Duramax Diesel Specialist is an independent diesel service & maintenance company.  We serve all of Los Angeles county, Orange County, Ventura County, Santa Barbara county,  Riverside County, including Whittier,  Downey,  Pico Rivera,  Montebello, South Gate, Santa Fe Springs and much more! Here at Diesel Specialist, we use only factory scanners to diagnose any problems you may be having with your trucks.

We are experts on Powerstroke, Duramax and Cummins engines.

Duramax Diesel Specialist technicians are ASE / Ford ASSET (Automotive Student Service Educational Training) Certified and have over 25 years of experience. We provide you with the highest quality of work and at the best prices compared to dealers and other competitors. Our diagnostics process helps us quickly address any problem you are having with your vehicles, and this also saves you  time and money!
If you have any questions at all, we’ll be happy to answer them!

Get A FREE Quote Today! Call (562) 659-3829

Orange County Cities We Serve:

Anaheim, Brea, Buena Park, Costa Mesa, Cypress, Dana Point, Fountain Valley, Fullerton, Garden Grove, Huntington Beach, Irvine, La Habra, La Palma, Laguna Beach, Laguna Hills, Laguna Niguel, Lake Forest, Los Alamitos, Mission Viejo, Newport Beach, Orange, Placentia, San Clemente, San Juan Capistrano, Santa Ana, Seal Beach, Stanton, Tustin, Villa Park, Westminster, Yorba Linda

Los Angeles County Cities We Serve:

Alhambra, Arcadia, Artesia, Azusa, Baldwin Park, Bell, Bell Gardens, Bellflower, Beverly Hills, Burbank, Cerritos, Commerce, Compton, Covina, Cudahy, Culver City, Diamond Bar, Downey, Duarte, El Monte, El Segundo, Gardena, Hawaiian Gardens, Hawthorne, Hermosa Beach, Hidden Hills, Huntington Park, City of Industry, Inglewood, Irwindale, La Mirada, La Puente, La Verne, Lakewood, Lancaster, Lawndale, Lomita , Malibu, Manhattan Beach, Maywood, Monrovia, Montebello, Monterey Park, Norwalk, Palmdale, Palos Verdes Estates, Paramount, Pasadena, Pico Rivera, Pomona, Rancho Palos Verdes, Redondo Beach, Rolling Hills, Rolling Hills Estates, Rosemead, San Dimas, San Fernando, San Gabriel, San Marino, Santa Clarita, Santa Fe Springs, Santa Monica, Sierra Madre, Signal Hill, South El Monte, South Gate, South Pasadena, Temple City, Torrance, Vernon, Walnut, West Covina, West Hollywood, Westlake Village, Whittier