EnviroDuct Port Jefferson Station, NY 11776 US BILL TO Invoice 1845 Pe U.S. Department of Justice a DATE 08/08/2019 TERMS Due on receipt New York, NY 10007 DUE DATE 08/15/2019 JOB LOCATION Tiers E & F SERVICE ACTIVITY DATE SYSTEMS RATE AMOUNT Ducts 08/08/2019 1 8,800.00 8,800.00 In third large return room cleaned ceiling, walls, filter grates and floors. Used brushes, brooms, high pressure air and vacuum to agitate and remove dirt. Thank you for your business. Please send payment to: Enviroduct Cleaning Port Jefferson Station, NY 11776 TOTAL DUE $8,800.00 Terms and Conditions: Enviroduct is not responsible for any mechanical failure due to work performed or pre-existing conditions. Enviroduct is not responsible for any layers of dust left behind after duct cleaning. All prices are subject to change. By signing this agreement, both parties agree to be bound by its terms and conditions as set forth here. EFTA00142420