Roofing contractor
Guardian Roofing, LLC
2210 Dennis Ln, Santa Rosa, CA 95403
- Google average
- 4.7
- Ratings counted
- 7
- One and two star
- 0 of 7
- California median
- Not comparable
The first three are Google’s own figures for Guardian Roofing, LLC, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the California roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 6 | 86% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 1 | 14% | |
| 2 | 0 | 0% | |
| 1 | 0 | 0% |
Too few ratings to compare against other roofers — at 7 ratings a single unhappy customer moves this figure by several points.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
We hold no one or two-star review text for Guardian Roofing, LLC. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- roof repair4
- courteous staff2
- workmanship2
- punctuality2
Other reviews we hold
5 more of the 5 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Thomas Clemmer2 years ago
I've had the pleasure of working with Guardian Roofing on multiple new and reroofing jobs and every single one has been an excellent experience. First class service from a first class team. Punctual and always delivers on what is agreed upon. Guardian Roofing is always the first on my call list for any roofing job.
- 5 out of 5Dominic Lee2 years ago
I have worked with John Dondero on helping our customers with their roofing needs. He is knowledgeable, professional and always on time. They are an awesome, local, family run company. Guardian Roofing will always be our choice in a Roofing company.
- 5 out of 5Nate Auerbach3 years ago
We've had a mystery leak at our business for years that no one had been able to solve after dozens of attempts from several other roofers. John came out and was quickly able to identify the problem and correct it. We've since made it through several storms leak free. I can't recommend John and his team highly enough. The efficiency and quality of work is top notch.
- 5 out of 5Jennifer Moezzi4 years ago
Guardian Roofing was a referral from my dad. They did a great job for him. We used them for many services and found them to be easy to work with, respectful and thorough. Our roof, skylight and gutters look wonderful and we are very …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Karen Stedman5 years ago
When our roof started leaking, we called Guardian. They responded immediately, and quoted a fair price. The installation went smoothly and looks great. Guardian staff are courteous and professional. They care about their customers.
What Guardian Roofing, LLC says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
Licensed
“…LLC Guardian Roofing is a family-owned, licensed roofing company in Santa Rosa, CA. We…”
Family owned
“…& Commercial Roofing Learn More Family-owned and operated. Best Re-Roofing in…”
Other roofers in Santa Rosa
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Roof Doctors Sonoma Countyknowledgeable staff, thorough inspection, friendly inspector4.9211 ratings0.5% one and two star(707) 583-9778 | 4.9 | 211 | 0.5%1 of 211 | (707) 583-9778 |
| Crandall Roofing, Inc.polite staff, warranties, inspection and explanation4.9154 ratings2.6% one and two star(707) 340-6633 | 4.9 | 154 | 2.6%4 of 154 | (707) 340-6633 |
| Capstone Roofingcleanup, pleasant crew, efficient crew4.9145 ratings1.4% one and two star(707) 314-5745 | 4.9 | 145 | 1.4%2 of 145 | (707) 314-5745 |
| Stephen Curley Roofingclean up, fair pricing, kind crew4.797 ratings8.2% one and two star(707) 546-4778 | 4.7 | 97 | 8.2%8 of 97 | (707) 546-4778 |
| Ridgeline Roofing Coroof replacement, final inspection, considerate staff4.896 ratings5.2% one and two star(707) 838-8209 | 4.8 | 96 | 5.2%5 of 96 | (707) 838-8209 |
| ARS Roofing & Guttersprofessional crew, solar installation, gutter guards4.781 ratings4.9% one and two star(707) 584-5900 | 4.7 | 81 | 4.9%4 of 81 | (707) 584-5900 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 7 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 7, of which 5 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.
There is not much data on Guardian Roofing, LLC. A short record here means our capture found little — not that there is nothing to find, and not that the business is new or inactive.