By The Bay Roofing & Construction
Company Overview
We at By The Bay Roofing & Construction pride ourselves on being more than a simple roofing and construction firm. As your neighbors, we are devoted to providing the Bay Area with integrity, quality, and care. Our family-owned and -operated status means our values are grounded in trust, dedication, and a personal bond with the communities we serve. Our veteran-owned and -operated status allows us to apply discipline, precision, and a solid work ethic to all our projects. Our mission is rooted in inclusivity and respect, proudly identifying as an LGBTQ+-friendly company that welcomes all. We reflect our commitment to the environment through our practices, using sustainable materials and eco-friendly solutions to protect the stunning Bay Area we all love. Founded in 1980, By the Bay Roofing and Construction is a family-owned and -operated business focused on trust, dedication, and strong community ties. Our veteran-owned and -operated status ensures a disciplined, precise, and ethical approach to each project we undertake. We foster an inclusive and respectful environment that welcomes all, proudly identifying as an LGBTQ+-friendly business.
Business Services
- Gutter addition
- Gutter cleaning
- Gutter installation
- Gutter repair
- Gutter replacement
- Moisture or vapor barrier installation
- Moisture control inspection
- Moisture control installation
- Moisture control repair
- Roof cleaning
- Roof inspection
- New roof installation
- Roof repair
- Roof replacement
- Reroofing
- Skylight installation
- Skylight repair
- Sump pump installation
- Waterproofing inspection
- Waterproofing installation
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Insisted on getting paid in full before all the final inspections and permits were completed per our contract (plenty of promises to come right back and finish)...now 8 weeks later, its like pulling teeth just to get them to return an email.
Plus, after upselling the initial project from a repair to a total roof reconstruction, the very next day their work immediately failed when the first rain caused massive leaks in several bedrooms. To their credit, the came out right away to fix the leaks and agreed to take responsibility for the interior damages. However, they have followed through with none of those promises, and the overall experience has been quite frustrating.

By the Bay Roofing did a great job detecting the issue with our roof, making the necessary repairs (in less than estimated amount of time), and taking us through the process step by step. Really good communication from Will and his crew.
I had spoken to several other service providers before deciding to work with By the Bay Roofing. What set them apart was their safety first, experienced, highly knowledgeable crew, transparent communication and a great warranty on craftsmanship.
I would recommend this team if you're in need or roof repairs or replacement!

I had what looked like a straightforward re-roofing job to start with. After stripping off the first layer of shingles, it became apparent that the wood underneath was both worn out and cracking from a shoddy previous job.
Right away, the team went to work with secure material, gather workers, move things around to make the schedule work (my insurance company was putting pressure on me to replace the roof or they would not insure my house).
Will and James, the project managers on the job, are not just effective in their jobs and great problem solvers, they are amazing human beings! Patient, kind, compassionate - and so, so hardworking! These guys bent over backwards and jumped through hoops to make the project work within my time frame and budget.
In addition, their integrity was unparalleled.
As I write this, I can hear workers working on my roof. I have no fear posting this review before the job is complete. My confidence in them is bar none. I know they will deliver. Clicking SEND now.
Thank you, Will, James and the entire BTB team!

We had a leak the other day because of the heavy rain. Fred and his team came out and done a quick roof repair. The leak was stopped right away. The price was cheaper than i expected.

These guys were great. I had a gutter that was draining in the wrong direction, causing water to spill over the top and creating water damage on the side of my house. I tried to fix this myself and realized that it was not clogged, but an alignment issue that would require more expertise than I have. These guys came out the same day I called, gave me a very competitive quote that was much lower than I expected, and then sent out a team and fixed the problem within a couple of days. They also cleaned the gutter inside and out. AND, I had a second smaller gutter that was also draining wrong which they cleaned and fixed FOR FREE. Super great experience. Thanks guys!

Great team and craftsmanship we had a amazing experience with James will and the team

We had a roof replaced all the team where amazing really helpfull and good craftsmanship