4 Square Home Improvement, LLC

collage of custom decks and screen porches

It's All In The Details


With 4 Square Home Improvement, you get more than custom decks and screen rooms; you get elevated home improvements that will add value and beauty to your outdoor space for years to come. Building outdoor home additions in the Clarksville, TN area is what we know and what we're good at. For over 35 years, we've mastered our ability to develop uniquely crafted decks, screen rooms, and screen rooms comparable to magazine-style designs. Whatever you have envisioned for your outdoor space, we can make it happen. Our team can incorporate built-in seating, stunning railways, and staircases that increase the allure and functionality of your decks and more. With our help, you have an outdoor highlight perfect for summer nights of entertaining.  

Our Specialty  Services

click here to explore our deck services


Let our team build or completely transform your deck. We utilize the best materials on the market including a variety of wood types like cedar and pine. Learn more about what we can do! 

click here to learn more our screen room services

Screen Rooms

Always dreamed of having a beautiful screen-in room? Our building pros can make it happen. Talk with us about getting a new screen porch custom built for your home today! 

Elevating Your Residence

There is no end to reasons we're the best choice when it comes to home improvement services. We've had nearly 40 years to master our craft in designing and maintaining exceptional outdoor decks, screen rooms, and more that are a cut above the rest. What sets us apart from your average company is that we value our work. We don't just aim to please; we aim to wow you with compelling outdoor designs that are functional and aesthetically superior. We take your vision and run with it. Our goal? Your customer satisfaction and continued business.  

  • metal deck railing
  • Construction on second story porch
  • Seamless deck with two entrances
  • collage featuring a newly built screened in porch
  • custom built sunroom

our materials

We work with the best materials on the market for our decks to screen rooms, including various wood types like cedar and pine. We can drastically alter the look of your deck with various stains for a truly custom look. We also work with composite and polymer materials, each with unique advantages. 

our process

To ensure that we exceed your expectations, our process begins with an on-site consultation to thoroughly discuss your ideas and scope out the space where we will be building. Our team will draft illustrations with measurements to ensure precision and accuracy before the building begins. 

Who We Are

As qualified contractors, we strive for honest, hard work and exceptional results in everything we do. When you call us for custom deck-building or screen rooms, we aim to meet and exceed your expectations. Utilizing state-of-the-art equipment and techniques, you see the difference in our work vs. competitors! 

Trust The Experts

The Home Improvement Team

(931) 237-5902