Polar Insulation performed a free energy audit on our home. We were informed about areas within our house that let air escape or cold air enter. When the decision was made to purchase the spray in foam insulation, the appointment was made for immediately. Within a few days, the work crew was there with the equipment and went to work right away. The workers did not waste time even though the temperature in our attic exceeded 120 degrees! The job was completed within two days. The site was left clean and neat. No problems at all were encountered.