About Us

We provide quality craftsmanship, attention to detail, and prompt completion on all residential, commercial, and industrial projects. Experience construction excellence with us!

Our Story

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.


  • New home construction
  • Room additions
  • Home, kitchen, and bathroom
    remodeling and renovations
  • Basement finishing
  • Roofing, siding, and flooring
  • Electrical and plumbing services


  • New commercial and industrial
  • Room additions
  • Office, retail, and hospitality
  • Warehouse and industrial
    facility construction
  • Renovations and remodeling
    for commercial spaces

Outdoor Living

  • Pool consultation, design,
    and construction
  • Pool decking and fencing
  • Water features
  • Pool house construction
    and renovations
  • Patio renovation and

Frequently Asked Questions

What licenses do you hold?

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.

What are the responsibilities of a general contractor?

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.

Are you insured?

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.

What should I expect during the construction process from start to finish?

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.

We exceed expectations with personalized service, attention to detail, and a commitment to customer satisfaction.

Contact Us Today for a FREE Estimate!

We provide free estimates for your construction projects. Contact us today for a no-obligation consultation.

(931) 738-5550

885 Clarence Gillen Rd
Sparta, TN 38583-5405