First opened in 2002, Merced Smog Center is owned by brothers Pedro and Martin Nuno. Merced Smog Center delivers smog services with the latest state of the art Environmental System Products (ESP) testing equipment, to make sure your vehicle passes the very high smog emissions standards in California.
Our experienced and efficient bilingual staff will get you in and out with fast and reliable service. Which earned Merced Smog Center “Favorite Smog Shop” three years in a row. Come see why we were voted best Smog Shop!