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Gronski - Lehman Insurance Agency Inc.

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


1020 Washington Blvd

Williamsport, PA 17701


(570) 322-1747

Office Hours

Monday: 8:30 a.m. - 5:30 p.m.

Tuesday: 8:30 a.m. - 5:30 p.m.

Wednesday: 8:30 a.m. - 5:30 p.m.

Thursday: 8:30 a.m. - 5:30 p.m.

Friday: 8:30 a.m. - 5:30 p.m.

Saturday: Closed

Sunday: Closed

Extended hours available by appointment

About Agency

Lehman Insurance was established in 1977 and merged with Gronski Insurance in 2001, forming Gronski-Lehman Insurance in Williamsport, Pennsylvania. The ERIE agency specializes in satisfying their customers’ auto, home, life and commercial insurance needs. Erie Insurance sells auto, home, life and business insurance through our network of independent agents in 12 states and the District of Columbia.

“Great Service with a Smile”

Principal agent John Gronski has more than 37 years of insurance experience. John is a graduate of AMTC (Agency Management Training Course) and is a proud recipient of the LUTCF (Life Underwriter Training Council, Fellow) designation.

He and his experienced, fully licensed staff have combined insurance experience of more than 80 years. Together, they serve more than 5,000 clients at the agency. The staff is always ready and willing to meet their customers’ unique insurance needs.

Where to Find the Agency

Gronski-Lehman Insurance is located in Williamsport, Pennsylvania, on Washington Boulevard, across the street from Christian Light Bookstore.


Principal Agent
  • Passionate about insurance
  • Runs hometown business
  • Honest, reliable advisor


Principal Agent
  • Passionate about insurance
  • Runs hometown business
  • Honest, reliable advisor

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