Mike Diamond Plumbing, HVAC & Electrical

Mike Diamond Plumbing, HVAC & Electrical operates out of Inglewood with 24/7 availability across Los Angeles County and Orange County. With 59 verified customer reviews holding a 4.6-star average, the company handles everything from emergency drain calls to full electrical panel upgrades. The business website lists separate protection plans for heating, air conditioning, and plumbing systems, suggesting a structured membership model homeowners can enroll in. Financing options are available for larger installations such as tankless water heaters or complete furnace replacements.

The company sets itself apart with fully stocked service trucks that eliminate multiple trips for common repairs. Three distinct protection plans allow homeowners to budget for ongoing maintenance rather than facing surprise bills. Unlike contractors who subcontract their work, Mike Diamond employs licensed technicians directly, which the business credits on its license and certifications page. For homeowners concerned about upfront costs, the financing programs make equipment replacement more accessible without requiring full payment at installation.

Customer reviews name specific technicians who left lasting impressions. Buster responded to Martin Reder after another company quoted over $11,000 for a new main line; Buster cleared the existing line and six months later the problem had not recurred. Jack Berkus contacted the company about a jammed garbage disposal, and Jesse diagnosed the six-year-old unit, explaining that repair would cost roughly $400 before recommending against it given the unit's age. One negative review documented a recurring drain backup that returned within 24 hours of a $99 service call, though a different reviewer reported consistent relief after similar work.