# Diamond Specialty Insurance

> Nonstandard auto insurance MGA serving Texas, California, and Florida through independent agents

## At a glance

| Field | Value |
| --- | --- |
| Type | MGA |
| Region | NA |
| Headquarters | Dallas, Texas, USA |
| Founded | 2016 |
| Stage | Growth |
| Employees | 11-50 |

## Overview

Diamond Specialty Insurance is a Dallas-based managing general agent (MGA) focused on personal lines nonstandard automobile insurance, distributing programs through a select network of independent insurance agents. The company was founded in 2016 by industry veterans with backgrounds at Progressive, Infinity, Kemper Specialty, and Direct General.

The MGA underwrites nonstandard auto programs with capacity provided by Intact Insurance Specialty Solutions. Policy administration is handled through the Insuresoft platform, which supports agent-facing workflows and program management. Claims processing and customer support are provided directly by Diamond Specialty.

Operating since 2016 on a bootstrapped basis, Diamond Specialty has expanded its geographic footprint from Texas to include California and Florida. The company is in the process of rebranding under the name Patriot General Agency, LLC, with a new web presence at patriotmga.com, while maintaining the diamondspecialty.com portal for existing policyholders.

## Products & services

### Nonstandard Auto Insurance Program

Personal lines nonstandard automobile insurance for drivers who may have difficulty obtaining coverage in standard markets. Distributed through a selective independent agent network.

**Key features:**

- Personal nonstandard automobile liability coverage
- Competitive rates for higher\-risk driver profiles
- Coverage for consumers underserved by standard markets

*Target users:* Individual auto insurance consumers in Texas, California, and Florida requiring nonstandard coverage

*Distribution:* Retail independent agents across Texas, California, and Florida

## Links

- Website: <https://www.diamondspecialty.com>
- Directory profile: <https://insurtechlist.com/companies/diamond-specialty-insurance/>
- Linkedin: <https://www.linkedin.com/company/diamond-specialty-insurance>
- Agent portal: <https://portal.diamondspecialty.com/DiamondWeb/Agency>
- New brand site: <https://patriotmga.com/>
- Customer portal: <https://portal.diamondspecialty.com/DiamondWeb/Consumer>

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*Last updated: 2026\-05\-12*