Trusted, local, independent insurance agency in Seabrook Island, South Carolina.
Ashton Lethco Agency has the knowledge and expertise to provide customized insurance solutions for individuals, families, and businesses, in Seabrook Island, South Carolina.


Get personalized insurance quotes from multiple insurance companies in Seabrook Island, South Carolina from Ashton Lethco Agency.
Ashton Lethco Agency has your covered.
We’ve built our insurance agency around understanding what you need and what’s important for your family or business to protect. That’s why we work with a wide range of insurance companies and products in Seabrook Island, South Carolina to meet your specific needs, including customized coverages.
We don’t work for the insurance company, we work for you.
Seabrook Island, South Carolina Insurance Agent vs The Rest.
Here is a quick comparison of the differences between an insurance agency like Ashton Lethco Agency in Seabrook Island, South Carolina like us, and the various other types of companies that are out there:
| Features & Services | Our Agency | Captive Agent | Online & 1-800 Companies |
|---|---|---|---|
| Access to multiple companies and wide range of products | |||
| Easy switching from company to company without hassle | |||
| Unbiased and objective advice | Tries to sell & support only their one company | Tries to sell & support only their one company | |
| Claims assistance and advocacy | Adjusters are often exclusive to the one company | No help: You vs. adjuster | |
| Policy service from the same person you bought from | To call center | You'll likely never talk to the same person twice | |
| When you buy from an independent agent like us, you're supporting local business and your local economy #choicematters #independentagent | |||
Personal insurance policies for individuals and families in Seabrook Island, South Carolina
Insurance coverage for your business.
No business is the same, but many companies share common risks. These key commercial insurance policies can help protect your business from common accidents, lawsuits, and damages.
Builders Risk
Covers buildings and structures under construction, providing protection against damage from fire, theft, vandalism, and certain weather events. It includes coverage for materials, equipment, and supplies on-site, in transit, or stored off-site, ensuring your construction project is safeguarded until completion.
Garage Keepers
Protects businesses against damage or theft of customers’ vehicles while in their care, custody, or control. This includes coverage for vehicles during service, repair, storage, or parking. It offers protection against fire, vandalism, collision, and theft, ensuring financial security for automotive businesses such as repair shops, body shops, and parking services.
About Ashton Lethco Agency
About our agency
Navigating the insurance world can be daunting for many people. But, with Ashton Lethco Agency, you don’t have to worry. We are a highly-rated insurance brokerage located in beautiful South Carolina, specializing in various types of coverages designed to meet the unique needs of our valued customers. We take pride in our proven record of providing excellent service and protection to South Carolina residents.
As your trusted South Carolina insurance agency, Ashton Lethco Agency is committed to providing client-focused and straightforward services. You can trust us to work tirelessly to find a solution that offers the best protection for your individual circumstances while simplifying the complexities of the insurance world.
Are you ready to start your journey with Ashton Lethco Agency? Don’t delay in securing your future with one of South Carolina’s top insurance providers. We are here to guide you every step. Reach out to us today and let our insurance experts assist you in determining the best policy for your needs. Ensure your peace of mind with Ashton Lethco Agency.

Why choose us
Proactive policy review
We don’t just process renewals. We review, analyze, and restructure coverage at renewal and during rate changes to ensure your protection keeps pace with your life or business.
We shop strategically
When premiums increase, we compare options across trusted carriers — balancing coverage, cost, and long-term value.
One agency. Complete strategy.
Meet Our Team
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Its easy to get started
Customized insurance solutions in South Carolina.
Call our office
Our licensed agents are ready to help you get covered.








