

About Bill
RE/MAX Hall of Fame, Platinum Club & 100% Club Member, Top 10 of RE/MAX Pennsylvania and Delaware;
Awarded Five Star Professional by Philadelphia Magazine in 2025 for the 12th time;
Expert Corporate Relocation Representative for Buyers and Sellers;
Representing Employees Relocating for: AstraZeneca, Johnson and Johnson, Vanguard, Bank of America, Shire Pharmaceutical, Exelon Corporation, Wells Fargo and many more for over 36 years;
Earned Certified Residential Specialist (CRS) designation;
Earned Certified Luxury Home Marketing Specialist (CLHMS) designation;
Bachelor of Science in Electrical Engineering;
Attended Temple University Real Estate Institute;
Member of the National Association of Realtors;
Member of the Council of Residential Specialist;
Member of The Institute for Luxury Home Marketing and The Institute's Million Dollar Guild;
Member of the Suburban West REALTORS Association & Committee Member for the Asset Management Task Force;
Member of the Worldwide ERC (Employee Relocation Council);
Member of Exton Chamber of Commerce;
I support the Children's Miracle Network & RE/MAX Miracle Home Program when you buy or sell a home with me a donation is presented to the Children's Hospital of Philadelphia (CHOP) in your honor!
Transaction History
- 1 Year
- 2 Year
- 5 Year
Neighborhoods Bill is Experienced In
Bill's Listings and Deals
Awards and Designations
- Five Star Professional
- Hall of Fame
- NAR - National Association of Realtors
- CLHMS - Certified Luxury Home Marketing Specialist
- CRS - Certified Residential Specialist
Other Experience
Bill's Reviews
8/18/25john kaplan
Bill Gero deserves the highest rating for a real estate broker. We listed our farm with him and he took us through a successful closure in a very short period of time.
He was conscientious and diligent during the entire process. He is extremely ethical. Bill was always available to help us through any issues and questions.
We knew we could count on him.
Bill was also successful in helping us find the right
new home. He supported a serious search and his work
with other brokers is seamless. He was there every step of the way from start to finish. He is honest and reliable.
Bill is a true gentleman and a pleasure to work with.
We highly recommend him.
12/27/24mj w
Selling and then buying a house can be one of the most challenging transactions in a person’s life. Thanks to Bill’s knowledge and guidance we were able to navigate a successful conclusion to our real estate adventure. I highly recommend Bill, he’s the ultimate in honesty and professionalism.
8/21/23Marjorie O'Neill
Bill is absolutely the best. He helped us through every step of our home purchase in Pennsylvania, as well as assisting us find local service professionals. It was a pleasure working with him.