Firm Profile

At Seitz, Leatherman & Kolb, LLC, our goal is to maximize your opportunities. Through personalized service, we help you with your compliance issues, including financial reporting and income tax return filing. But we don't stop there. We also provide planning services to help you review your alternatives, plan for your future and realize your goals.

Seitz, Leatherman & Kolb, LLC is a full service accounting and business consulting firm. It was formed in 1998 by Lon Seitz, CPA, CFP and Lisa Leatherman, CPA. In November, 2002 Lon & Lisa were joined by Brent Kolb, CPA, MT. Together they have over 30 years of experience and take pride in having built the firm to where it is today offering the same quality services that you find with much larger firms, but with a more personal approach. Our office is located in Montgomeryville, Pennsylvania, which is just outside of Lansdale.

The firm serves clients over a wide area of eastern Pennsylvania. The client base is spread over a number of industries including, but not limited to manufacturing, real estate developers, contractors, healthcare, distribution (wholesale & retail), service businesses and individual.


Lon Seitz Lisa Leatherman L. Brent Kolb