Meet Our Team
M
|Meet Our Team
No matter where you are in Central Pennsylvania, our team is here to serve you.

Brent Lettich
“The most important asset you can own in your business is the attention of your customer. If you don’t own it, someone else does.”
Brent was born and raised in Central Pennsylvania and leads the 1st Advantage Property Management team. Brent served in the Infantry in the United States Marine Corps from 1986 through 1992, including the 1st Gulf War, Desert Shield, and Desert Storm. Brent is also a competitive marksman. After serving in the Marine Corp, Brent returned to Central Pennsylvania, where he continues to work and live. He has two adult daughters, one on active duty in the United States Air Force and the other is married to a Marine. Brent’s loves spending time with his family and enjoying the outdoors.

Alyssa Spease
“Real estate investing, even on a very small scale, remains a tried and true means of building an individual’s cash flow and wealth.”
Alyssa is a full time property manager and real estate agent with 1st Advantage. She has held a real estate license since August of 2022 and has been successfully managing personal rental units alongside her partner since 2019. Alyssa was raised in Central PA and graduated from Shippensburg University in 2022 with a Bachelor’s degree in Business Management. Helping others and providing outstanding service has always been important to Alyssa, and she is incredibly enthusiastic about growing with 1st Advantage Property Management.

Brenna Rhoades
“We’re all in this together. Each and every one of us can make a difference by giving back.”
Brenna is a property manager and has held her real estate license since May 2024. She was born and raised in Central Pennsylvania. Providing a caring and helpful attitude is her most important value. She enjoys spending quality time with her husband and family. She longs to bring a little bit of joy into everyone’s day! She is eager and excited to learn and grow in her Real Estate career. She would love to help you with your property management and real estate needs!

Tim Costello
“Real estate is not about selling or buying a home. It’s about representing your client’s greatest asset to your client’s greatest benefit.”
Tim sells over 150 homes a year with the team approach and is among the Top 1% of highest-producing agents in the Greater Harrisburg Area Board of Realtors. Working alongside with his father, Gene Costello, and two full time assistants, Tim provides an exceptional level of customer service to his clients.

Gene Costello
“If you’re not going to put your money into real estate, where else?“
As a RE/MAX agent, I’m dedicated to helping my clients find the home of their dreams. Whether you are buying or selling a home or just curious about the local market, I would love to offer my support and services. I know the local community — both as an agent and a neighbor — and can help guide you through the nuances of our local market. With access to top listings, a worldwide network, exceptional marketing strategies and cutting-edge technology, I work hard to make your real estate experience memorable and enjoyable.
Connect With Us
If you are interested in renting a home or would like details about our property management services, please complete this form or call us at 717-591-4300.
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