About Us
We provide quality craftsmanship, attention to detail, and prompt completion on all residential, commercial, and industrial projects. Experience construction excellence with us!
Tom and John Sergio created J.A. Sergio & Sons, Inc. in 1988. Growing up, Tom was constantly helping his dad with construction projects whenever he could because he had always known that he wanted to operate a construction company. After high school, he intended to enter the construction industry, but decided to attend college instead. Tom attended Tennessee Tech University and graduated with a bachelor’s in finance.
After graduating, he continued to harbor ambitions of founding his own construction business, so he sat down with his father to iron out the specifics, and J.A. Sergio & Sons was born.
Today, the company is still family-owned and operated and proud to serve the Sparta, TN community. Tom is also an honored member of the Upper Cumberland Home Builders Association.

Our licenses include: LLP (Limited Liability Plumber), LLE (Limited Liability Electrician), subsurface, and a general construction license in the state of TN. For all of your building needs we are your trusted partner. We provide great craftsmanship, prompt completion, and superior customer satisfaction.
A general contractor’s primary duties include: hiring and training subcontractors, obtaining required licenses and building permits, and providing hands-on supervision and guidance to workers on the site.
Yes, we prioritize the safety and security of our clients. We are fully insured, providing liability insurance. You can have peace of mind knowing that we have comprehensive insurance protection in place for any unforeseen circumstances during your project.
We strive to provide a transparent and streamlined construction process. From start to finish, you can expect clear communication, meticulous planning, and professional execution. Our team will collaborate with you to define project goals, create a detailed timeline, manage all necessary permits and inspections, coordinate subcontractors, and ensure adherence to budget and quality standards. We prioritize open dialogue, regular updates, and a commitment to delivering your vision with the utmost professionalism, efficiency, and customer satisfaction.

