When it comes to finding the best gas engine retail stores there are a few things to look for. Retailers need to have the best products for your money and with that said look for quality not price. There are many gas engine retail stores popping up but do they sell the best quality engines? When in doubt, ask questions pertaining to the makers of the engines they sell. Find out if the are rebuilt engines or new engines straight from the factory. When buying from a gas engine retail store you dont want to purchase a product that will stop running in less than a year. Check with your local gas engines retail store to see if they offer a warranty on the engine you intend to purchase. If they dont offer an in house warranty see if one may be purchased outside the retail store through the maker. A warranty will give peace of mind when making a purchase such as this. Most local gas engines retail stores won't offer in home warranties because many engines may be rebuilt. If this is the case ask if they sell new engines with warranties. Engine retailers wont offer information unless you ask. Check with several retailers to see who offers the best quality at lower prices you can afford but with a warranty.