Valid only at the locations in Essex, 608 Frederick Road in Catonsville, and 3617 Wilkens Ave
Promotional value expires 180 days after purchase. Amount paid never expires. Valid only at the locations in Essex, 608 Frederick Road in Catonsville, and 3617 Wilkens Ave. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Valid for up to five quarts of oil. Cannot be combined with other offers. Shop, disposal fees, and taxes are paid at time of service. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Offer is not eligible for Groupon promo codes or other discounts.