JRG Roofing
Company Overview
Roof Maintenance
Leak Fixes
New Roof Solutions
New Roof Setup
Insulation Services
Gutter Services
Roof Ventilation Solutions
Roof Treatment
Chimney Caps
JG Roofing, located in San Francisco, recognizes that a roof is essential to your home. It supports your walls and protects your family, belongings, and property. Since 2000, we have been a family-run company in San Francisco. Jose Reyes Gutierrez holds a roofing contractor license in California. License # 1063513.
Business Services
- Gutter cleaning
- New roof installation
- Roof repair
- Roof replacement
- Reroofing
Business Location & Hours
Mon: | 8:00 AM - 4:00 PM |
Tue: | 8:00 AM - 4:00 PM |
Wed: | 8:00 AM - 4:00 PM |
Thu: | 8:00 AM - 4:00 PM |
Fri: | 8:00 AM - 4:00 PM |
Sat: | 8:00 AM - 4:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Jose and his crew did an fabulous job applying a bitumen roof to our house in San Francisco.
We had a roof leak during the storms in January. Jose intially came out during the storm on the same day we called. He went up to the roof with me during the heavy rain and identified the area where the leak was coming from during that storm. Although we didn't ask him to do the patch work, his diagnosis was extremely helpful in allowing us to stop the leak.
A few months later, I asked him to come out again to give us an estimate for the roof replacement; during that visit, he also identified some issues with my gutters that he cleared for me, on the spot, free of charge. We got a reasonable estimate for the roof replacement, contracted with him, and then he replaced the roof a few months later at the time that worked best for us.
Because the section of the roof is viewable from a window in our house, I was able to watch his crew for most of the work, and I could see how thorough and meticulously they worked, taking extra care with areas that could become problems down the road. Our roof is complex, with skylights, areas of Spanish tile, multiple vents, and connected to the house next door; so the job was more challenging, and their expertise and experience was all the more important!

i had a small but important to me roofing job - replacing the 35 square foot roof above our bay window with a modified bitumen roof. i called 4 roofers highly rated on Yelp. one never responded, one responded that our job was too small, and two came out and looked at the job and gave me quotes: Jose of JRG Roofing and another local roofer. Jose stood out in contrast to the other local roofer with his great attention to the details of our job, by taking the time to answer my questions in a thoughtful way, and by giving me the sense that he cares about doing jobs right. his quote was reasonable and in-line with my expectations. therefore, it was an easy decision to go with Jose and he brought a team of two guys to do the job as scheduled a week later. it took them the 6 hours that Jose projected. they were highly skilled and meticulous. they cut no corners and i felt they treated my job as if it were a job for a friend or relative. the final product was excellent. Jose came by at the end of the day and inspected the work and proactively decided to add a small amount of additional metal flashing on both ends of the roof/wall junction just to be overly sure of diverting any water in that area from having any possibility of getting behind our siding. i highly recommend Jose and JRG roofing and was very happy with the work they did. also, Jose and his team are good guys and it was a pleasure to work with them. i highly recommend them.

Recent storms and high winds caused damage to my roof. Contacted several contractors with excellent reviews, but not one contractor replied. Next day, called JRG and Jose came by the house that day and performed a detailed inspection of the damaged roof and I hired him on the spot. He and his team are very detailed oriented and performed their task safely and successfully. I am so glad I hired them. They are true professionals. Thumbs up guys, and huge thanks.

Jose and his team are amazing! We discovered a leak in our roof during the intense week of rain and flooding earlier this month. We reached out to several roofers, but almost no one was available to come by. Luckily, when I reached out to Jose, he made time to come out within a few days and do a thorough assessment. Jose gave an honest explanation of what needed to be replaced, and which parts just needed touching up. He gave us a fair and detailed bid, and fit us in his schedule as quickly as possible.
Jose and his crew came out as soon as the rains cleared up and spent two days working hard to replace the old part of the roof and repair the flashing on another part. They found some damage to the siding, and were able to quickly replace the most damaged planks. They even painted the siding to match the rest of our house. The team did a great job overall, and the new roof looks very clean and sturdy, and is now properly sloped to avoid future damage.
Throughout the process, Jose was professional, responsive, and super easy to communicate with. I highly recommend Jose and JRG Roofing, and will definitely be working with them again when we are ready to replace the rest of our roof!

Jose is awesome! He responded to my inquiry right away and came out and patched my roof during the worst storm in California. Jose was very professional throughout the job, came out on time and finished the job quickly. His pricing is also very reasonable and I would definitely hire him again if I need any repairs on my roof.

José and his team were great. They were responsive and quickly came out to check an issue with my roof. They came back the next day to fix the issue before the next storm came. Their bid was competitive and the team worked efficiently and cleaned up thoroughly after they completed their work.

Jose and his team saved us from a leaky roof right before a week straight of rain. Jose and his team came by the same day i called and patched up all the leaky areas for a very reasonable price. I highly reccomend their services.

We used JRG Roofing to convert a flat roof to a new roof with sloop for my house. They had done outstanding job for roofing. They are responsive, professional, very clean and with great attention to details.

We had a HVAC project (kitchen range hood installation with an opening in the roof). It was not a regular asphalt roof but PVC. We took some photos and send them to Jose. Having looked at them he told us the type of the roof and manufacturer. It was spot on despite the fact that a roofing supplier told us that it was next to impossible to identify the type of the roof only by photos.
He came right on time, professionally carried out the project, and gave us many useful recommendations. Highly recommended.

I would highly recommend JRG Roofing. José and his crew did an excellent job for our commercial building and we are very please with the result.
José is very personable, prompt, responsive and has excellent communication skills. JRG delivers and we will definitely call JRG for our future roofing needs.
Thank you José !!!