
Over 30 Years of Expertise—Dedicated to the Energy and Agricultural Industries
Specialized commercial insurance for propane marketers, tank and truck manufacturers, and agricultural companies — built by an agent who knows your industry.
Specialized coverage for energy-related industries
Principal agent and owner Gary McLean has over 30 years of experience insuring the energy industry, including propane gas marketers, natural gas pipeline contractors, diesel fuel operators, and compressed natural gas distributors. Gary is licensed in thirty-three (33) states.
- Tank and truck manufacturers
- Propane gas bulk plant / rail contractors
- Agricultural companies, including fertilizer manufacturers

Comprehensive coverage options
- Commercial property
- Inland marine
- Commercial auto
- Management liability
- Pollution / tank
- Excess / umbrella
- Cyber security
- Workers’ compensation
- Professional liability
Our insurance carriers
Jamerson-McLean Insurance maintains strong relationships with top insurance carriers, including Crum & Forster, Insurance Company of the West (ICW), Summit, and The Zenith Insurance Companies.
Why choose Jamerson-McLean
- Expertise in the energy and agricultural industries — over 30 years of specialized experience
- We help identify and implement training programs to foster a strong safety culture in your organization
- Our agency personnel are invited to state association committee positions and meetings
Celebrating 63 years of excellence
As Jamerson-McLean Insurance marks its 63rd anniversary, the agency reflects on over six decades of commitment and exceptional service — a testament to its resilience, growth, and dedication to providing unparalleled insurance solutions.
Contact Jamerson-McLean Insurance
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