Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This Business20/20 Plumbing & Heating serves San Marcos, California, holding a 4.1-star rating across 15 customer reviews. Homeowners and businesses can reach the contractor at (760) 294-6630. The dual-discipline name reflects an operation equipped to address both plumbing and heating system needs within a single service call.
Customer reviews highlight technical precision over broad promises. One reviewer credits Doug for identifying a water hammer problem that had persisted through previous service attempts. The documented repair involved strapping the offending pipe and installing a dedicated water hammer arrester, rather than simply replacing valves or recommending a full re-pipe. This diagnostic-first approach, which targets the root cause rather than masking symptoms, appears in the feedback that distinguishes this contractor from standard service calls.
Reviewers specifically name Doug, Larry, and Frank as technicians who handled their cases. Luis Vargas describes Doug as a Water Hammer Hero after a repair that resolved a recurring noise issue using an arrester and pipe strapping. Joshua Harrison credits Larry and Frank with consistent responsiveness across multiple service requests over several months, calling them the biggest help to his staff. Don Carlos adds that the crew members are polite and hospitable. Three of five reviews award five stars and specifically name the technician who served them.
Three of five reviews award five stars and name specific technicians, including Doug, Larry, and Frank. Positive reviewers praise diagnostic skill for water hammer repair and responsive scheduling over several months. One reviewer cites poor customer service.
Identifies and resolves persistent knocking or rattling noises in pipes by strapping the offending pipe and installing a water hammer arrester.
General plumbing repair services including pipe replacement, fixture repair, and diagnostic troubleshooting for residential and commercial systems.
Heating system repair and maintenance services for systems in San Marcos and surrounding areas, consistent with the dual-discipline business name.