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Allstate Insurance Agent
J T BarthelemyDenver, CO

Office Hours

Day of the WeekHours
MonAvailable by appointment8:00 AM - 5:00 PM
TueAvailable by appointment8:00 AM - 5:00 PM
WedAvailable by appointment8:00 AM - 5:00 PM
ThuAvailable by appointment8:00 AM - 5:00 PM
FriAvailable by appointment8:00 AM - 5:00 PM
SatAvailable by appointment
After-hours appointments available.
Available 24/7 at

1940 Blake St,
Ste 105
Denver, CO 80202


Just off the corner of 20th and Blake at Coors Field. Your LoDo Allstate agency.

Areas Served

Denver, LoDo, Ballpark, River North, Capitol Hill

Additional Contact

Fax: (720) 616-6987
J T Barthelemy: Allstate Insurance
You can view my financial industry experience and background at FINRA’s BrokerCheck

Local Allstate Agent: Meet J T Barthelemy

What I do: I listen to people. Really, most people who call or come in want to just have someone who will listen to them, ask the right questions, and not start offering a bunch of “solutions” until they have had a chance to really explain what they want.

Why it matters: All too often, I meet people who bought insurance and right after they got it wondered, “did I do the right thing? Maybe I got a payment I understand but do I really know what I bought.” When I started out, I used to use the tag line-Are you in Good Hands? Don’t just hope so, know so.

My Story: From the time I was twelve, I knew what I wanted to be. I wanted to make people feel better about their lives and for them to know that I was going to be there for them. That’s right. I was going to be part of a rock n’ roll band. Insurance is a wonderful plan B. I still get to help people and make them feel better by being in the Good Hands. As their trusted Allstate agent, I am proud to have an array of valued Allstate products. When customers need me, its music to my ears. The Barthelemy Agency is there for them, whether they have questions or a claim.

Who am I: I grew up in St Cloud, Minnesota. I moved to South Florida with my parents just after my high school graduation and lived out my rock star dream for a while. After a layover in Brooklyn and a stint in Texas, I moved to Colorado and met the love of my life. I now have two children, a daughter-in law and a grand-daughter. I also have much better guitars and a fantastic business that I love to be at every day in a historic LoDo 1890’s converted warehouse. I can honestly say, it’s like how it makes you feel when you hear your favorite song.”

Specialties: Auto, Home, Life, Commercial, Scheduled Personal Property, Personal Liability

Products we offer:

  • Auto
  • Home
  • Condo
  • Renters
  • Motorcycle
  • Business
  • Life
  • ATV
  • Boat
Years of
Years in the
Awards dropdown expand/collapse
Honor Ring-2 years
National Conference-1 years
Community Involvement
Community Involvement dropdown expand/collapse
Rocky Mountain ASPCA
Rocky Mountain food bank

Our team

Kaylee Knosala

Licensed Sales Professional

Marietta Companie

Licensed Sales Producer
Marietta is a Licensed Sales Professional who focuses on helping customers better understand what they need, how their needs can best be met and what options are available. "It's hard to make an informed decision without all the facts" is more than just a mantra, it's how Marietta judges how well she has assisted each and every customer. In addition to her customer service at the agency, Marietta is often involved in our promotions and social media. So as JT says, send suggestions, compliments or critiques to her.

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Local events & news

Support for Boys and Girls Clubs of Metro Denver

Helping people is at the core of what our agency does, which is why we proudly spent time assisting Boys and Girls Clubs of Metro Denver. Because of our volunteerism, The Allstate Foundation provided a $75,000 Helping Hands grant to support the efforts of Boys and Girls Clubs of Metro Denver to help young people build skills and habits that will improve their entire lives. Our team recognizes the challenges facing people in Denver, and we’re excited to be among many Allstate volunteers across the country caring for their communities by supporting important local causes.
Frequently Asked Questions
What are your agency hours?
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Sunday: Closed
Are you open on weekends?
Sunday: Closed
Can I text your agency with questions?
Yes, we have text messaging services.
What languages do you speak?
We have staff members available who speak the following languages: English
Do you have more than one location?
No, this is our only location.
J T Barthelemy is insurance licensed in the state(s) of Colorado. If you do not reside in the state(s) of Colorado, please go to the Find an Agent section on to search for another Allstate Agent or Personal Financial Representative.

Based on coverages selected. Subject to terms, conditions, availability & qualifications.

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.


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