Spray Foam Insulation in Greenville, SC

I would like to thank Benton Green Energy for the excellent job they did for our home. We had them put in Cellulose Blown-in Insulation. Dean Benton was on site and supervised and inspected the work performed by his crew. The job was completed in a couple of hours, and they cleaned up after themselves very well. This insulation has made a very big difference with the temperature in the home this July 2025. The temperature is much more even across all the rooms now. This insulation will pay for itself over the next few months just in the energy savings alone, and also the added comfort for me and my family. Again, thank you Benton Green Energy!

I cannot recommend Benton Green Energy enough. Earlier this year, they sealed all the openings in the attic, installed an attic tent over the stair opening, installed insulation, and installed a smart fan. The change in the air quality and energy efficiency has been drastic and amazing. We could feel a difference immediately. Dean was great to work with, and applied for the rebates through Duke Energy for us so we did not have to do anything in order to receive the rebate. The crew was professional and cleaned up after themselves. The cost was exceedingly reasonable and communication throughout the entire process was very easy. It was just a really great experience, and we really appreciate their work.

Benton Green Energy is a great company to work with if you have environmental health issues. Dean made my house feel more like home for me, my wife and infant son. My wife and I have major environmental allergies. Months after we moved into our newly purchased home, we noticed our allergies getting worse and had difficulty maintaining the house's temperature and air quality. I am also hypersensitive to indoor air pressure. In certain parts of the house I would experience painful pressure in my ears, face, shoulders, arms and hands. During the energy audit Dean advised that in addition to installing an attic fan, sealing leaks and beefing up our insulation in our second floor, we get an energy recovery ventilation system (ERV). Not only does the ERV bring in fresh, filtered, air from outside, it removes the polluted air and and creates a positive air pressure in the house. This significantly reduced me and my wife's allergies and helped alleviate the pain I was experiencing from the unbalanced air pressure in the house. Our house is so much more comfortable now. Dean and company genuinely cares about the welfare of his customers and does fantastic work.

Exceptional customer service..Easy navigation on the site. Very self explanatory..They came in to do the job, they were fast and the quality of the production exceeds my expectations..wonderful I will definitely be calling back in the near future for my outside building.

I'm actually quite impressed with this website. Very easy to navigate. I love the services offered too!! I can't wait to book them, in the very soon future. 👍

This place is amazing. If you’re looking for foam insulation work that needs to be done get in touch with them. I promise you want be disappointed.

Thrilled with the insulation services during our home remodel! The team at Comfort Shield installed insulation in our attic. Their expertise and attention to detail were evident throughout. Our home now feels cozy, and we're seeing the benefits in energy savings. Big thanks to the entire team for making our remodel a success!

Exceptional service from this insulation company! The team was punctual, professional, and the quality of their work exceeded my expectations. My home feels noticeably cozier, and I've already seen a reduction in energy bills. They were polite and even sweet to show my kids what they were doing which was exciting! Grateful for their expertise and friendly approach. Highly recommend

Great experience with our attic insulation. We were having an issue with our upstairs not staying the same temperature as the downstairs because of our old attic insulation. They were nice, on time, explained everything to me clearly, and the new insulation looks great and fixed the temperature issue. Definitely recommend

Simply the best insulation company in the upstate! Service is great, price is good, staff is very friendly! Thank you guys!

Best folks in the business very knowledgeable and professional with awesome customer service and skilled smart workers that know what they are doing I highly recommend them for all your gutter and insulation needs

We get our insulation here and I couldn’t be happier. Dave is awesome. Always friendly and helpful. He knows his business and is quick to discuss and educate. I pay my bills quickly but a couple times over the years they have given me a couple extra weeks when I’ve been tight on cash flow.