commuting daily or enjoying retirement near the lakes, we’ll help you find the right protection.

Minong, WI

Life in Minong means enjoying the outdoors—from fishing and boating in the summer to snowmobiling in the winter. Our agents understand the insurance needs of homeowners, seasonal property owners, outdoor enthusiasts, and local businesses throughout Washburn County.

Milltown, WI

Milltown residents trust Jensen-Sundquist for dependable auto, home, life, and business insurance. We work closely with families and entrepreneurs to ensure they have the coverage they need as life changes.

St. Croix Falls, WI

Located near the Wisconsin-Minnesota border, many residents commute between states or own businesses that serve both communities. Our knowledgeable agents can help navigate insurance options for individuals, families, and businesses throughout the St. Croix Valley.

Insurance Solutions for Every Stage of Life

Every client has unique insurance needs. That’s why Jensen-Sundquist offers a wide range of coverage options, including:

  • Auto Insurance
  • Homeowners Insurance
  • Renters Insurance
  • Life Insurance
  • Business Insurance
  • RV Insurance
  • Motorcycle Insurance
  • Boat & Watercraft Insurance
  • Recreational Vehicle Insurance
  • Umbrella Insurance

By working with multiple insurance carriers, we can compare policies and help you find coverage that fits both your needs and your budget.

Why Choose a Local Independent Insurance Agency?

Choosing a local independent agency offers advantages that national call centers simply can’t match.

Personalized Service

Our agents take the time to understand your family, property, business, and long-term goals before recommending coverage.

More Insurance Options

Because we’re independent, we can compare policies from multiple insurance companies to help you find the right combination of coverage and price.

Local Claims Support

When storms roll through Northwestern Wisconsin or unexpected accidents happen, you’ll have local professionals ready to help—not an unfamiliar voice hundreds of miles away.

Community Commitment

Since 1945, Jensen-Sundquist has remained committed to supporting local schools, organizations, businesses, and families throughout the communities we serve.

Protect What Matters Most

Insurance isn’t just about checking a box—it’s about protecting everything you’ve worked hard to build. Whether you’re buying your first home, opening a new business, insuring your cabin, or planning for your family’s future, Jensen-Sundquist is here to help every step of the way.

With offices conveniently located throughout Northwestern Wisconsin and licensed to serve clients in both Wisconsin and Minnesota, our team is ready to help you find the right coverage with friendly, local service you can trust.

Contact Jensen-Sundquist today to request a free insurance quote or speak with one of our experienced local insurance professionals.


Frequently Asked Questions

What areas does Jensen-Sundquist Insurance serve?

Jensen-Sundquist proudly serves clients throughout Northwestern Wisconsin with office locations in Grantsburg, Siren, Webster, Minong, Milltown, and St. Croix Falls. The agency is also licensed to write insurance policies in both Wisconsin and Minnesota.

What types of insurance does Jensen-Sundquist offer?

We offer auto insurance, homeowners insurance, renters insurance, life insurance, business insurance, motorcycle insurance, RV insurance, boat insurance, recreational vehicle coverage, and umbrella insurance.

Can I bundle my home and auto insurance?

Yes. Bundling your home and auto insurance often results in valuable discounts while simplifying your insurance coverage under one agency.

Do you insure cabins and seasonal homes?

Absolutely. Many Northwestern Wisconsin residents own seasonal properties or vacation homes, and we can help ensure those properties are properly protected throughout the year.

Why should I work with a local insurance agent?

Local agents understand the specific risks, weather conditions, and insurance needs unique to Northwestern Wisconsin. They also provide personalized service and local claims assistance when you need it most.

Can you help small businesses?

Yes. We work with businesses throughout Northwestern Wisconsin to provide commercial insurance, general liability, property coverage, workers’ compensation, commercial auto insurance, and other business insurance solutions.

How often should I review my insurance coverage?

It’s a good idea to review your policies annually or anytime you experience a major life event such as purchasing a home, getting married, starting a business, adding a driver, or buying recreational vehicles.

Can I receive insurance quotes from multiple companies?

Yes. As an independent insurance agency, Jensen-Sundquist can compare policies from multiple insurance carriers to help you find the best combination of coverage and value.

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