Compare Local Pros
AGS ROOFING INC vs Angelo's Roofing, Inc.
Napa Roofing Contractors Comparison · Updated March 2026
Angelo's Roofing brings slightly more experience and notably stronger patterns in communication and project management, while AGS shows faster installation timelines.
| AGS ROOFING INC | Angelo's Roofing, Inc. | |
|---|---|---|
| Rating | ★ 4.6 | ★ 5.0 |
| Years Licensed | 1 years | 2 years |
| License # | 1132570 | 1106746 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | American Canyon, CA | Napa, CA |
| Website | www.agsroofinginc.com | www.angelosroofinginc.com |
Key Differences
What Customers Say
AGS ROOFING INC
Customers emphasize AGS's friendly crew, professional workmanship, and remarkably fast timelines from evaluation to completed installation, often within days.
Angelo's Roofing, Inc.
Angelo's Roofing receives consistent praise for responsive communication, transparent pricing without surprises, clean worksites, and thorough assessment before starting work.
Key Takeaway: Angelo's demonstrates operational consistency across all project phases—estimating, scheduling, execution, and cleanup—while AGS shows strength in installation speed but inconsistency in the estimate delivery process.
Customer Reviews
AGS ROOFING INC
Do great work and clean the job very well
My roof was very old and in need of replacement. These folks showed up for an evaluation and in less than two weeks I had a new roof. The work itself was done in a matter of days, which was amazing ...
Exelente trabajo de principio a fin ,fueron muy profesionales.
Angelo's Roofing, Inc.
Professional, polite and simply experts in their industry. I so appreciate the team, including Paco and Eddie who really knocked it out of the park. My highest recommendation, without any reservation...
Brian and his crew were excellent. Brian stopped by and reviewed the estimate within a day. The roof was installed within a month. There were no hidden fees or additional charges. I highly recommend A...
Amazing job at a very fair price! They showed up on time and were very efficient yet thorough. Very clean work. Would highly recommend. Job well done!
Consider AGS ROOFING INC if...
- ✓ You need a full roof replacement completed on an extremely tight timeline, and speed is your top priority over diagnostic thoroughness.
- ✓ Your roof is relatively straightforward without signs of underlying damage, and you're comfortable with a faster-moving process.
- ✓ You want to work with a crew described as particularly friendly and easy to have on-site, and you're willing to proactively confirm estimate delivery timelines to avoid the scheduling issues one customer experienced.
Consider Angelo's Roofing, Inc. if...
- ✓ Your project involves diagnosing problems like leaks or requires repair work rather than just full replacement, as Angelo's demonstrates experience with troubleshooting and varied scopes.
- ✓ Transparent pricing and avoiding surprise charges matters significantly to you, given consistent feedback about honored quotes and fair pricing.
- ✓ You value responsive communication throughout the project, including quick follow-up for inspections and clear explanations of issues found.
- ✓ You're selling a property or have other time-sensitive constraints that require reliable scheduling and follow-through, areas where Angelo's shows stronger consistency.
Questions to Ask Before Hiring
- → Ask AGS about their process for estimate delivery and typical turnaround time after the initial visit, given the reported follow-up delay.
- → Ask Angelo's for references on projects similar to yours in scope and timeline to confirm their experience matches your specific needs.
- → Ask both companies how they handle unexpected discoveries during tear-off, such as rotted decking or truss damage, and whether their crews have encountered and resolved these issues before.
- → Confirm with both contractors how long their current installation crews have worked together and what oversight the owner or project manager provides during active work.
The Bottom Line
Angelo's Roofing, Inc. is the stronger choice for most homeowners in this comparison. Their additional year of licensing, broader project experience including repairs and diagnostics, and consistent feedback about communication, pricing transparency, and worksite cleanliness suggest more operational maturity. The high owner involvement provides an added layer of accountability that newer companies often lack. Choose AGS ROOFING INC if you need a straightforward full replacement completed extremely quickly and are willing to proactively manage estimate follow-up, but understand you're trading some operational predictability for speed. For projects requiring problem-solving, reliable scheduling, or transparent pricing, Angelo's demonstrates clearer strengths.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
It provides Angelo's with slightly more field experience handling varied scenarios, which matters most if your roof shows signs of underlying issues or you need diagnostic work like leak repair. For a straightforward tear-off and replacement on a sound structure, the gap is less significant. Both are still newer contractors without the decade-plus experience that helps anticipate hidden complications.
Fast installation can indicate an efficient crew and good project staging, which many homeowners value. However, speed shouldn't come at the expense of thorough substrate inspection during tear-off or proper flashing details. Ask AGS how they balance timeline with quality checks, and confirm they'll alert you to any discovered issues rather than rushing past them.
Angelo's Roofing demonstrates more experience with diagnostic work, leak troubleshooting, and repairs alongside replacements, suggesting they're comfortable assessing and presenting options. AGS's feedback centers almost entirely on full replacements, so if you need someone to evaluate and potentially solve a problem short of total reroofing, Angelo's shows a clearer track record.
It's a single reported incident, but it highlights the importance of confirming their current estimate delivery process upfront. Ask specifically about timing and follow-up methods when you schedule your evaluation. If they acknowledge past growing pains and describe improvements, that's a reasonable answer; vague responses would be a yellow flag given their already-limited experience.
Looking for the Best?
See our ranked list of top roofing contractors in Napa.
Other Napa Roofing Contractors Comparisons
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.
Get in Touch
Have questions or feedback? We'd love to hear from you.