Insurance with Integrity

Built by Trust, Strengthened by Experience.

Seitz Insurance + Bishop Insurance 

Stronger Together, Serving You Better

For decades, Seitz Insurance Agency and Bishop Insurance Service have stood as trusted names in safeguarding what matters most. As partner agencies for over 30 years, both organizations built their reputations on integrity, commitment, and expertise — values that continue to guide every client relationship.

Individually, each agency achieved success by delivering reliable coverage, personalized service, and the confidence that comes from experience. Together, as one unified team, we offer something even greater: a client experience strengthened by shared purpose and amplified resources.

In 2023, Seitz Insurance Agency and Bishop Insurance Service combined into one agency. This joining of forces represents more than two agencies becoming one. It is the joining of legacy, strength, and vision. With a broader reach, deeper expertise, and unwavering values, our clients can expect an elevated standard of service.

How We Help

Trusted insurance guidance to protect what matters most.

As an independent insurance agency, we help organizations and individuals secure the right coverage through clear expertise, thoughtful guidance, and trusted insurance solutions tailored to protect what matters most, while serving as a dependable advisor at every stage. With a commitment to clarity and trust at every step, we serve as a dependable advisor helping you secure the right coverage today and peace of mind for tomorrow.

commercial

From ag operations and contractors to main street businesses, nonprofits, energy companies, and more, our team has the experience to understand your unique coverage needs and help keep your business protected and viable.

government & tribal

Government and tribal entities require specialized knowledge to address their unique risks and coverage needs, and our team is a trusted leader in insuring these complex exposures.

surety

Whether you’re managing complex bonding requirements for a large project or seeking a compliance bond for personal needs, we offer surety solutions to meet your needs anhelp you move ahead with peace of mind.

GROUP health

From small teams to large, multi-site organizations, our team serves as a strategic partner helping you choose benefit plans that align with your goals and support your employees’ well-being and long-term success.

personal

From everyday essentials like home and auto to rental properties, boats, umbrellas, Medicare, and more, we help you protect what matters most with coverage that’s easy to navigate and focused on your life.

Connect with Us


SIDNEY LOCATION

SEITZ INSURANCE

  • 406-433-1411
  • info@seitzinsure.com
  • 114 Second Avenue SE
    Sidney, MT 59270

POLSON LOCATION

BISHOP INSURANCE

  • 406-883-5372
  • info@bishopinsurance.com
  • 302 First Street West, Suite #102
    Polson, MT 59860