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All Bay Solar Construction vs Arch Plumbing
San Francisco Electrical Contractors Comparison · Updated March 2026
These contractors serve completely different needs: All Bay Solar Construction specializes in solar and roofing integration, while Arch Plumbing handles plumbing and heating systems.
| All Bay Solar Construction | Arch Plumbing | |
|---|---|---|
| Rating | ★ 4.6 | ★ 4.9 |
| Years Licensed | 15 years | 13 years |
| License # | 962034 | 976019 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Francisco, CA | San Francisco, CA |
| Website | www.allbaysolar.com | archplumbinginc.com |
Key Differences
What Customers Say
All Bay Solar Construction
Customers emphasize coordinated project management across roofing and solar installation, with particular appreciation for clear communication and meticulous attention to protecting properties during complex multi-day projects.
Arch Plumbing
Customers consistently highlight punctual arrival, thorough diagnostic explanations before work begins, and rapid completion times for plumbing repairs, with many mentioning repeat service relationships over multiple years.
Key Takeaway: All Bay receives feedback focused on project coordination and workmanship quality over extended installations, while Arch earns praise for speed and diagnostic transparency during shorter service calls and emergency responses.
Customer Reviews
All Bay Solar Construction
I am delighted to write this review for All Bay Solar Construction in recognition of their exceptional work on the Electric Panel replacement . Throughout the duration of this project, All Bay Solar C...
Had a great experience with these guys, hiring a single company to redo my roof and install solar / batteries was a good choice. Very professional crew from the roofers to the electricians, the operat...
We had an excellent experience working with All Bay for our solar installation including reroofing. They were all professionals, responsive and great problem solvers. The project manager was great, as...
Arch Plumbing
Anthony and Arch Team are the best! They installed a heater for our tenant and did an amazing job! Anthony kept us in the loop from start to finish. We've used them for all plumbing needs, now I'm so...
Called them on a late Saturday evening for a clogged toilet problem. Carissa and Eric showed up and wow! They were so thorough with their jobs. The basically took the whole toilet out and did such a c...
Gerson Rustrian was my Service Technician and Very Professional and well knowledgeable. My main water pipe was broken and he was able to repair and replace parts on this evening emergency. Thanks Arch...
Consider All Bay Solar Construction if...
- ✓ You're installing solar panels and need roof work to accommodate the system, benefiting from coordinated crews handling both aspects of the project
- ✓ Your roof requires replacement and you're considering solar, allowing you to plan both projects together with one contractor managing timelines
- ✓ You need electrical panel upgrades or battery storage installation as part of a solar energy project
- ✓ You value integrated project management for complex installations requiring both roofing and electrical expertise
Consider Arch Plumbing if...
- ✓ You need plumbing services including water heater replacement, drain clearing, leak repairs, or pipe work
- ✓ You're dealing with a plumbing emergency requiring quick response and weekend or after-hours availability
- ✓ Your property has heating system issues, boiler problems, or backflow system maintenance needs
- ✓ You manage multiple properties and need a reliable plumbing contractor for ongoing service relationships
Questions to Ask Before Hiring
- → If considering All Bay Solar Construction, ask for references from projects combining roof replacement with solar installation to understand their coordination process
- → If considering Arch Plumbing for water heater installation, ask about their experience with your specific property type, especially if you have an older San Francisco building with unusual plumbing configurations
- → Ask either company about current project timelines and crew availability for your specific scope of work
The Bottom Line
This comparison is fundamentally about choosing the right trade for your project, not choosing between similar contractors. If you need solar panels installed, roof work to accommodate solar systems, or electrical upgrades for battery storage, All Bay Solar Construction has 15 years of specialized experience coordinating these complex projects. If you need plumbing repairs, water heater installation, drain clearing, or heating system work, Arch Plumbing offers 13 years of diagnostic expertise with emergency availability. Both are properly licensed, insured, and bonded San Francisco contractors with strong customer feedback. Your decision should be based entirely on which service category matches your actual project needs this week.
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Frequently Asked Questions
You wouldn't under normal circumstances, as they serve completely different needs. This comparison only makes sense if you're planning separate projects simultaneously and need to choose between contractors for budget or timing reasons. Most homeowners should simply hire the contractor whose services match their actual project needs.
No, these are separate licensed trades requiring different expertise and licensing classifications. All Bay Solar Construction is licensed for solar and roofing work but not plumbing. Arch Plumbing is licensed for plumbing and heating systems but not solar installation or roofing.
This question only applies to Arch Plumbing, as they provide emergency plumbing services with after-hours and weekend availability. All Bay Solar Construction handles planned solar and roofing installations that are scheduled weeks or months in advance, not emergency calls. If you need immediate service, you need a plumbing contractor, not a solar installer.
The bonding and insurance are baseline credentials that any legitimate contractor should have. The actual differentiation is their completely separate service categories and the expertise they've developed over 13-15 years in their respective trades. Choose based on whether you need solar/roofing work or plumbing/heating services.
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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 13, 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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