Evan came and inspected we sat down together and he explained everything we needed. We were sent pictures when everything was done and they had done excellent work. Thank you to everyone at Vance Installation and we will recommend this company to everyone. Sprayed-on foam insulation absorbs sound waves effectively, creating a quieter and more peaceful indoor environment for you and your family. Insulation installation cost will include all parts and labour required, plus a final inspection and site clean-up.