Add more than just space.
Home Additions near Mount Juliet, Tennessee
KCS Building Group are the #1 choice for home upgrades and additions in Mount Juliet, Tennessee.
Exterior upgrades can make a significant difference; whether you are looking to entertain more, or expand your home footprint.

Thinking of enhancing your space?
We’ve got you covered. KCS Building Group makes sure you love the house you live in.
- Concrete Patio
- Attached Garage
- Carport
- Driveways
- Sidewalk fixes
- Screen Porch
- Sunrooms
- Wood Decks
We are here for you to bring your ideas into reality.
KCS Building Group provides home addition services in Mount Juliet and surrounds.
Keeping you in the Loop
KCS Building Group contracts provide a clear overview of what you can count on from us, from start-to-finish. We are grateful to have been given your time and dollars. We will let you know exactly how it is being used.
Bringing the Best People
We bring you the best licensed and insured electricians, plumbers, painters, and work crews in the Mount Juliet area. We require that all subcontractor teams adhere to our strict code of conduct.
Pros Supervising Pros
An experienced team will oversee your project every step of the way. We are just a phone call away. Expect the highest of standards and attention to detail.
Guaranteed Quality
We offer a guarantee on all work and materials so that you can feel confident in your investment.
Ready to plan your next home upgrade?



Our Work






What questions should I ask
a residential general contractor when I want to upgrade my space?
General contractors often juggle multiple projects and rotate teams between them. Make sure the crew coming to your home is not only familiar with your project, but with your family and your home. KCS Building Group assigns a dedicated team to work on your project from start to finish. Our teams take great pride in their work and adhere to our strict code of conduct.
Your residential general contractor should have an end-of-day cleanup policy that covers tool storage, waste disposal, debris removal, dust cleanup, etc. KCS Building Group clears the clutter every day, period.
Your residential general contractor should provide you with regular work hours so you can plan around construction. Discuss parking, restroom use, pet security, and who will be home during construction hours. KCS Building Group respects your space, your family, and your neighborhood’s schedules and preferences.
No two additions or upgrades are the same, but your contractor shouldn’t be starting from scratch. Make sure your residential general contractor is skilled and experienced with projects like yours so you get the results you want.