Allstate Insurance Agent
Marty GrossHighland, MI

Office Hours

Day of the WeekHours
MonAvailable by appointment9:00 AM - 5:00 PM
TueAvailable by appointment9:00 AM - 5:00 PM
WedAvailable by appointment9:00 AM - 5:00 PM
ThuAvailable by appointment9:00 AM - 5:00 PM
FriAvailable by appointment9:00 AM - 5:00 PM
SatAvailable by appointment
SunAvailable by appointment
After-hours appointments available.
Available 24/7 at

2753 S Milford Rd,
Ste C
Highland, MI 48357

Areas Served

South Lyon, Highland, Milford


Just south of Rowe Road on the east side of the road. We're in the left-side office building.

Additional Contact

Fax: (248) 714-5425


Marty Gross: Allstate Insurance
You can view my financial industry experience and background at FINRA’s BrokerCheck

Local Allstate Agent: Meet Marty Gross

Products we offer:

  • Auto
  • Home
  • Condo
  • Renters
  • Motorcycle
  • Business
  • Life
  • ATV
  • Boat
Years of
Years in the
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Honor Ring-20 years
Allstate Financial Leader Award-10 years
National Conference Award-15 years
Allstate Leader's Forum-4 years
Community Involvement
Community Involvement dropdown expand/collapse
Christmas in April
Highland Business Expo
M.A.D.D: (Mothers Against Drunk Driving)
Oakland County Food Bank
Sponsor, Milford High Senior All Night Party
Toys for Tots
Community Sharing
Civic Services
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Huron Valley Chamber of Commerce
Member, Highland Business Association

Our team

Claudia Gross

Agency Manager
Claudia has experience with Allstate products for 21 years and has been agency manager for 18 of those years. Claudia lives in Highland with her husband, Marty, who is the agency owner.

Laura Phillips

Licensed Agent
Laura lives in the village of Milford with her husband and two young children. She has experience with our agency for 12 years and became a licensed agent while working at Milford Agency. Laura can help you with your Auto, Home, or other insurance products you may need.

Loretta Hickox

Licensed Life Professional
Loretta has experience with our agency for 8 years as a licensed Life professional. She lives in Highland with her husband Michael and has two daughters and two grandchildren. Give Loretta a call for a Life product review.

John Casey

Personal Financial Representative
John has experience with Allstate products for 32 years, assisting families with their life needs. He represents various mutual fund companies. Give John a call and let him do a financial review for you and your family!

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Be Ready For Whatever the Road May Bring.

From fixing a flat to getting a jump, Allstate offers several roadside assistance plans to help get you back on the road. Let’s find the roadside product that best suits your needs and your budget.
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Marty Gross is insurance licensed in the state(s) of Michigan. If you do not reside in the state(s) of Michigan, 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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