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Groninger Insurance Agency LLC

Northumberland, PA Insurance Agency
Auto, Home, Life and Business Insurance
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Agency Contact


96 Duke Street

Northumberland, PA 17857


(570) 309-6120

Office Hours

Monday: 9:00 a.m. - 5:00 p.m.

Tuesday: 9:00 a.m. - 5:00 p.m.

Wednesday: 9:00 a.m. - 5:00 p.m.

Thursday: 9:00 a.m. - 5:00 p.m.

Friday: 9:00 a.m. - 4:30 p.m.

Saturday: Closed

Sunday: Closed

About Agency

Groninger Insurance Agency in Northumberland, Pennsylvania, was founded in 1969 and has provided great insurance products and coverage to their customers ever since. They strive to “wow” those looking for insurance products and services.

Following the Golden Rule

Principal agent Jonathan Groninger has over 27years of insurance industry experience. His experience, and his upbringing, taught him that following the Golden Rule was a sound life principle in addition to a good business practice.

He is partners with his older brother James E. Groninger II, who has been in the agency since 1985. He is the driving force for the growth of Groninger Insurance Agency.

“Our dad taught us to do the best you can for your customers,” Jonathan says. “Treat them the way you’d want to be treated – the Golden Rule – and everything else will take care of itself.”

There are two other staff members at the agency who have a combined 30 years of insurance-related customer service experience.

Service and Awards

The agency is a past recipient of the prestigious F.W. Hirt Quality Agency Award from Erie Insurance. The agency is also involved in the community. Groninger Insurance regularly participates in the Northumberland 5K Fudge Run and facilitates the Northumberland Halloween Parade, where they hold a food and coat drive at the beginning of the parade.

Visit the Agency

Groninger Insurance Agency is located just west of the intersection of Route 147 and Route 11 on Duke Street in Northumberland, Pennsylvania. The agency office is diagonal from Subway and the Front Street Station.

Erie Insurance sells auto, home, life and business insurance through our network of independent agents in 12 states and the District of Columbia.


Principal Agent
  • Hard-working entrepreneur
  • Enjoys helping others
  • Actively involved in his community


Principal Agent
  • Hard-working entrepreneur
  • Enjoys helping others
  • Actively involved in his community

Email Agency

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