(281) 972-4000 Pasadena, TX

Google Reviews



As someone who regularly deals with insurance companies during the claims process, I can honestly say that this is the best group of insurance professionals I’ve ever had the pleasure of working with. Christal and Susan go above and beyond to ensure their clients claims are properly paid, even when the majority of claims today are being denied. Thank you for your professionalism and dedication to customer service ladies!!
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Sissy Sanford

Mustang insurance goes above and beyond for their customers.. let me explain why I can say this.
On 7.2.2021 we were involved in a accident with a deer out of town at approximately 10:30pm . it was on a holiday and could not reach someone with our insurance. I called our agent Susan Leach with Mustang Insurance Agency in the middle of the night and she and I spoke numerous times through out the night to try and get a rental vehicle for my family to continue our vacation. To say Susan went above and beyond does not even begin to describe what she did to help us out. Thank GOD we were not badly hurt and all has worked out even though my vehicle was completely totalled, we are good and that is what matters... if you ever are in need of an outstanding agent contact Susan Leach with Mustang Insurance... she will do you right and take care of you
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Angelica Rodriguez

Susan and her team are always willing to help you with any questions you might have about your home/car insurance. Always returning your calls back, and guiding you with any concerns related to insurance. Highy recommendated services.
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Pamela Lefler-backes

Awesome insurance company!! Staff is beyond amazing!! Owner, Susan Leach is the star of the company!!!
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Jack Owen

Nice friendly insurance

Welcome to Gilliam Insurance Agency

Happy Family

We are an Independent Insurance Agency, which means we have made available some of the best companies for your online quick quotes.

We service the Houston, Pasadena, Harris County, TX areas, and throughout the state of TX. At Gilliam Insurance Agency each one of our clients are given a dedicated team of professionals that work together to proficiently address all your concerns.

We offer all types of Personal Insurance coverages to our clients in TX, including AutoHomeMotorcycleBoat & WatercraftFlood InsuranceLife, and Health Insurance.

Give one of our agents a call to save money on your business insurance. Some of our Commercial insurance coverages include Business Owners Packages (BOP), General Liability, Commercial Auto, Commercial Real Estate Insurance, and Contractors Insurance

Let us help you cut your insurance cost! Just give us a quick call today at 281-972-4000 or submit one of our quick online quote forms - with the help of our dedicated business partners; we conveniently offer an entire solution for all your personal and business insurance needs.

Why choose us?

Competitive Pricing

We work hard to find the best rate through all the carriers we represent.

Local Agent

Having a local agent can help you choose the best providers in your area.

Multiple Carriers

Representing many carriers means you never have to leave us!