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Albert Nahman Plumbing Heating And Cooling vs Capelli Plumbing
Alameda Plumbing Contractors Comparison · Updated March 2026
Capelli Plumbing brings more than twice the licensing experience with high owner involvement, while Albert Nahman offers similar service quality as a growing contractor.
| Albert Nahman Plumbing Heating And Cooling | Capelli Plumbing | |
|---|---|---|
| Rating | ★ 4.7 | ★ 4.9 |
| Years Licensed | 4 years | 9 years |
| License # | 1083634 | 1026755 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alameda, CA | San Leandro, CA |
| Website | albertnahmanplumbing.com | capelliplumbing.com |
Key Differences
What Customers Say
Albert Nahman Plumbing Heating And Cooling
Customers consistently praise Albert Nahman for rapid response times, professional technicians who provide detailed explanations without pressure, and presenting multiple service options clearly.
Capelli Plumbing
Capelli customers emphasize clear communication from both office and field staff, professional service across diverse project types, and long-term reliability with many repeat customers over multiple years.
Key Takeaway: Capelli has cultivated substantial long-term repeat business spanning nearly a decade, while Albert Nahman's feedback centers more on responsiveness and thorough option presentation for individual service calls.
Customer Reviews
Albert Nahman Plumbing Heating And Cooling
Tara from Albert Nahman plumbing came out and did a excellent job installing a new toilet. She let the work area spotless and I was very impressed with her work. I would highly recommend this company
With their rapid response time, professionalism, know how and ability to communicate technical jargon in layman's terms, Albert Nahman Plumbing, Heating & Cooling stands head and shoulders above their...
Albert Nahman installed a brand new furnace in 2017 and they have maintained my unit to keep it in excellent running condition. They even offer a membership which I signed up for immediately. They are...
Capelli Plumbing
Discovered a plugged drain line servicing our kitchen sink, dishwasher and clothes washer. Water from kitchen back flowing from the drain on the washing machine. Contacted our favorite plumbing compan...
Capelli Plumbing has been my go to for years. Recently, I needed a new garbage disposal and was having electrical problems with the old unit. James promptly scheduled the job for the next day even th...
I am very pleased with the professionalism that Preston displayed when installing my water heater. He explained everything to me thoroughly every step of the way.
Consider Albert Nahman Plumbing Heating And Cooling if...
- ✓ You need both plumbing and HVAC services and want to consolidate contractors for heating, cooling, and plumbing work under one company
- ✓ You value having multiple service options presented with detailed explanations and prefer a no-pressure sales approach
- ✓ Your project is relatively straightforward (standard water heater replacement, drain clearing, routine repairs) where four years of experience is sufficient
- ✓ You're looking for a company with a membership program for ongoing maintenance across both plumbing and HVAC systems
Consider Capelli Plumbing if...
- ✓ Your plumbing project may involve complications requiring deeper diagnostic experience, such as older home repiping, sewer line issues, or complex gas line work
- ✓ You want high owner involvement and direct accountability throughout your project rather than unclear oversight
- ✓ You prefer working with a contractor who has established systems refined over nine years and a substantial base of long-term repeat customers
- ✓ Your project is plumbing-specific and you value a specialist focused exclusively on plumbing rather than a multi-trade contractor
Questions to Ask Before Hiring
- → Ask Albert Nahman about owner involvement in projects and who oversees quality control for technician work
- → Ask Capelli about their pricing structure upfront and request a detailed written estimate before work begins to avoid sticker shock
- → For complex projects, ask each company for references from similar work completed in homes of comparable age to yours
- → If you need HVAC work alongside plumbing, confirm whether Capelli partners with a heating/cooling contractor they regularly work with
The Bottom Line
For straightforward plumbing repairs and installations, both companies will serve you well with professional service and quick response times. Choose Capelli Plumbing if your project involves complexity requiring deeper diagnostic experience, if you value high owner involvement, or if you prefer a specialist with nine years of refined systems and long-term repeat customers. Choose Albert Nahman if you need both plumbing and HVAC services from one contractor or prefer their no-pressure approach to presenting options. For plumbing-only work on older homes or challenging projects, Capelli's additional five years of licensing experience provides meaningful advantage in handling complications and hidden issues.
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Frequently Asked Questions
For straightforward repairs like drain clearing or toilet replacement, both have sufficient experience. The gap becomes meaningful for complex diagnostics involving hidden issues in older homes, challenging repiping projects, or gas line work where Capelli's nine years provides deeper problem-solving experience. Capelli has also had more time to refine their systems and build a repeat customer base spanning nearly a decade.
If you need both services, Albert Nahman offers genuine convenience with one contractor handling your furnace, AC, and plumbing under unified service history and potentially bundled maintenance. However, if your current need is plumbing-only, this advantage doesn't apply. Consider whether you value one-stop service enough to offset Capelli's greater plumbing specialization and experience depth.
This likely reflects Capelli's nine years of established pricing for experienced service, while Albert Nahman may be more competitive as a growing business. Most Capelli customers still find pricing reasonable for the area. Ask both companies for detailed written estimates before work begins, and clarify what's included to make accurate comparisons beyond hourly rates.
High owner involvement typically means the owner directly oversees projects, handles customer communication, or personally performs technical work rather than delegating everything to employees. This provides direct accountability and consistent quality control. Since Albert Nahman's owner involvement is unclear, ask them specifically who oversees your project and handles any issues that arise during service.
Looking for the Best?
See our ranked list of top plumbing contractors in Alameda.
Other Alameda Plumbing Contractors Comparisons
Service Champions
★ 4.9
Capelli Plumbing
★ 4.9
Albert Nahman Plumbing Heating And Cooling
★ 4.7
Service Champions
★ 4.9
Performance Plus Plumbing
★ 4.9
Capelli Plumbing
★ 4.9
Albert Nahman Plumbing Heating And Cooling
★ 4.7
Superior Mechanical Services
★ 4.8
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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