Westborough – Boston Lawnmower Company is having its annual tax-free weekend snow thrower sale Saturday, Aug. 16 and Sunday, Aug. 17. There will be big savings on select 2014 Ariens Snow Throwers including free local delivery.? The service department is also holding its annual Snow Thrower Service Special which offers free pick-up and delivery within the local area if you sign up by Wednesday, Oct. 15. If you need to update your outdoor power equipment, now is the time to buy. They have a huge selection of overstock and demo inventory at reduced prices. Visit www.bostonlawnmower.com for more information or call 508-898-3500.