Albert Nahman Plumbing Heating And Cooling vs All About Air
Alameda HVAC Contractors Comparison · Updated March 2026
All About Air brings 18 years of HVAC-focused experience versus Albert Nahman's 4 years as a growing multi-service plumbing and HVAC contractor.
| Albert Nahman Plumbing Heating And Cooling | All About Air | |
|---|---|---|
| Rating | ★ 4.7 | ★ 5.0 |
| Years Licensed | 4 years | 18 years |
| License # | 1083634 | 902777 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Alameda, CA | Hayward, CA |
| Website | albertnahmanplumbing.com | allaboutaironline.com |
Key Differences
What Customers Say
Albert Nahman Plumbing Heating And Cooling
Customers consistently highlight Albert Nahman's rapid response times and technicians who provide thorough explanations while presenting multiple options without pressure.
All About Air
All About Air's customers emphasize the family operation's continuity of service across years, with technicians remembering previous visits and maintaining relationships through annual maintenance.
Key Takeaway: While both deliver responsive service, All About Air's pattern shows sustained customer relationships across multiple years and properties, whereas Albert Nahman's feedback centers on immediate service excellence and flexible scheduling.
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...
All About Air
Chris is always a pleasure to work with, and we have had him come to the house now for quite a few years.
Another great maintenance job.
Love the family owned business All About Air. Over the years I have used their services in 2 homes. They installed new AC & heaters and continue to do annual check up services. Christine (wife/owner)a...
Consider Albert Nahman Plumbing Heating And Cooling if...
- ✓ You need both plumbing and HVAC work handled by one contractor, such as water heater replacement alongside furnace service or drain issues combined with heating repairs
- ✓ Your project is relatively straightforward, like a standard furnace replacement or AC installation in a newer home without unusual complications
- ✓ You want a growing local company with competitive positioning and appreciate their demonstrated rapid response capabilities across multiple trade areas
Consider All About Air if...
- ✓ Your HVAC system has persistent issues that previous contractors couldn't diagnose, requiring deeper troubleshooting experience
- ✓ You're installing or replacing complex systems like mini-splits or dealing with ductwork modifications that benefit from specialized expertise
- ✓ You value working directly with a family-owned operation where high owner involvement ensures accountability and continuity across annual maintenance visits
- ✓ Your home is older and may have heating or cooling challenges requiring knowledge of how systems have evolved across building generations
Questions to Ask Before Hiring
- → Ask All About Air how their 18 years of HVAC focus helps diagnose problems that newer contractors might miss, and request references for projects similar to yours
- → Ask Albert Nahman how their multi-trade capability benefits your specific situation and whether the same technician handles both plumbing and HVAC work
- → Confirm with both companies how long their current installation crews have worked together and who oversees quality control on complex installations
The Bottom Line
All About Air is the stronger choice for most homeowners needing dedicated HVAC work, particularly if your system is older, has ongoing problems, or requires complex installation. Their 18 years of specialized experience and high owner involvement provide meaningfully deeper diagnostic capability and accountability. Choose Albert Nahman if you specifically need both plumbing and HVAC services handled together, value their demonstrated responsiveness across multiple trades, and your project is straightforward enough that 4 years of experience adequately covers the complexity involved. For furnace or AC work in homes built before 2000 or any situation requiring troubleshooting beyond routine replacements, All About Air's veteran status justifies their selection.
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Frequently Asked Questions
For straightforward replacements in newer homes with accessible equipment, the gap matters less since both companies handle routine installations successfully. However, All About Air's 18 years becomes valuable when installations encounter unexpected complications like inadequate electrical capacity, undersized ductwork, or permit complications that require experienced judgment. If your home was built before 2000 or has had previous HVAC issues, deeper experience provides meaningful protection.
This depends on your specific project scope. If you genuinely need both trades addressed, Albert Nahman offers clear convenience and potentially better coordination. However, if your primary need is HVAC work with only minor plumbing involvement, splitting the work between a specialized HVAC contractor and a dedicated plumber may deliver stronger expertise in each area. Don't choose multi-trade capability unless you actually need multiple trades.
High owner involvement typically means the owner directly oversees installations, handles customer communication, and ensures quality control rather than delegating to managers. For homeowners, this often translates to greater accountability, consistent service across years, and someone with decision-making authority available when issues arise. The family business structure at All About Air suggests this continuity extends across their 18-year track record.
Four years of active licensing demonstrates established capability for routine HVAC work, and their customer feedback confirms professional execution across diverse projects. However, they haven't accumulated the diagnostic experience that comes from encountering rare failures, complicated retrofit scenarios, or the full range of equipment generations. For standard residential work, they're adequately established; for complex troubleshooting or unusual installations, more seasoned expertise provides additional security.
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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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