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Dr Drain Plumbing And Rooter vs San Francisco Plumbing Company
San Mateo Plumbing Contractors Comparison · Updated March 2026
San Francisco Plumbing Company offers 49 years of experience and workers comp coverage, while Dr Drain emphasizes rapid response for residential emergencies.
| Dr Drain Plumbing And Rooter | San Francisco Plumbing Company | |
|---|---|---|
| Rating | ★ 4.9 | ★ 3.9 |
| Years Licensed | 3 years | 49 years |
| License # | 1100857 | 323223 |
| Workers' Comp | — | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Millbrae, CA | Brisbane, CA |
| Website | drdrainplumbingandrooter.com | www.sfplumbingcompany.com |
Key Differences
Dr Drain's three years in business is meaningfully shorter, though their review feedback shows strong execution on residential projects. Their standout advantage is response time—customers consistently report arrival within 30 minutes to two hours, including same-day and weekend service. They come prepared with parts and tools in their vehicles, reducing return trips. However, the absence of workers comp insurance creates a real risk: if a technician is injured on your property, your homeowner's insurance may need to cover it, potentially affecting your rates.
What Customers Say
Dr Drain Plumbing And Rooter
Customers consistently emphasize Dr Drain's exceptional response speed and thorough communication, with technicians arriving within hours and taking time to explain problems clearly.
San Francisco Plumbing Company
San Francisco Plumbing receives praise for professional workmanship and owner responsiveness on projects, though some customers note communication delays during initial scheduling.
Key Takeaway: Dr Drain has built their reputation on emergency response speed and residential customer service, while San Francisco Plumbing's strength lies in technical expertise and insurance protection across both residential and commercial work.
Customer Reviews
Dr Drain Plumbing And Rooter
I had to install gas and water shutoff valves for my insurance change and Dickson and Dandy installed the valves perfectly for us. I got quotes from a couple more places and Dickson's quotes were most...
Very reliable and reasonable plumbing services. I've used Dixon and his crew for several issues over the past five years. They've helped during an emergency (Sunday night) and have consistently provid...
Very professional and thorough folks. I called them for a same day emergency leak under the sink and they arrived within the hour. They diagnosed the issue and had everything ready in the van. After a...
San Francisco Plumbing Company
Our kitchen sink was clogged, call sf plumbing and Sean sent out a plumber And he had sink unclogged and cleaned sink Cleaner than it's ever been. Very professional
Shan, the owner is a great guy. He has just finished a job on my commercial property and did a great job. He was very responsive , punctual. He gave me free consultation at first and when I signed the...
Great experience. Prompt response to a plumbing issue, great customer experience, and trust worthy people. Very happy and will use them again.
Consider Dr Drain Plumbing And Rooter if...
- ✓ You have a plumbing emergency requiring same-day or weekend service, where rapid response matters more than decades of experience
- ✓ Your project is straightforward residential work like fixture replacements, drain clearing, or valve installations that doesn't require extensive diagnostic skills
- ✓ You value detailed communication and explanations of problems, as customers consistently praise their technician clarity
- ✓ You're willing to verify your homeowner's insurance covers contractor injuries and accept that liability exposure
Consider San Francisco Plumbing Company if...
- ✓ Your plumbing system is older and may involve complications requiring extensive diagnostic experience from someone who's seen it all
- ✓ You need workers compensation coverage in place to protect yourself from liability if someone gets injured during the work
- ✓ Your project involves commercial plumbing or requires consultation on complex installations where decades of code knowledge matters
- ✓ You're willing to potentially wait longer for scheduling in exchange for working with a veteran contractor
Questions to Ask Before Hiring
- → Ask Dr Drain specifically about liability coverage and confirm with your homeowner's insurance whether contractor injuries are covered under your policy
- → Ask San Francisco Plumbing about their current scheduling availability and typical response times for residential emergencies
- → Ask Dr Drain for references from projects similar to yours, particularly if your home has older plumbing systems
- → Ask both companies about their approach to diagnosing problems before starting work and how they handle unexpected complications
The Bottom Line
For true plumbing emergencies requiring same-day response, Dr Drain Plumbing And Rooter delivers the speed customers consistently praise, but you must address the workers comp gap by confirming your homeowner's insurance covers contractor injuries. For scheduled work, older homes, or any situation where you want comprehensive liability protection, San Francisco Plumbing Company's 49 years of experience and full insurance coverage make them the safer choice despite potentially longer scheduling waits. If you choose Dr Drain, make that insurance verification call before they arrive—your financial protection depends on it.
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Frequently Asked Questions
For truly straightforward work like replacing a faucet or unclogging a drain, probably not—Dr Drain's reviews show they handle these well. But plumbing problems often reveal hidden issues once work begins, and that's where San Francisco Plumbing's nearly five decades of problem-solving experience becomes valuable. If your home was built before 1990 or you're unsure what's behind the walls, experience matters significantly.
If a technician is injured on your property and the company has no workers comp, they may sue your homeowner's insurance for medical costs and lost wages. Even if your policy covers it, a claim could affect your rates. Before hiring any contractor without workers comp, call your insurance agent to understand your specific exposure and whether you need additional coverage.
That depends on your situation and risk tolerance. For a burst pipe flooding your home at 8 PM on Saturday, their 30-minute to two-hour response time could prevent thousands in water damage, potentially justifying the liability risk. For scheduled work with no urgency, San Francisco Plumbing's insurance protection is probably worth waiting for an appointment.
Their reviews mention limited office staffing affecting callback responsiveness, though the owner himself is noted for responsive communication on projects. This suggests scheduling and initial contact may involve delays, but once you're working with them, communication improves. If rapid response to your initial inquiry matters, ask about their current turnaround time for estimates.
Looking for the Best?
See our ranked list of top plumbing contractors in San Mateo.
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How We Compare Contractors
License Verification
All license data is sourced from official California CSLB records and verified regularly.
Review Analysis
Customer reviews are aggregated from Google and analyzed to identify patterns in service quality.
Detailed Comparison
We analyze credentials, insurance, experience, and feedback to highlight meaningful differences.
Not all licensed contractors are created equal. While a valid license is the baseline requirement in California, contractors can vary significantly in experience, insurance coverage, and customer satisfaction.
- Experience matters: A contractor with 15+ years of experience has likely encountered and solved problems that newer contractors haven't faced yet.
- Workers' compensation protects you: If a contractor without workers' comp insurance has an employee injured on your property, you could be held liable.
- Reviews reveal patterns: Individual reviews can be misleading, but patterns across many reviews often reveal a contractor's true strengths and weaknesses.
- Bond amounts vary: A contractor's bond provides financial protection if they fail to complete work as agreed. Higher bonds offer more protection.
Taking time to compare contractors on these factors can save you from costly mistakes and help ensure your project is completed by a qualified professional.
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified March 12, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
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