According to our records, this business is located at 939 W State St. in Ontario (in San Bernardino County), California 91762, the location GPS coordinates are: 34.0594412 (latitude), -117.666677 (longitude). Hector's Smog Check is categorized under Motor Home Repairs and Servicing (SIC code 7539). Current estimates show that the unit has a sales volume of $324,000 and staff of approximately 3 people. You can contact the company by phone at (909) 460-9888.