Watergarden Roofing
Company Overview
Access exclusive rewards! Opt for WaterGuard Roofing for your roofing needs and enjoy a no-cost roof inspection and a 10% savings on your primary service. Your residence and commercial space merit the highest quality – and you are worth it!
Extended warranties are available.
Explore our available rebate offers.
Meet the visionary behind WaterGuard Roofing – Dean Costa. With a dedication to craftsmanship, Dean Costa envisioned a roofing company that goes beyond simple installations. Located in the Bay Area, we offer skill and a custom approach to every project, guaranteeing your property receives the attention it needs.
In our work, we are driven by a genuine dedication for what we do. Our enthusiasm shows in every project we complete, guaranteeing that each aspect of our craftsmanship demonstrates our commitment to excellence. What truly distinguishes us is our steadfast commitment to transparency and the commitment to achieve results that surpass expectations. Choose us for a combination of passion, honesty, and care in every detail.
Business Services
- Roof cleaning
- Roof inspection
- New roof installation
- Roof repair
- Roof replacement
- Reroofing
- Skylight repair
Business Location & Hours
Mon: | 9:00 AM - 7:00 PM |
Tue: | 9:00 AM - 7:00 PM |
Wed: | 9:00 AM - 7:00 PM |
Thu: | 9:00 AM - 7:00 PM |
Fri: | 9:00 AM - 7:00 PM |
Sat: | 9:00 AM - 6:30 PM |
Sun: | 9:00 AM - 6:30 PM |
Recommended Customer Reviews

It was slow raining night last nigh. This morning I found upstair restroom vent was slowly leaking water. I looked at it from inside attic and found no leak. The vent is directly up through roof. Likely it is cover issue.
Dean came in wearing sneaker and without shoe cover (today is raining day). There wasn't consultation occurred as he was up on the roof and directly doing the fix. The job took him around 30-40 minutes. Then, Dean asked for $400 for the simple small sealing. I thought it was ridiculous and ended up paying him $200 given it is raining day.