(817) 481-5569(817) 481-5569
Toll Free
(866) 698-6275(866) 698-6275
(817) 421-8814(817) 421-8814
500 N Carroll Ave, Ste 120Southlake, TX 76092

Office Hours:

8:30 AM - 5:30 PM
8:30 AM - 5:30 PM
8:30 AM - 5:30 PM
8:30 AM - 5:30 PM
8:30 AM - 5:00 PM
Available 24/7 at (817) 481-5569
Other Locations:

About Mark Jameson - Southlake Insurance Agent

  • Car Crazy
  • History Buff
  • Self-Improvement
  • Spiritual
  • Sports Fan
  • Youth Programs

In addition to owning an insurance agency in Southlake, I am an active member of the community. I support the local high schools by providing the Mark Jameson Allstate Scholar Athlete of the Month scholarship for students who participate in sports at Carroll Senior High School. I can also be found cheering on the sidelines at Carroll Senior High School football games. I’ve been recognized for my contributions to the community and received the Ray Lynch Community Service Award for the Texas region.

Southlake is a great community and a wonderful place to start a business. The community features the outstanding Carroll Independent School District, and the town is supportive of all sports at all schools in the district. In fact, many of our teams have gone on to win multiple championships. Southlake is in the heart of the Dallas-Fort Worth metropolitan area, so sports fans can watch the Mavericks, Cowboys and the Rangers on the field while roller coaster enthusiasts can spend the day at Six Flags Over Texas.

I’ve been an Allstate agent since 2000. I spend my time working with people from a wide variety of backgrounds every day, and that’s fun. My job is about helping people in their hour of need, and helping them get back to where they were before their loss, such as from damage due to a storm. If I had to describe my agency in seven words, I would say, “Dedicated to delivering world-class customer service.” The customers would agree; my office was named “Best of Best” by readers of Southlake Style Magazine five times, most recently in 2015.

You can stop in to the office to see if you have the right insurance coverage for your family’s needs. My office is located near the intersection of State Highway 114 and Carroll Avenue in Southlake, and is across the street from the city’s new fire department. English and Spanish are spoken fluently at my office.

  • Bachelor of Business Administration-Texas A&M University
  • Industry Services
  • Inaugural Member of the National Advisory Board
  • Inaugural Member of the Agency Executive Council
  • Awards
  • Honor Ring-13 years
  • National Conference-9 years
  • Circle of Champions-8 years
  • Inner Circle Elite-1 years
  • Allstate Leader's Forum-9 years
  • Million Dollar Round Table (MDRT)-7 years
  • Community Services
  • Jr. Warden, church
  • Lay Eucharistic Minister
  • President, Pony Baseball
  • Vice President, Pony Baseball
  • School Board Member
  • President, FCS Booster Club
  • Sr. Warden, church
  • 10+ Years of Service

Here to Help You

Connect With Us

Meet the Team

Dorthea Earley
Customer Service Representative
I have worked with multiple agents during my 18 years in insurance, including the last 4 for Mark Jameson. My mission is to provide "World Class" Customer Service and let the customers know they are in Good Hands. I have a wonderful husband and marriage of 33 years, four wonderful children, two great son-in-laws and four beautiful grandchildren, and not to forget my two very sweet dogs. In my spare time I enjoy family indoor and outdoor activities, and sewing for my grandkids.
Melissa Covington
Office Manager
I have been in the insurance industry for 16 years, I joined Mark Jameson's Southlake agency in November 2013. I am very passionate about insurance and love helping customers find, and discover, their needs, and solving those problems with the right product. I have seen many of the products in use, especially life insurance; there is no greater gift you can leave to your family! I believe in going above and beyond to help you with your insurance needs. My husband of 14 years and I both grew up in the area, we have a teenage daughter, 2 dogs and 1 cat at home. In my spare time I love being outside, camping, riding bicycles, and reading and spending time with family.
Dena Kudlac
Personal Financial Representative
Dena is our Personal Financial Representative at the Colleyville office.
Dhyana Hamilton
Sales Associate
I grew up in New York State and recently relocated to Arlington to pursue my career as a trusted Allstate advisor in insurance and financial services. I joined Mark’s team in 2015 with 5 years of experience in the insurance business. I am licensed in Property & Casualty as well as Life & Health insurance. Life insurance is a specialty for me because I have a unique story that touches the lives of all who listen. I have a passion for people and in terms of my approach to serving customers, I strive to provide excellent customer service to all of the customers. I am a dedicated and knowledgeable agent striving every day to go the extra mile for the customers.

Request An Appointment

Want to request an appointment for a call or visit? Use the calendar to pick the date you'd like to visit and then choose a time. While we can't guarantee agency availability, your request will route to the agency inbox and we'll do our best to accommodate your schedule.
First, select a date:
Next, select a time:

Your Insurance, On The Go

Scan your credit card to populate payment info within the app. Access policy information, keep a digital copy of your ID card and enjoy new roadside tools with the Allstate mobile app for iOS and Android.
Get started

Protect What Matters Most

Whether it's your home, your family, your bike or your boat, see how Allstate can help protect the things that matter most to you in life.

Insurance Products & Services

Insurance is unlike any other product out there - you pay for it and hope you never have to use it. And that makes paying more than you need to that much more uncomfortable.

With a policy from Allstate, you can help keep your insurance costs low with the wide variety of discounts we offer. Keep in mind, not all discounts are available in every state. The best way to get all that you qualify for is to get an insurance quote specific to Southlake.

You can get a rough "ballpark" insurance quote from many companies online, but talking with an agent allows you to ask questions and get a quote for coverage that matters most to you. As an Allstate agent, I can prepare a quote that details the coverage, deductibles (your portion of a loss) and cost (premium) of your insurance policy.

Insurance products and services offered at my Allstate agency include:

  • Auto Insurance
  • Car Insurance
  • Flood Insurance
  • Insurance
  • Life Insurance
  • Motorcycle Insurance
  • Home Insurance
  • Insurance Quote
  • Insurance Agency
  • Business Insurance
  • Annuities
  • Retirement
  • College Savings Plan

Plan Your Financial Future.
Calculator: Social Security & Retirement
Buy vs. Lease Calculator
What's the Difference Between Term and Permanent Life Insurance?
Mortgage Tax Credit Calculator

Make sure you're doing all you can to protect the life you deserve—no matter what stage you're at in life.
Is Social Security part of your retirement plan? Estimate your projected annual benefits.
What’s more cost efficient – buying or leasing a car? This calculator can help crunch the numbers.
Life insurance policies typically fall into two categories: term or permanent insurance. Which type of policy is right for you?
Calculate your potential average yearly tax savings over the life of your mortgage.
Learn moreLearn moreLearn moreLearn moreLearn more

Areas Served

Proud to serve the areas of:

  • Lewisville
  • Roanoke
  • Trophy Club
  • West Lake
  • Flower Mound
  • Coppell
  • Denton
  • Colleyville
  • Southlake
  • Dallas
  • Fort Worth
  • Grapevine
  • Keller
  • Arlington

Quote, email, or call my agency today for your personalized insurance quote.

Mark Jameson is insurance licensed in the state(s) of Texas. If you do not reside in the state(s) of Texas, please go to the Find an Agent section on to search for another Allstate Agent or Personal Financial Representative.

Subject to terms, conditions & availability.

This material is intended for educational purposes only. Auto and homeowners insurance, and other property and casualty insurance products, are available from Allstate Insurance Company, Allstate Indemnity Company, Allstate Property and Casualty Insurance Company and Allstate Fire and Casualty Insurance Company (Home Offices: Northbrook, IL); Allstate New Jersey Insurance Company and Allstate New Jersey Property and Casualty Insurance Company (Home Offices: Bridgewater, NJ); and Allstate County Mutual Insurance Company and Allstate Texas Lloyd's (Home Offices: Irving, TX). Life insurance issued by Allstate Life Insurance Company: Northbrook, IL; and American Heritage Life Insurance Company: Jacksonville, FL. In New York, Allstate Life Insurance Company of New York: Hauppauge, NY. Securities offered by Personal Financial Representatives through Allstate Financial Services, LLC (LSA Securities in LA and PA). Registered Broker-Dealer. Member FINRA, SIPC. Main Office: 2920 South 84th Street, Lincoln, NE 68506. (877) 525-5727.

Check the background of this firm on FINRA's BrokerCheck website.