Servicing Residential & Commercial Properties in San Diego.
Free evaluations and plumbing inspections

My name is Mario Crespo. I am the president of Solid Plumbing & Drains Inc. I am also a master plumber. I have been in the plumbing service industry for almost two decades. I am a very caring and passionate person who loves to help others. If I am allowed to help you in any way with your plumbing services or questions, I would be honored to. Here at solid Plumbing & Drains Inc, we always strive for excellence.

Solid Plumbing & Drains, Inc is a full-service commercial and residential plumbing company available 24 hours a day, 7 days a week. We provide the utmost quality workmanship by highly trained, uniformed plumbers who are the best in the business. Unlike many other plumbing companies, we are experienced in all types of plumbing, sewer, septic and gas line work. We understand that properly functioning plumbing is vital to your home or business so we work around the clock.


  • Slab Leak Detection
  • Water Heaters
  • Water Purification
  • Gas Leak Detection & Repair
  • Sump Pump Installation & Repair
  • Hydro Jetting
  • Repipe
  • Backflow Preventer
  • On demand hot water heater


  • Drain Cleaning & Repair
  • Drain Inspection
  • Pressure regulator installation

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Serving San Diego county and surrounding areas for over a decade.

Solid Plumbing & Drains

Solid Plumbing & Drains, Inc is the one-stop-shop for all household needs, 24 hours a day, 365 days a year. Our San Diego Plumbing technicians are licensed and insured. We are committed to continuous training so our staff knows exactly how to  care for your household. Pricing is presented for your approval before any work is done and we put our 100% Satisfaction Guarantees in writing.

Top Rated San Diego Plumber

Your complete satisfaction is our number one concern. We will go above an beyond to be the best plumbing company available in San Diego. We are the one-stop-shop for all plumbing needs, 24/7, 365 days a year.

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Free evaluations and plumbing inspections

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Happy Clients

The team at Solid Plumbing & Drains, Inc is completely professional and exceptionally well trained.  Mario responded to my message very fast.  He got out promptly and snaked the drain line for a reasonable price.  All fixed!  They were here only a short time, but he was polite and helpful.  I will definitely use them again.

Javier C. / Client