Marcus Rivera

Marcus Rivera is a field service engineer and diagnostics specialist with 10 years of hands-on experience repairing Dacor and other premium built-in appliances across Southern California and the greater Los Angeles metro area. He holds EPA Section 608 Type II and NASTeC certifications, and has completed Dacor factory training on the Heritage, Modernist, and Contemporary series product lines. Over his career, Marcus has logged more than 6,000 residential service calls and spent three years as lead technician at an authorized Dacor service center in Pasadena.

At Dacor Repair Guide, Marcus focuses on error code documentation and step-by-step diagnostic procedures for Dacor ranges, ovens, cooktops, and ventilation systems. He personally verifies every troubleshooting sequence against factory technical service bulletins and live appliance testing before publication. His methodology combines field-tested repair workflows with annotated wiring diagrams and plain-language explanations, giving homeowners a reliable path from symptom identification to resolution — whether that means a confident DIY fix or knowing exactly what to tell a service technician.

Marcus believes that understanding your appliance is the first step to keeping it running. His content emphasizes clear decision points between DIY and professional service, realistic parts and labor cost expectations, and a safety-first approach to every repair. Outside of work, Marcus volunteers with Habitat for Humanity refurbishing donated kitchen appliances and mentors students at Los Angeles Trade-Technical College in the appliance repair program.