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Sierra Roofing And Solar vs Lundy Solar And Roofing
Alameda Solar Contractors Comparison · Updated March 2026
Sierra Roofing brings 6 additional years of licensed experience with particular strength in leak diagnostics and emergency response, while Lundy offers high owner involvement and competitive pricing.
| Sierra Roofing And Solar | Lundy Solar And Roofing | |
|---|---|---|
| Rating | ★ 4.8 | ★ 5.0 |
| Years Licensed | 22 years | 16 years |
| License # | 835854 | 939364 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Dublin, CA | Dublin, CA |
| Website | www.sierraroofing.com | www.lundysolar.com |
Key Differences
What Customers Say
Sierra Roofing And Solar
Customers consistently emphasize Sierra's thorough diagnostic inspections, detailed explanations of roof problems, and professional communication throughout complex leak repairs and emergency situations.
Lundy Solar And Roofing
Customers highlight Lundy's responsive owner involvement, competitive pricing compared to larger contractors, and continued support extending years beyond project completion.
Key Takeaway: Sierra receives specific praise for diagnostic capability and emergency response speed, while Lundy stands out for hands-on owner accessibility and value pricing positioning.
Customer Reviews
Sierra Roofing And Solar
Excellent workmanship. They had exactly the materials we wanted for our roof. We're very considerate and, all things considered, quiet. Did an excellent job of cleaning up after they had left. Great f...
Robert was prompt and professional. Explained clearly what he found to be the cause of the leak and how to fix it. He gave me recommendations on maintenance for my ceramic tile roof but I never felt p...
Robert did a great job getting here on time and checking out my roofing issues
Lundy Solar And Roofing
Not only the best price on like for like material but the easiest to work with upon signing the contract they presented me with all the company insurance information,licenses, manufacturers informatio...
Wyndon just finished our roof and it looks great and the house/yard was left clean and free of debris. Wyndon and MIchelle were also very responsive and friendly, and we are happy with the price after...
We chose Lundy Solar and Roofing after getting estimates from Lundy and 2 larger well known companies. Because we have a flat roof and wanted to combine both our roof redo with solar installation, we ...
Consider Sierra Roofing And Solar if...
- ✓ Your roof has a persistent leak that's been difficult to diagnose or previous contractors haven't successfully resolved, where Sierra's 22 years of pattern recognition becomes valuable
- ✓ You need emergency water intrusion response during storms, an area where customers specifically praise Sierra's prompt mitigation work
- ✓ Your project involves specialty roofing like standing seam metal or tile work requiring deep experience with material-specific complications
- ✓ You're planning a straightforward project during off-peak months and can schedule in advance to avoid busy-season delays
Consider Lundy Solar And Roofing if...
- ✓ You want direct owner involvement from estimate through completion rather than working primarily with project managers or crew leads
- ✓ Budget is a primary concern and you're comparing estimates from multiple contractors, where Lundy's competitive pricing may offer cost advantages
- ✓ You're planning a combined roof and solar installation on a flat roof system, matching Lundy's noted project strength
- ✓ Long-term support matters to you, as customers report continued responsiveness years after initial installation
Questions to Ask Before Hiring
- → Ask Sierra about current scheduling timelines and whether your project timing falls during their busy season, particularly if working on a tight deadline
- → Ask Lundy which owner will be your primary contact and how often they'll be on-site during your specific project
- → Request references from both companies for projects similar to yours in scope and roofing material, particularly if you have tile, metal, or flat roof systems
- → If combining roofing with solar, ask each company how they coordinate the two trades and whether crews are in-house or subcontracted
The Bottom Line
If your project involves leak diagnosis, emergency response, or specialty roofing materials where deep experience matters most, Sierra Roofing's 22 years and diagnostic reputation make it the stronger choice despite potential scheduling lead times. Choose Lundy Solar And Roofing if you prioritize hands-on owner involvement, want competitive pricing, or are combining roof and solar work on a flat roof where they have demonstrated strength. Both are solid veteran contractors with proper insurance and bonds, so you're not taking meaningful risk either way—the decision comes down to whether your situation benefits more from Sierra's additional experience depth or Lundy's accessible ownership and pricing approach.
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Frequently Asked Questions
For straightforward tear-off and replacement on a simple gable roof with no hidden issues, both companies have sufficient experience. The gap becomes meaningful if you're dealing with leak diagnosis, older homes where hidden rot or structural issues may surface mid-project, or specialty materials like tile or standing seam metal where Sierra's additional years provide more pattern recognition. For uncomplicated projects, focus instead on scheduling availability and pricing.
Customers report that Lundy's owners personally handle estimates, check in during installation, and remain accessible for questions rather than handing you off to project managers. This typically means faster decision-making when changes arise and direct accountability. The tradeoff can be scheduling constraints if owners are juggling multiple projects, though reviews don't suggest this is a problem for Lundy.
Reviews characterize Sierra's pricing as fair and competitive, while Lundy's is specifically noted as competitive compared to larger companies. This suggests Lundy may come in lower, but actual differences will depend on your specific project scope, materials, and timing. Both appear to price reasonably within the market rather than positioning as budget or premium options.
Both companies handle combined projects regularly. Lundy receives specific praise for flat roof solar installations and integrated project management. Sierra's reviews mention combined work but emphasize their roofing diagnostic skills more prominently. Ask both companies whether their solar and roofing crews are in-house or subcontracted and how they sequence the work to avoid warranty complications.
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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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