Master Roofing Systems

Elsa F.

Stephen did a roof inspection of my property. He was extremely helpful at outlining all the issues our current roof had.
Very good price for excellent service. Highly recommend!!!

Josephine W.

stephen did the roof for us in 2014. sine then, needed to reach out to him to get after sales service. either he responded to say he would come by which never happened, or recently for a problem with vent pipe they installed with no response at all.

Marie L.

We heartily endorse Stephen Lee and his Master Roofing Systems company without reservation. Our roof was over 40 years old and had to be completely replaced. Mr. Lee did a thorough inspection and showed us the MB Technology materials he would use. His estimate came in at $6200 less than the cost of our next-door neighbor's new roof, installed just a couple of weeks before. Since MRS is much in demand, it took several weeks to schedule our roof, but it was worth the wait.

The MRS work crew is a highly skilled, efficient and well-coordinated team of hard fast workers. They had the old roof off and the base for the new roof applied and water-sealed the first day. It rained the next day, so Stephen and crew returned to complete the job the day after, which was dry and sunny.

We now have a new state-of-the-art green technology white roof, with galvanized steel flashings and flues, copper drain outlet and a new frame covering for the light well to boot. The old Spanish tiles are replaced with new ones. It's a clean, aesthetic professional job with a 15-year warranty, but we expect it will last much longer. There were no additional charges, and all went according to plan. It was a pleasure to experience the service and quality of having MRS install our new roof.

Eric E.

We interviewed three roofers for a modified bitumen re-roof job in the Sunset District and chose Stephen. His technical knowledge is superior, his reviews are outstanding, he uses top-notch materials, and his pricing is competitive. His team was professional, skilled, and finished the job in one day. Stephen has been in this business for many years and his team is handpicked from among the best roofers in San Francisco. When the job was finished, it was easy to see why Stephen's work stands out among the others. Each seam was bled to ensure proper bonding. He covered both the up-slope and down-slope vertical walls of our neighbor's houses, providing additional overlap to tie-in the adjoining roofs. He replaced three rusted skylights with hand-made stainless steel ones. He replaced an old Plexiglas light well cover with a new one, using pressure treated lumber, at no additional cost. Picking a good roofer is one of the most important decisions a homeowner can make. We made the right decision in hiring Stephen and highly recommend him and his team for your roofing needs as well. Thanks Stephen!

Charles N.

My roof was installed by Master Roofing Systems. Their price was reasonable . Because of the drought in last few years, I couldn't tell how good was the roof until last year. A sudden heavy rain fall in a day. The roof was pooling about 4 inches.
Mr. Lee of the owner finally show up but decided not to inspect the roof since there was no internal leak visible. He claims the roof was not built correctly , and need more slope. I tried to contact him many times and offer him a job to correct the drainage problem. No response from him ever !

Rich L.

I would highly recommend Master Roofing if you need a complete tear off or a reroof. The crew was on time and took care of protecting plants and the deck as well. They finished the job in two days which I thought was amazing . I received several estimates and am very satisfied with the finished work.

Harry M.

I received a recommendation from a quality house paint that said their work was decent. Wrong! Stephen Lee and his crew finished my roof in a quick, clean, and superb manner. Stephen gave an estimate and outlined the exact procedure his crew would follow. His is very low key but knows his business. The drain at the back of the roof he enlarged and used copper, the same as my gutters. The application of the roofing material by his crew was smooth on the flat roof. The shingles on the front part of the roof were replaced using stainlesssteel flashings. I have not seen other roofers this quality material, just galvanized cheap trim. Two contractor friends gave me a thumbs up for such a quality job! Another rowhouse lives again!

Ali M.

Stephen and team are amazing. We've used them for dozens of residential construction projects and will continue to use them for new roofs and repairs. Highly recommend working with the masters at Master Roofing!

Brigget M.

Stephen is the best, he gives honest and reasonable quote. He recommends what is best for your roofing issues! Excellent job as well!

Pablo G.

Master Roofing did my roof back in late 2012. They were quick to come by to provide an estimate, their quote was super reasonable, and their work was top notch. Six years later, and it still looks great.

I was up on the roof looking it at last week, and noticed that the stucco up against my neighbor's house had a crack in it. I called Master Roofing to have them come by for an estimate to fix it, and they just came by and patched it quickly, even though it wasn't a 'roof' issue.

Great customer service, I will be sure to use Master Roofing whenever I need any roof work. I highly recommend them.