Plumbing Service San Francisco CA | Call Malcolm Plumbing & Mechanical

184 Mendell St, San Francisco, CA 94124

(415) 621-1985

https://www.malcolmplumbingandmech.com

Frequently Asked Questions

As a San Francisco homeowner, how do you handle common local issues like dishwasher hose leaks and tree roots in sewers?

We see these issues frequently in San Francisco's older homes and neighborhoods with mature trees. For dishwasher hose leaks, we inspect the connections and supply lines, often recommending and installing braided stainless steel hoses for greater durability against the wear common in many local kitchens. For tree root intrusion in sewers, we use specialized camera inspections to locate the exact problem. Depending on the severity, we can perform trenchless sewer repair or hydro-jetting to clear the roots and repair the line, minimizing disruption to your property and landscaping.

What should I consider when replacing a water heater in my San Francisco home?

In San Francisco, space constraints in basements or utility closets and local code requirements are key considerations. Our experienced team can assess your current setup, hot water usage, and available space to recommend the right type—such as traditional tank, tankless, or heat pump models. We handle the full installation, including any necessary gas line work, permits, and ensuring the new unit meets efficiency standards. For historic homes, we're skilled at navigating the specific challenges they present.

You mention specializing in historic homes. What does that mean for a plumbing repair or installation?

Working on Victorian and Edwardian homes requires a specific understanding of their original materials, layouts, and often outdated plumbing systems. We take care to match the aesthetic where possible, such as sourcing period-appropriate fixtures, and we have the expertise to work within the constraints of old walls and foundations. Our approach is always to preserve the integrity of your home while upgrading the plumbing to modern, reliable standards, ensuring any new installation looks appropriate and functions flawlessly for years to come.

What the Company Handles

  • Shower installation
  • Sink installation
  • Plumbing inspection
  • Sink repair
  • Plumbing installation or replacement
  • Shower repair
  • Drain repair
  • Sewer repair

About the Company

For over a century, Malcolm Plumbing & Mechanical has been a trusted family-owned plumbing contractor in San Francisco, CA. With deep roots in the community, we bring a combined expertise of more than 100 years in the industry, led by professionals like Matt who have over 20 years of specialized plumbing and boiler experience right here in the city. We are a fully licensed and insured team serving San Francisco, Colma, Daly City, and Brisbane. We take particular pride in understanding the unique plumbing needs of San Francisco's historic Victorian and Edwardian homes. Whether you're dealing with a routine faucet repair, a complex sewer issue, or need a new water heater installed, our experienced plumbers provide reliable residential and commercial installation, repair, and maintenance services. We build lasting relationships by offering tailored solutions and clear communication for every job.

Business Location & Hours



Mon:7:30 AM - 4:00 PM
Tue:7:30 AM - 4:00 PM
Wed:7:30 AM - 4:00 PM
Thu:7:30 AM - 4:00 PM
Fri:7:30 AM - 4:00 PM
Sat:Closed
Sun:Closed


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