$100 OFF the installation cost of a JASPER engine, transmission, or differential. Limit one coupon per visit. Not valid with any other offers or discounts and must be published on our website when redeeming the coupon. See shop for additional details.Thank you for visiting Allen's Auto Service, Inc. in Metairie, LA. Count on our automotive repair technicians to keep your car, truck, SUV, or van on the roads longer and safer.Schedule your appointment today (504) 780-9804 or REQUEST APPOINTMENT HERE.