Our Customers Love
Comfort & Savings

We called and a representative came out quickly. We thought the price was reasonable for insulating our garage walls and ceiling. They scheduled us to be done within a few days. The crew was friendly and did a nice job. They kept it clean and neat. The job was finished in one day.

I had a great experience doing business with USA Insulation. I got the reference from the Duke Energy website, and from the initial visit for the estimation through the service execution, the crew was truly professional and polite. They executed the service quickly and with great quality for a fair price. I strongly recommend doing business with them!

USA Insulation did an excellent job sealing our attic, extending the vent ducts to the eaves, and adding additional insulation. They also wrapped our crawlspace ductwork, all at a very fair price. The entire crew was professional, friendly, and left everything clean when they were done. They even helped us maximize the available rebates. I highly recommend USA Insulation for their quality work and great customer service!

We are so happy with the job that they did! Not only were they thousands less than the competition, but the crew were courteous and went above and beyond cleaning up and explaining to us the different things that they did. Would highly recommend!

October 29, 2025 USA Insulation of Charlotte installed insulation in my home attic, flawlessly. From the initial meeting on product info with Parker to four (4) days later having the insulation and other products installed the process was stellar and professional. Daniel's crew installed the product, explained what they were doing, and cleaned up afterwards including vacuuming the areas of the house they traveled in, to blowing off my driveway where their vehicle was parked. Amazing experience from start to finish. The Tax Rebate of Insulation Installment ends this year - and, this is the company to perform the installation! Superb workmanship and thank you!

From start to finish the whole team was on point and professional. The quote was also very competitive and detailed. Would definitely hire again!

USA Insulation completed a project at our residence recently (about 10 days ago) mainly centered on upgrading Attic insulation to R60. They were professional and friendly right from the quotation stage. They always kept their appointments. Helped us with filing Duke Energy rebates. The office manager was responsive and calibrated us the day before the work day with what to expect. The couple of guys who did the work were also very responsive and kept us calibrated on progress. I would highly recommend them. -Ravi (Imagery, Mount Holly)

The process from receiving a quote to the work being performed with USA Insulation went very well. Prompt to respond and fair pricing. Partner with Duke Energy. Crew was nice and did a good job too.