Compare Local Pros
Nelson Plumbing vs Venture Plumbing
Santa Clara Plumbing Contractors Comparison · Updated March 2026
Both are veteran plumbers with decades of experience, but Nelson lacks workers compensation insurance while Venture carries full coverage.
| Nelson Plumbing | Venture Plumbing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 34 years | 17 years |
| License # | 626176 | 934775 |
| Workers' Comp | — | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | San Jose, CA |
| Website | nelsonplumbers.com | www.ventureplumbinginc.net |
Key Differences
What Customers Say
Nelson Plumbing
Nelson Plumbing's customers consistently emphasize fast emergency response capability and technical expertise, with repeat clients trusting them for both minor repairs and major repiping projects.
Venture Plumbing
Venture Plumbing's feedback centers on punctual arrival, thorough explanations of repair options, clean work practices, and coordinated communication from office staff through completion.
Key Takeaway: Nelson is recognized for speed and technical problem-solving during emergencies, while Venture is praised for systematic project management, detailed customer communication, and reliable scheduling coordination.
Customer Reviews
Nelson Plumbing
I have so much to say about how great Nelson Plumbing is! In an emergency I was lucky I picked the right company for the job! Fast response on a Saturday! Professional and super knowledgeable! New wat...
I don't know what I'd do without Carrie Nelson (ok and P.J., her husband) We have used Nelson Plumbing from small things like replacing our kitchen sink faucet to repiping our entire 2 story house wit...
Venture Plumbing
Venture Plumbing installed the Moen Flo water pressure monitor in my house. The technician was polite, knowledgeable and prompt. Very happy with the service and would recommend Venture plumbing for a...
Venture Plumbing replaced my house entire pipe system, they also replaced faucets, shower head as well as installing water softener for my house. All workers were very professional, worked hard and kn...
Honest fair price for plumbing services. Nonplumbing may require third party service as opposed to one stop service. Faucet repair thought they had part sourced but required a second trip to plumbing ...
Consider Nelson Plumbing if...
- ✓ You have an emergency plumbing situation requiring weekend or after-hours response, where Nelson's recognized speed matters most
- ✓ Your project involves an older home where Nelson's 34 years of experience diagnosing hidden damage and unexpected complications provides added value
- ✓ You can verify workers comp coverage directly or confirm your homeowner's insurance adequately covers contractor injuries on your property
- ✓ You prioritize technical expertise and fast service over detailed explanations and office coordination
Consider Venture Plumbing if...
- ✓ You want to eliminate liability concerns with confirmed workers compensation coverage already on file
- ✓ You value detailed explanations of repair options and transparent communication throughout the project timeline
- ✓ Your schedule requires reliable punctuality and advance coordination with office staff for updates
- ✓ You prefer a contractor with consistent feedback about clean worksites and systematic project management
- ✓ You're a first-time customer who wants comprehensive communication rather than assuming prior relationship familiarity
Questions to Ask Before Hiring
- → Ask Nelson Plumbing directly about workers compensation status and request proof of coverage, or verify with your homeowner's insurance that you're protected if a contractor's employee is injured on your property
- → Ask Nelson about specific examples of complex older-home projects where their 34 years of experience identified issues a less experienced contractor might have missed
- → Ask Venture about their emergency response capabilities and typical timing for urgent situations requiring same-day or weekend service
- → Request references from both companies for projects similar in scope to yours, particularly if you're planning whole-house repiping
The Bottom Line
For most homeowners, Venture Plumbing offers the safer choice with confirmed workers compensation insurance, strong communication practices, and 17 years of veteran experience that's more than adequate for residential projects. Nelson Plumbing's 34-year history provides exceptional depth for complex older-home situations and recognized emergency speed, but only makes sense if you can definitively resolve the workers comp liability concern through direct verification of coverage or confirmation that your homeowner's policy protects you. If you're facing an urgent weekend emergency and can address the insurance question quickly, Nelson's responsiveness is valuable. For planned projects where liability protection and systematic communication matter, Venture is the clearer choice.
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Frequently Asked Questions
For straightforward faucet replacements or drain cleaning, both veteran contractors have ample expertise. The experience gap matters most for complex projects like whole-house repiping in older homes, where Nelson's 34 years provides deeper pattern recognition for diagnosing hidden corrosion, unusual pipe routing, or structural complications that could derail timelines and budgets.
If a worker is injured on your property and the contractor lacks workers comp, you could be liable for medical expenses, lost wages, and legal costs that can easily exceed tens of thousands of dollars. Some homeowner's policies provide limited coverage, but many exclude or cap contractor injury claims. Verify your policy specifics before proceeding or require proof of coverage from Nelson.
Nelson receives specific customer recognition for fast emergency response including weekend availability, suggesting this is a operational strength. Venture's feedback emphasizes punctual scheduled appointments and responsive coordination but doesn't highlight the same emergency speed. If you're facing an urgent situation, ask Venture directly about their emergency response timeline to compare.
Yes, both handle everything from minor repairs to major projects like whole-house repiping, water heater replacements, and sewer line work. Venture's customer feedback mentions a slightly broader range of specific completed projects including tankless water heaters and detailed fixture work, while Nelson's feedback focuses more on emergency repairs and complete repiping, suggesting both have comprehensive capabilities with potentially different project mix emphasis.
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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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