Code-compliant fire protection systems delivered on time and within budget.
Serving general contractors and building owners across Mid-TN and the Southeast.
Specialized fire protection for contractors, developers, and building owners who need it done right — on schedule, on budget, to code.
Full-scope fire protection planning and installation for commercial, industrial, and multi-family projects. We bring deep regional code expertise to every build.
Learn More →New construction and retrofit fire sprinkler systems installed by experienced technicians. From design coordination to final inspection — we handle it.
Learn More →NFPA 25-compliant fire sprinkler inspections, testing, and maintenance to keep your system code-current and your liability covered.
Learn More →Certified backflow preventer testing and inspections to protect your water supply and satisfy local regulatory requirements.
Learn More →KJ Fire Protection has been a leading fire sprinkler subcontractor in Mid-Tennessee and the Southeast for over 8 years. General contractors, developers, and building owners choose us because we deliver — on time, to code, and without the headaches.
We understand the pressure of construction timelines. When your fire protection sub isn't performing, the whole project suffers. KJ Fire Protection has built its reputation on showing up, doing the work right, and keeping your schedule intact.
Real projects. Real crews. Mid-TN and Southeast.
Loading real Google reviews...
Worked with us? Leave us a Google review — it helps us keep winning the right projects.
Leave a ReviewServing general contractors and building owners throughout Mid-Tennessee and the Southeast.
Working on a project outside these areas? Call us — we cover the wider Southeast.
Tell us about your project and we'll get back to you fast. We work with general contractors, developers, and building owners.