We are not like all of the other smog shops who charge customers who don't come in with a coupon like $20 more! Check our regular prices against their coupon prices. Our regular price is cheaper! A lot of coupons don't even state an actual price, so you have to call in to find out how much the smog actually is. Also read the fine print on a lot of these coupons. A lot of places charge extra for STAR, Diesel, trucks, vans, SUV's, etc. so beware! Also look out for coupons that offer a "free retest" but when you look down at the small print you see that you only get a free retest if you get repairs done with them! So if you pay them $380 for repairs they are so nice that they give you a "free retest"! Here at Citrus Heights Star Smog our free retest price means you get a retest within 60 days after your initial failure, no matter who does the repair!