When you live or work in the Hudson Valley, you want insurance that fits your life-without the runaround. That's where we come in. From renters & homeowners to contractors & small businesses, we help you protect what matters most with affordable, reliable insurance solutions you can count on year after year.

A black and white drawing of a shield with a person 's face inside of it.

Personal Insurance

A black and white icon of a building in a shield.

Commercial Insurance

Insurance in Idaho Personalized for Your Life and Business

Castle Lake Insurance helps Idaho families and business owners protect what matters most—with independent coverage options and trusted local support.

Your Local Insurance Partner in Idaho

At Castle Lake Insurance—a local independent insurance agency in Idaho—we proudly serve the Idaho area and communities across Eastern Idaho with practical insurance solutions and a real commitment to personal service. Whether you're covering your home, your company, or your future, we believe insurance should be clear, honest, and handled with care.

Our Insurance Solutions

A family is sitting at a table looking at a laptop computer.

Personal Insurance

Auto, home, renters, umbrella, and more—built to fit your everyday life in Idaho.

Explore Commercial Insurance
A delivery man is giving a package to a woman in front of a van.

Business Insurance

Comprehensive protection for your operations, employees, and property—serving small businesses in Idaho.

Explore Life Insurance
A man in an apron is serving a woman in a cafe.

Life Insurance

Coverage that supports the people you care about most, here in Idaho.

Explore Commercial Insurance
A man and a woman are sitting at a table looking at a laptop.

Top‑Rated Carriers. Independent Advice.

As an independent agency in Idaho, Castle Lake Insurance works with a range of nationally recognized carriers. That means you get the benefit of choice, competitive pricing, and custom‑fit coverage—not just a one‑size‑fits‑all policy.

Why Choose Castle Lake Insurance?

We don’t just sell policies—we help you understand them. Here’s what sets us apart from other insurance agencies in Idaho:

Local & Family-Owned

We’re not locked into one company. That means we shop across a range of carriers to find you the best coverage at the best value—often securing some of the best insurance rates in Idaho.

Local Service with Honest Guidance

Based in Idaho, we know this community—and we treat our clients like neighbors, not numbers.

Full‑Service Coverage, Personal to Business

From your car and home to your restaurant or rental property in Idaho, we make managing insurance simple and stress‑free.

Licensed Advisors Always on Your Side

We’re here when it counts. Our licensed agents guide you through every question, claim, and renewal—no call‑center shuffle.

Our Carriers

What Our Clients Say

"I was nervous about filing a claim but the team at this agency was supportive and walked me through the entire process."


Client Name

- Karla sanchez malvaez” Sanchez Malvaez

"My insurance bill used to be high. Thomas got me a lower bill with even more coverage."


Client Name

- Linda Hernandez

"Clark was helpful and transparent. He gave me multiple quotes, helped me compare and still found me the best rates."

Client Name

- Anthuan Muñoz

"I shopped around for months trying to find a good deal on insurance, and This Insurance Agency had the best rates. Plus, the coverage was exactly what I was looking for. So glad I found them."


Client Name

- Eduardo Antonio Estrada Rodriguez

This agency really cares about its clients. They helped me find more savings while making sure I had the coverage I needed. Friendly and professional service.

Client Name

- Oriana Valeska

Frequently Asked Questions

  • Is auto insurance required in Idaho?

    Yes. In Idaho, drivers are legally required to carry minimum liability coverage. Castle Lake Insurance helps you meet those requirements—and find extra protection that fits your vehicle, lifestyle, and budget.

  • Can I bundle my home and auto insurance?

    Absolutely. Bundling your home and auto insurance policies through Castle Lake Insurance can save you money, streamline your coverage, and make renewals easier. Many Idaho families take advantage of our home‑and‑auto bundle discounts to maximize savings. Ask us about home, auto, and umbrella bundles.

  • What types of business insurance do you offer in Idaho?

    We provide general liability, commercial property, workers’ comp, business auto, and more. Our “Insurance by Industry” section covers restaurants, contractors, offices, and other Idaho‑based businesses.

  • How long does it take to get a quote?

    Most quotes are ready the same day. Just send us a bit of info and our Idaho‑based independent agents will start comparing options right away.

  • Do you work with national carriers or local ones?

    Both. We partner with trusted names like Aflac and Nationwide, along with select regional carriers—so you get reliable coverage that’s also competitive.

  • What areas do you serve?

    We're based in Idaho and proudly serve Ammon, Shelley, Rigby, Rexburg, Blackfoot, and clients across Eastern Idaho—and beyond. We're licensed in multiple states and ready to help wherever you are.

Serving Idaho and Beyond

Castle Lake Insurance is proud to be part of the Idaho community. We also serve nearby areas like Rexburg, Shelley, Rigby, and Blackfoot—and we're licensed to help clients across multiple states. So if you’re looking for an “insurance agent near me” in Idaho or anywhere in Eastern Idaho, our team is ready to help.

Serving Idaho and Beyond

Already a client? You can manage your policies easily online—anytime.

Insurance Tips, Local Insights & More

Business Insurance in Idaho: A Complete Guide for Small Business Owners

Auto Insurance in Idaho: How to Get the Right Coverage Without Paying Too Much

Home Insurance in Idaho Falls, Idaho: What Homeowners Need to Know to Stay Protected
Business Insurance in Idaho: A Complete Guide for Small Business Owners

Business Insurance in Idaho: A Complete Guide for Small Business Owners

Read more
Auto Insurance in Idaho: How to Get the Right Coverage Without Paying Too Much

Auto Insurance in Idaho: How to Get the Right Coverage Without Paying Too Much

Read more
Home Insurance in Idaho Falls, Idaho: What Homeowners Need to Know to Stay Protected

Home Insurance in Idaho Falls, Idaho: What Homeowners Need to Know to Stay Protected

Read more

Whether you’re shopping for coverage in Idaho or just need your insurance questions answered, we’re here to help—without the pressure. Let’s make insurance feel personal, not transactional.