Compare Local Pros
Strom Electric vs Ostaggi Plumbing
Marin Plumbing Contractors Comparison · Updated March 2026
You're comparing an electrician to a plumber—these companies serve completely different needs and cannot be substituted for each other.
| Strom Electric | Ostaggi Plumbing | |
|---|---|---|
| Rating | ★ 3.9 | ★ 5.0 |
| Years Licensed | 40 years | 18 years |
| License # | 480976 | 908607 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Anselmo, CA | San Rafael, CA |
| Website | www.stromelectricmarin.com | www.ostaggi.com |
Key Differences
What Customers Say
Strom Electric
Customers consistently note direct owner involvement in projects and successful completion of electrical upgrades, with particular appreciation for correcting previous faulty electrical work.
Key Takeaway: Strom Electric has documented customer feedback confirming service delivery patterns, while Ostaggi Plumbing has no available reviews to assess their actual performance or customer experience.
Customer Reviews
Strom Electric
Chris, the electrician, corrected the errors made by another electrician and now we feel all electric problems are resolved and we feel safe!
Good guys easy to deal with
Chris Strom is a great electrician and easily handled all of our electrical upgrades! Thanks again Strom Electric!
Ostaggi Plumbing
No reviews available
Consider Strom Electric if...
- ✓ You need electrical work of any kind—panel replacements, circuit upgrades, outdoor lighting, or smart switch installation
- ✓ You value working directly with an experienced owner who's been in the trade for 40 years and can diagnose complex electrical issues
- ✓ Your project involves correcting previous electrical work done improperly by others
- ✓ You're comfortable following up proactively if initial contact attempts don't receive quick responses
Consider Ostaggi Plumbing if...
- ✓ You need plumbing services such as pipe repairs, drain work, fixture installation, or water heater replacement
- ✓ You require a fully licensed and insured plumbing contractor serving Marin County
- ✓ You're willing to evaluate their service approach through your initial consultation since customer feedback isn't available
- ✓ Your project timeline allows for thorough vetting of a contractor without existing review patterns to reference
Questions to Ask Before Hiring
- → For Strom Electric: What's your preferred method of contact for project estimates, and what's a realistic timeframe to expect a response?
- → For Strom Electric: Can you provide references from recent electrical panel or upgrade projects similar to mine?
- → For Ostaggi Plumbing: Can you provide references from recent projects, and how long has your current plumbing crew been working together?
- → For Ostaggi Plumbing: What's your typical response time for service calls and how do you handle project communication throughout the job?
The Bottom Line
This isn't a legitimate comparison—you must choose based on your project type. If you need electrical work, Strom Electric is your only option here, bringing 40 years of experience and documented customer success despite some communication lag. If you need plumbing work, Ostaggi Plumbing is your only choice, but you'll need to thoroughly vet them through reference checks since customer feedback isn't available. Don't attempt to hire based on availability or convenience; electrical and plumbing are distinct trades requiring specialized licensing and expertise.
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Frequently Asked Questions
Absolutely not. These contractors work in different trades requiring different licenses, expertise, and equipment. Strom Electric cannot perform plumbing work, and Ostaggi Plumbing cannot perform electrical work. You must choose based on whether your project involves electrical or plumbing systems.
Yes, particularly for complex electrical troubleshooting or older homes with outdated wiring. Four decades means extensive experience diagnosing hidden problems and handling electrical complications that newer contractors may not have encountered. However, this advantage only matters if you need electrical work.
It's a significant information gap. Without customer feedback, you can't assess their communication style, project completion reliability, or how they handle complications. Ask for multiple references and contact them before committing to ensure their service approach matches your expectations.
Both carry the same bond amount and workers compensation, which provides baseline protection. However, Strom Electric has verifiable customer feedback confirming actual project completion, while Ostaggi Plumbing's performance can only be assessed through direct reference checks since no review data is available.
Looking for the Best?
See our ranked list of top plumbing contractors in Marin.
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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 11, 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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