Our Team
Heather Whitteker-Dubin and Luke Whitteker created Integrity Title and Settlement Group to spread their compassion for clients, realtors and lenders into the state of Florida. Integrity is not just the name of the business, but the core value of how things get done and how people get treated.

FL Title Agent License #W878426

With almost 20 years of title industry experience, Luke Whitteker is a Licensed Title Agent, committed to building relationships and providing innovative solutions to clients, while maintaining the highest level of professionalism. Luke is known for his expertise, ethics, and impeccable reputation in the title insurance industry. After graduating from Alfred University with a Business Administration and Management degree, Luke began his career working in an operations management role for one of the largest Title ABA (Affiliated Business Arrangement) Companies in the Northeast. In 2007, Luke launched his own independent title settlement company, and started Integrity Settlement Group, LLC. in 2021. Born and raised in Mansfield, PA, Luke was one of the top running backs for Notre Dame high school. Outside of work, Luke enjoys being outdoors hiking, wood working, and attending an occasional Penn State football game. Luke and his wife Marisa are parents to three beautiful girls, Elle, Bryleigh, and Lena.


A results-driven business development professional, Matthew Merriam brings over four years of industry experience and a strong foundation in sales, client relations, and property evaluation. With more than $15 million in closed transactions, he’s proven his ability to navigate diverse markets and deliver outstanding outcomes for his clients and partners.
As the former National Sales Manager for franchises.com, Matthew managed high-value accounts and generated over $1.2 million in annual revenue. He also excelled in the home services sector, producing $120,000 in pest control sales for Terminix in under two months — a testament to his adaptability and drive. These experiences have sharpened his analytical eye and built a client-first mindset highly valued by real estate professionals and mortgage lenders alike.
Matthew’s approach to business development is rooted in integrity, consistency, and a deep understanding of client needs. He is known for crafting tailored solutions that streamline the transaction process and enhance the experience for all parties involved.
Now based in Jupiter, Florida, Matthew focuses on building lasting relationships with real estate agents, lenders, and other industry professionals — offering not just service, but real value through ongoing education and support. Whether it’s walking agents through title complexities or introducing tools to help grow their business, he’s committed to being a resource they can count on.
Outside of work, Matthew enjoys golfing, hitting the gym, fishing, and giving back to his local community. His combination of empathy, expertise, and strong communication makes him a trusted partner in today’s fast-paced real estate landscape.