Wall & Ceiling Batts
Precise fiberglass batt installation for exterior walls, ceilings and cathedral areas.
NRJ Insulation
Dedicated to your living.
Professional batt, blown-in and crawlspace insulation for homeowners, contractors and new construction projects across the Charlotte area.
Clear estimatesNo confusing surprisesClean installationRespect for your propertyBuilt for performanceCoverage where it matters
What we install
Complete insulation services.
From a single attic upgrade to an entire new home, we install the right insulation for the space and finish the job cleanly.
Attic Blow-In
Even, full-depth blown-in coverage to improve comfort and reduce wasted energy.
Crawlspaces
Floor insulation, removal and replacement, plus 6-mil and 20-mil vapor barriers.
Air Sealing
Seal common gaps and penetrations before insulation goes in for better performance.
Insulation Removal
Careful removal of damaged or outdated insulation before replacement.
New Construction
Reliable scheduling and complete insulation packages for builders and contractors.
Why NRJ
Straightforward work. Solid results.
You get a clear scope, dependable communication and insulation installed with attention to the details that affect real comfort.
✓Accurate coverage
Consistent depth and properly fitted batts.
Consistent depth and properly fitted batts.
✓Jobsite ready
Organized work for homeowners and builders.
Organized work for homeowners and builders.
✓Practical options
Recommendations based on the actual space.
Recommendations based on the actual space.
✓Local service
Serving the greater Charlotte region.
Serving the greater Charlotte region.
Simple process
From estimate to finished.
Send a few details about your project and we’ll let you know what information is needed to price it accurately.
Tell us about the job
Share the address, type of space, square footage or plans, and photos if available.
Get a clear estimate
We’ll confirm the scope, insulation type and price before scheduling.
We install it
Our crew completes the work carefully and leaves the area ready for the next step.
Ready for a more comfortable home?
Call or text NRJ Insulation at (336) 340-3039 with your project details for a straightforward estimate.