Hear From Homeowners: Why 12 Stones is the Trusted Roofing Contractor in Pasadena

…did an excellent job keeping me updated and informed throughout the entire process, which I really appreciated.

The entire team was professional, efficient, and did a great job completing the work in a timely manner. From start to finish, the process was smooth and a positive experience.

I would definitely recommend 12 Stones Roofing and Construction and will keep them in mind for any future roofing or construction needs.

…reliable and efficient. The crew showed up on time, worked quickly, left the site spotless and answered all my questions. I felt confident in the roof repair they did and would definitely recommend them to anyone looking for a roofing contractor. Great job. When we encountered questions with the finance company 12 Stones quickly and without complaint worked with us to solve the issue. I would definitely recommend 12 Stones Roofing to anyone. Ask for The Roofing Pastor!

…came and got us back to normal. David went above and beyond to keep us on track and give me my house back. I can't recommend 12 stones enough. 1w stones will be the only company I use for any problems or renovations.

…knowledgeable and professional and offered an opportunity to save somewhat by using a shingle that they had access to of the same grade and quality, but which had been misdelivered to another part of their organization. The crew did an excellent job in one day from arrival about 6:30 to departure about 6:45 with total cleanup and the job complete.

…professional, efficient and kept the work are very clean. Billy Bernhard, Sales Manager, was very professional, pleasant and explained everything so well. Thonas Phan, Quality Control Manager, also was professional and went over a few things as well. I also had the pleasure to speak with the owner , John, he was so helpful and answered all of my concerns. I highly recommend 12 Stones Roofing & Construction. Trust me, you will not be disappointed. Thank you all so much! May God bless each and everyone of you.

…Bernhard and 12 Stones Roofing & Construction to replace the roof, and we couldn't be more pleased with the results. From start to finish, the quality of their work was outstanding. The craftsmanship was top-notch — everything was done with care, precision, and real attention to detail.
What truly set them apart was their ability to go above and beyond. When additional issues were identified that needed attention, Billy didn't skip a beat — he coordinated skilled contractors to make sure everything was handled properly and up to standard. That kind of dedication is hard to find, and it gave us tremendous peace of mind.
Thanks to Billy and 12 Stones Roofing & Construction, our home was in very good condition when it sold. If you're looking for a roofing company that delivers quality work and takes care of their customers from beginning to end, look no further. We highly recommend them and would not hesitate to use them again!

…helpful. Thoroughly investigated the roof and immediately went to work solving the issue. This is the company to go to for all your roofing and construction needs.

…team is always a great experience. I would recommend them to anyone looking for a roofing contractor. They are honest, dependable, and professional. I have used them for multiple projects at my home including roofing, hardiplank siding, painting, concrete work, and building a portico at my front door. I have them on deck for my next project already. They are the first people I call when I need any home construction done.

…crew arrived on time, explained the process clearly, and kept the work site clean. Top 3 things I loved: 1) Friendly service 2) High quality workmanship 3) Competitive pricing. I would definitely recommend this roofing contractor to anyone looking for reliable roof repair or roof installation.

…12 Stones sharpened his pencil and gave us an estimate that we could handle! It was a delight to watch the daily progress of the crew, steady working, craftsmen in their trade...The difference that their quality workmanship made in our home's appearance is so nice to see! We are totally delighted and strongly urge everyone to consider this company for all of your projects! Thank you 12 Stones!

…clearly. The roofing work was done efficiently and with great attention to detail. He also offers a Diamond Warranty, which gave me extra peace of mind knowing the coverage goes beyond the standard and really protects the investment. It’s hard to find someone this reliable these days—I highly recommend Bryce to anyone needing roofing services.”

…efficient the crew was. They arrived on time, kept the site tidy, and completed the job quickly with great attention to detail. The pricing was fair and the communication was clear. I would definitely use them again and recommend them as a top roofing contractor.

…transparent and honest company. Would recommend for any housing projects. Great work and workers.

…quickly and left the site spotless. Highly recommend this roofing contractor.

…was a licensed plumber and contractor, he is the only one to ever do any kind of work to our home. A stroke left I’m blind and with memory loss. Which means, I have to do everything on my own. Well in this case I was not alone. These gentlemen were so kind and helpful, Christian and caring. They did an AMAZING JOB!!! Replacing the roof, new decking a solar panel and a new fence. I believe I now have the most beautiful roof in my neighborhood!!! Just call them💕🙏🏼

…a good price too, its nice to find a company with real people and good principles

…start to finish. Communication was clear throughout the process, and everything was completed on time. I’m very happy with how everything turned out and would definitely recommend them to anyone looking for a dependable construction company.

…beginning to end everybody was so courteous and giving and and just a great bunch of people to work with.

…Highly recommend! Neighbors expressed appreciation for how well tear off went …cleaned up throughout.
Close attention to details supporting the insurance claim as well as planning/scheduling the work. The crew, led by Joel, was amazing to watch perform roof work replacement in 1 day as planned for a complex roof. Great work cleaning up also.