Protect your legacy.
Gary Thompson Agency, is a full-service independent insurance agency, we work for you-our valued customer-and not the insurance company.
Our licensed agents will work diligently to find a top-rated insurance company that can provide the personalized coverage you need at the lowest rate possible.
We can provide you with homeowners insurance, auto insurance, commercial insurance, farm insurance, crop insurance, life insurance, health insurance, recreational vehicle insurance, and more. We're committed to providing professional, friendly service from knowledgeable agents you can trust.
What our clients are saying
"Gary Thompson Agency family, has been a dream come true"
"so thankful to find a company that cares for my needs and my budget"
"We love the Gary Thompson Agency, they are Awesome!"
"Gary Thompson Agency has an excellent staff and are knowledgeable"
Personal and Commercial Lines insurance professionals
Ask me about these types of insurance...
Having the right car insurance is so important, even more important is understanding all the ins and outs of your coverage to help protect you.Request an automobile insurance quote
An independent insurance agent will make sure that your business is covered in the event of a catastrophe or sudden loss.Request a business insurance quote
Get multiple quotes on your homeowners insurance with one phone call. Let an independent agent shop for you.Request a homeowners insurance quote
If a data breach does happen, it's a wise decision to have a cyber liability insurance policy to help your company stay secure.Request a cyber liability quote
An independent insurance agent will walk you through top umbrella policy options to make sure you have the proper coverage to tackle above and beyond claims.Request an umbrella insurance quote
Restaurant insurance is a combo platter of coverage that protects your customers, employees, property and inventory.Request a restaurant insurance quote
Why choose GTA Insurance Group - Gr Island
States we serve
- South Dakota
Our insurance coverages
Personal insurance coverage
- Builders Risk / Construction
- Collectible Auto
- Identity Fraud
- Personal Watercraft
- RV / Motorhome
- Short-Term / Sharing
- Special Event
- Travel Trailer
- Vacant Land
- Valuable Items
Business insurance coverage
- Builders Risk
- Business Owners Package (BOP)
- Business Vehicle
- Contractors Equipment
- Cyber Liability
- Directors & Officers
- Employment Practices Liability
- Errors & Omissions
- General Liability
- Inland Marine
- Professional Liability
- Umbrella / Excess
- Workers' Compensation
Life & Annuties coverage
- Disability Income
- Long Term Care
Industries we serve
- Accommodation and Food Services
- Administrative and Support and Waste Management and Remediation Services
- Agriculture, Forestry, Fishing and Hunting
- Arts, Entertainment, and Recreation
- Educational Services
- Finance and Insurance
- Health Care and Social Assistance
- Management of Companies and Enterprises
- Manufacturing - Food / Beverage / Textiles / Apparel / Leather
- Manufacturing - Metal / Machinery / Computer / Electrical / Transportation / Furniture
- Manufacturing - Wood / Paper / Paper / Mining / Plastics
- Mining, Quarrying, and Oil and Gas Extraction
- Other Services (except Public Administration)
- Professional, Scientific, and Technical Services
- Public Administration
- Real Estate and Rental and Leasing
- Retail - Sporting Goods / Hobby / Music / General / Misc.
- Retail - Vehicle / Home / Furniture / Building / Garden / Food / Health / Gas / Clothing
- Transportation - Air / Rail / Water / Truck / Transit / Ground / Pipeline / Scenic
- Transportation and Warehousing
- Wholesale Trade
Recommended insurance company partners
Other companies we work with:Allstate, Amerisafe Insurance Company, Arrowhead General Insurance, Auto-Owners Insurance Company, Berkshire Hathaway GUARD Insurance Company, Berkshire Hathaway Insurance Company, Burns & Wilcox, CNA, Chubb, Columbia Insurance Group, Continental Western Group, Dairyland Insurance Company, Donegal Mutual Insurance Company, Encompass, Farmers Alliance, Farmers Mutual of Nebraska, Grinnell Mutual, GuideOne Insurance, Hagerty, Hartford Steam Boiler, Intact Insurance, K&K Insurance Group, LeMars Insurance, Markel Specialty, MetLife Auto & Home, North Star Mutual, Philadelphia Insurance Companies, SFM Insurance, The Hartford, US Assure, United Fire (UFG)
GTA Insurance Group - Gr Island Team
GTA Insurance Group - Gr Island Reviews
Gary Thompson Agency family, has been a dream come true
so thankful to find a company that cares for my needs and my budget
We love the Gary Thompson Agency, they are Awesome!
Gary Thompson Agency has an excellent staff and are knowledgeable