Compare Local Pros
Big Brothers Plumbing vs Garzac Plumbing
Alameda Plumbing Contractors Comparison · Updated March 2026
Garzac Plumbing brings 22 years of veteran experience versus Big Brothers' 10 years, but Big Brothers provides substantially more insight into their service approach and customer experience.
| Big Brothers Plumbing | Garzac Plumbing | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 10 years | 22 years |
| License # | 1015557 | 830368 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alameda, CA | Hayward, CA |
| Website | www.bigbrothersplumbinginc.com | — |
Key Differences
What Customers Say
Big Brothers Plumbing
Customers consistently highlight Big Brothers' same-day emergency response, transparent upfront pricing discussions, and technicians who take time to educate homeowners about their plumbing systems.
Garzac Plumbing
Limited feedback shows Garzac has experience working with remote property owners managing rentals from out of state.
Key Takeaway: Big Brothers has extensive documented customer experience patterns around communication and service delivery, while Garzac's typical customer experience remains largely unknown from available reviews.
Customer Reviews
Big Brothers Plumbing
Chuck at Big Brothers Plumbing did an excellent job. We had a huge leak and needed help fast. Also, Ashton was very helpful in relaying our information to Chuck and sent him out the same day.
Called in to Big Brother because our relatively new Navien tankless heater stopped working late last night. After setting up a same day appointment, Sarai followed up with me and asked me to check a f...
Big Brothers Plumbing was great - friendly, timely, and able to quickly determine and solve the problem! Highly recommend!
Garzac Plumbing
What a great experience. I live in Charlotte, NC and have a rental in Santa Clara. One of the problems of owning so far away is that contractors can price gouge. I needed to replace our hot water h...
Consider Big Brothers Plumbing if...
- ✓ You need documented evidence of quick response times for emergency situations, with multiple customers reporting same-day service for water heater failures and urgent leaks
- ✓ You value transparent pricing discussions before work begins and want a contractor known for explaining options and educating homeowners about their systems
- ✓ You're a newer homeowner who appreciates thorough explanations, as previous customers specifically mention this strength
- ✓ Your property is in Alameda, Oakland, or San Leandro where Big Brothers maintains their active service base
Consider Garzac Plumbing if...
- ✓ You're managing a rental property remotely and need a contractor experienced with non-local property owners, as Garzac has documented experience in this scenario
- ✓ Your project involves complex or unusual plumbing situations where 22 years of industry experience could prove valuable in diagnosing hidden issues
- ✓ You're located in Hayward or the immediate surrounding area where response times would be optimized
- ✓ You're comfortable selecting a contractor with limited publicly available customer feedback and plan to request references directly
Questions to Ask Before Hiring
- → Ask Garzac about their typical response time for emergency calls and whether they offer same-day service, as this isn't documented in available information
- → Request recent references from Garzac for projects similar to yours, particularly focusing on communication style and pricing transparency
- → Ask both companies about their experience with your specific property type and age, especially if you have an older home where Garzac's additional years might provide advantages
- → Confirm service area priorities—ask whether your specific address falls within their primary response zone for fastest service
The Bottom Line
Big Brothers Plumbing is the clearer choice for most homeowners who need to decide this week. Their documented same-day response, transparent pricing approach, and thorough communication provide confidence about what to expect, backed by 10 years of solid licensing history and full insurance coverage. Garzac's 22 years of veteran experience is genuinely valuable for complex projects in older homes, but the absence of detailed customer feedback means you're selecting based on credentials alone. If you're drawn to Garzac's longer tenure, invest time in speaking with recent references before committing. For straightforward plumbing needs where you value knowing what the service experience will be like, Big Brothers offers substantially more documented reliability.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
The experience difference is meaningful for complex diagnostic work or older homes with unusual plumbing configurations. However, you're essentially trading documented service quality patterns for additional years of technical experience. If your project is straightforward, Big Brothers' 10 years is sufficient and you gain confidence from knowing their service approach. For complicated situations in older properties, Garzac's veteran status has value if you verify their capabilities through direct references.
If you're facing an emergency or have a tight timeline, this difference matters significantly. Big Brothers has proven and documented fast response, while you'd need to confirm Garzac's availability directly. For scheduled, non-urgent work, response time patterns are less critical than overall quality and communication, which remains unclear for Garzac without requesting references.
Location impacts response time, particularly for emergencies. If you're in Alameda, Oakland, or San Leandro, Big Brothers is your local option. If you're in Hayward or southern Alameda County, Garzac would likely arrive faster. For scheduled work, the 15-20 minute drive difference between these cities is negligible compared to other factors like communication quality and pricing transparency.
Not from publicly available data alone. The single review mentioning remote property management is positive but insufficient to understand their typical customer experience, pricing approach, or communication style. If you're considering Garzac, requesting multiple recent references and asking specific questions about their service model is essential before making your decision.
Looking for the Best?
See our ranked list of top plumbing contractors in Alameda.
Other Alameda Plumbing Contractors Comparisons
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.
Get in Touch
Have questions or feedback? We'd love to hear from you.