Mike Diamond Plumbing, HVAC & Electrical

Mike Diamond Plumbing, HVAC & Electrical operates as a multi-trade service provider in North Hollywood, serving the San Fernando Valley and surrounding Los Angeles County communities. The business maintains a 4.5-star rating drawn from 81 customer reviews, reflecting consistently satisfactory service across plumbing, electrical, and heating and cooling systems. Offering around-the-clock availability every day of the week, the company dispatches technicians for both scheduled appointments and emergency calls. Service offerings span residential pipe and drain repair, water heater installation including tankless systems, electrical panel upgrades and rewiring, and complete HVAC installation and maintenance.

The company distinguishes itself through comprehensive protection plans that allow homeowners to prepay for scheduled maintenance across heating, cooling, and plumbing systems. Financing options accommodate larger projects such as full HVAC replacements or extensive pipe rehabilitation. Their fleet of fully stocked service trucks enables technicians to complete most repairs during a single visit, reducing the need for follow-up appointments. The business maintains proper licensing and certifications for all three trades they offer, ensuring work meets local building codes in Los Angeles County.

Customer reviews highlight specific technician experiences that demonstrate the company's service approach. Reviewers have called out Erik for diagnosing a major plumbing leak and communicating repair options throughout the project, with availability for follow-up questions after completion. Another review described Eric, Angel, and Sage completing cast iron pipe replacement and sewer drainage repair while leaving the worksite clean. A separate reviewer noted Alfred's thorough, efficient work on a service call, with manager Carlos assisting in explaining repair details. The mixed one-star review cites a pricing dispute over hydro jetting services, indicating some customers have concerns about diagnostic recommendations.