About John A. Trenca
As Founder and Owner of Trenca & Co Realty, I bring a strong foundation in commercial and
investment real estate, guiding clients through high-value transactions with precision, strategy, and trust. Over the course of my career, I’ve successfully managed and negotiated a broad range of sales, leases, and acquisitions across multiple markets and industries, representing both private investors and established businesses.
My approach is rooted in transparency, performance and client focus. I pride myself on being
a dedicated broker and trusted advisor, someone who delivers not only results, but clarity and confidence throughout every step of the process. Whether navigating complex commercial
negotiations or helping clients identify new investment opportunities, I am committed to
achieving outcomes that align with each client’s long-term goals.
At Trenca & Co Realty, my mission is to redefine real estate excellence in Central New York
and beyond, cultivating a brokerage that values integrity, results, and the success of every
client and agent we serve.
Testimonials
Thank you, Trenca & Co Realty! John was absolutely incredible to work with from the start. His attention to details and drive are outstanding. His desire is to make the transaction go as smoothly as possible, paying extra attention to effectively close the property as seamless as possible. His work ethic is commendable. John and his team will continue to succeed in Syracuse and we are thankful for the professionalism that we received.
John and his team were exceptional with their leasing efforts. They assisted me through the retirement and transition period of closing my business and bringing in a new tenant for our former facility. Their professionalism and follow-through made a complex process feel seamless
JOHN did everything he said he was gonna do and more very attentive and likable.