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Los Gatos Roofing vs Simmitri
Santa Clara Roofing Contractors Comparison · Updated March 2026
Both are veteran contractors with similar credentials, but Simmitri's dual roofing and solar expertise sets it apart for homeowners considering energy upgrades.
| Los Gatos Roofing | Simmitri | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.8 |
| Years Licensed | 24 years | 27 years |
| License # | 800707 | 765156 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Morgan Hill, CA |
| Website | www.losgatosroofing.com | www.simmitri.com |
Key Differences
What Customers Say
Los Gatos Roofing
Los Gatos Roofing customers consistently emphasize organized project execution with clean jobsites, on-time scheduling, and clear communication throughout multi-day installations.
Simmitri
Simmitri customers focus on comprehensive project management including permit coordination, utility interconnection processes, and detailed documentation with photographic records of completed work.
Key Takeaway: Los Gatos Roofing feedback centers on day-to-day installation experience and jobsite management, while Simmitri reviews highlight administrative handling and long-term system performance tracking beyond the installation itself.
Customer Reviews
Los Gatos Roofing
We had an excellent experience with Los Gatos Roofing. We worked with Dave. He is very responsive and kept us informed. Dave said our roof would be done in 2 days. The quality of work is awesome, a...
Brandon Berg from Los Gatos Roofing is the best! We truly appreciate the professionalism Brandon and his crew showed throughout the roofing project - excellent workmanship, punctuality, safety, and cl...
I had a terrible leak in my kitchen for a couple years that seemed impossible to find. Then more leaks sprung up. In June I decided to go with Los Gatos roofing to replace the whole roof because it wa...
Simmitri
Simmitri installed our Enphase solar panels and later our battery system. They did a terrific job. Our system runs well after three years. They were good to work with. Their office helped us with th...
After interviewing 3 solar companies I selected Simmiti for my dolar installation. The planning and submissions to PGE and SCCounty Building were done in a timely manner. The installation crew was sup...
We can say that installing and working with Simmitri was a seamless experience. They did exactly as they say they would. The staff is amazing to work with, especially the Project Manager Pamela Rodrig...
Consider Los Gatos Roofing if...
- ✓ You need straightforward roofing work without solar considerations and want a contractor whose entire focus is roof replacement, repairs, and related exterior work like gutters and ventilation.
- ✓ Jobsite cleanliness during installation matters significantly to you, as Los Gatos Roofing is repeatedly noted for maintaining clean work areas throughout multi-day projects.
- ✓ You're replacing an older roof with specific material requirements like Spanish tile or shake-to-composite conversions where focused roofing expertise applies directly to your project.
Consider Simmitri if...
- ✓ You're planning or seriously considering solar panel installation now or within the next few years, as Simmitri can assess your roof's structural readiness and coordinate both projects under one contract.
- ✓ You want one contractor to handle permitting, utility interconnection with PG&E, and battery storage systems alongside roofing work, reducing coordination headaches between separate trades.
- ✓ High owner involvement and detailed project documentation including photographic evidence throughout the process are priorities for your peace of mind.
- ✓ Your project involves both roof replacement and electrical panel upgrades needed for solar capacity, which Simmitri handles as integrated scope.
Questions to Ask Before Hiring
- → Ask Los Gatos Roofing whether they coordinate with solar contractors if you're planning future solar work, and how roof warranties are affected by later solar installations.
- → Ask Simmitri how they price combined roofing and solar projects versus separate quotes, and whether bundling both services offers cost advantages.
- → Request references from both companies for projects matching your specific roof type and material to understand their recent experience with your situation.
The Bottom Line
Choose Simmitri if you're planning solar installation now or realistically within the next few years, as their coordinated roofing and solar capability eliminates the risk of warranty complications and multiple contractor coordination. Their high owner involvement and comprehensive permit management suit homeowners pursuing integrated energy projects. Choose Los Gatos Roofing if your project is purely roofing-focused without solar considerations, where their dedicated roofing practice, consistent jobsite cleanliness, and transparent scheduling deliver what you need without paying for solar expertise you won't use. Both are veteran contractors with equivalent protections, making your decision primarily about scope rather than credibility.
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Frequently Asked Questions
If solar is a realistic possibility within your roof's warranty period, Simmitri's ability to evaluate structural needs and coordinate installation later has practical value. However, if solar remains purely hypothetical or you're replacing a roof that will last 20+ years, Los Gatos Roofing's focused roofing expertise may serve your immediate needs without paying a premium for capabilities you won't use.
Not necessarily. Both companies have similar veteran-level roofing experience and handle comparable roofing projects including tile, shingle, and full replacements. Simmitri's advantage is coordination when solar is involved, not superior roofing craftsmanship. Los Gatos Roofing's focused practice means roofing receives their undivided attention without solar project demands competing for scheduling.
Both are qualified for standard shingle replacements with similar experience levels and protections. Los Gatos Roofing's consistent mentions of clean jobsites and scheduling transparency may appeal if those factors matter to you. The three-year licensing difference between them is minimal at this veteran experience level and unlikely to affect a straightforward shingle project.
Simmitri handles permitting and utility coordination for both disciplines simultaneously, which can streamline overall timelines compared to sequential contracts with separate roofing and solar companies. However, ask Simmitri directly about scheduling since combined projects may be more complex than standalone roofing work that Los Gatos Roofing completes efficiently according to customer feedback.
Looking for the Best?
See our ranked list of top roofing contractors in Santa Clara.
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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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