Est. 2019 · Santa Rosa, CA
Santa Rosa roofing you can stand behind
A family-owned, GAF-certified roofer where owner John — born and raised in Sonoma County — is on site for the whole install. Re-roofs, repairs, metal and commercial TPO across Sonoma, Napa and Marin.
- Family-owned & GAF-certified · CSLB #1062288
- Owner John on site for the entire install
- Rated 5.0★ across Yelp, Angi & HomeAdvisor
Our story
About Guardian Roofing
Guardian Roofing is a family-owned, licensed roofing company started in 2019 by John, who was born and raised in Sonoma County and brings more than a decade of roofing experience to every job. He runs Guardian alongside his wife Heather, who keeps the office responsive and the schedule on track.
What sets Guardian apart is that John isn’t just the owner — he’s the project manager on site for the entirety of each install, demanding quality and clear communication from estimate to cleanup. As a GAF-certified contractor (CSLB #1062288), the team handles everything from CertainTeed Landmark shingle re-roofs to metal and heat-welded commercial TPO, for homes and businesses across Sonoma, Napa and Marin.
- Family-owned & GAF-certified · CSLB #1062288
- Owner John on site for the entire install
- Rated 5.0★ across Yelp, Angi & HomeAdvisor
Family-owned & GAF-certified · CSLB #1062288
Owner John on site for the entire install
Rated 5.0★ across Yelp, Angi & HomeAdvisor
01Services
What we do
- Re-roofing & roof replacementFull tear-off and replacement with GAF and CertainTeed Landmark shingle systems, installed to manufacturer spec.
- Roof repair & maintenanceLeak repairs, dry-rot fixes and maintenance that extend the life of your existing roof.
- Commercial TPO roofingSingle-ply TPO membrane installed with a top-of-the-line heat-welding machine for durable, energy-efficient flat roofs.
- Metal roofingLong-lasting metal roof systems for homes and commercial buildings across the North Bay.
- New constructionRoofing for new residential and commercial builds, coordinated to your project timeline.
- Gutters & inspectionsGutter installation and thorough roof inspections to catch problems before they start.
In their words
What customers say
John is not only the owner but also the project manager who was on site for the entirety of the roof install. He is a person of integrity, demands quality, and is highly skilled in his craft. His estimate was very reasonable and he communicated well.
The owner, John, was prompt, informative and on site doing great work. His wife Heather, in the office, was always cheerful, informative and responsive. The main employee, Chris, was always working hard with a friendly presentation.
Ready to get started?
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03Good to know
Common questions
- Where are you located?
- You'll find us at 2210 Dennis Ln.
- What are your hours?
- Mon – Fri: 7:00 AM – 4:00 PM; Sat – Sun: Closed.
- What areas do you serve?
- We proudly serve Santa Rosa, CA and the surrounding community.
- How do I get in touch?
- Call us at +17078433526 — we're glad to help.
Ready? Get in touch
No commitment — let's talk.
Get in touch
Come see us
Stop by, give us a call, or send a note — we’d love to help.
- Address 2210 Dennis Ln
- Phone +17078433526
- Email guardianroofllc@gmail.com
Hours
| Mon – Fri | 7:00 AM – 4:00 PM |
|---|---|
| Sat – Sun | Closed |
Send a message
The fastest way to reach us is email — we’ll get right back to you.
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