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Martin County FL Insurance

The historic Lyric Theatre in downtown Stuart, Martin County, Florida
Photo: Tamanoeconomico, CC BY-SA 4.0, via Wikimedia Commons

Looking for insurance in Martin County, FL? Martin County anchors Florida’s Treasure Coast, where the Atlantic Ocean, the Indian River Lagoon, and the St. Lucie River shape the insurance picture. Hurricanes Frances and Jeanne both made landfall here in 2004 near Sewall’s Point, so wind exposure is a countywide reality. Waterfront communities like Jupiter Island and Jensen Beach also face storm surge and mapped flood zones where NFIP or private flood coverage matters, while inland Indiantown sits near Lake Okeechobee.

Cornerstone Insurance is an independent Florida agency that shops 20+ A-rated carriers to match Martin County residents with the right homeowners, auto, flood, and umbrella coverage. From Stuart and Palm City to the smaller communities below, choose your city to compare your options.

Start comparing Martin County, FL insurance options with the city links below.

Cities we serve in Martin County

New to Florida insurance or shopping a renewal? Read our 2026 Guide to Florida Homeowners Insurance or get a free quote from our team.

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Michael F.
I strongly recommend working with Joshua Gleaton, thanks to him I was able to find the best options for my homeowners insurance. He is excellent at quickly replying via email and goes out of his way to assist you if you have additional questions.
ELODIA T.
Exceptional service! Laura was extremely fast to respond and provided several great coverage options tailored to my needs. She made the whole process easy and stress-free. Highly recommended
Danielle L.
Joshua Gleaton helped us secure an awesome rate for our new Florida home! He was super responsive to my many emails and always provided a thorough answer. We had some closing delays and he adjusted our effective date several times. We will be seeking some auto insurance quotes through him next!
Simon Munoz A.
I didn’t think it was possible to get affordable home insurance in Florida, but Licensed Agent Joshua Gleaton was able to do that for me and my wife. It was very easy, quick and hassle free. Thank you so much Joshua 🙏🏼
Ann S.
Shopping for insurance in Florida was certainly made easier with James Bonn of Cornerstone. I appreciate all the assistance he offered, should I need it, to complete the purchase of my homeowners policy.