Slate Roof Installers in Ontario, CA

"I was long overdue for a new roof installation, and I couldn’t have chosen a better company than Confirmed Roofing Experts. Osh made the process seamless, from the initial consultation to the final inspection. The crew was courteous and efficient, and the workmanship is top-notch. The new roof has completely transformed the look of my home, and I feel great knowing I made the right choice."

"Arturo was very quick and efficient in assessing and scheduling the repair job for our roof. Diego was able to execute the repairs on time and thorough with all the details of the job. Great work and value!! Definitely recommend!!"

"We worked with Tony and Jacob for our flat roof repair. They were both very friendly and informative. Their team worked very late into the night to get our roof completed because it was starting to drizzle. The products they used were of much better quality than our old tar roof. Their team did a great job and clean up. We do recommend them."

"Excellent team, on time performance, very cooperative, attention to details, nicely clean after installation and always willing to go extra mile to satisfy us. Will hire them for all future work. Best wishes for continuous success to P V C roofing team!"

"He is very excellent, professional, and detail-oriented."

"They called right away, checked it out, told me they d fix it on the weekend. Instead, they showed up a little later and fixed it the same day! Courteous and kind, AND my neighbors also got a quote! I m so happy!"

"From the start Eric has been wonderful. I only spoke to him on the phone and my brother meet with him on the bid process along with 2 other Contractors and felt that Eric was very honest so we went with him. He was not the lowest and not the highest bid, but right in the center. I am thrilled that I chose 3rd Generation to replace my roof. They are so friendly and show complete respect for my property. My new roof is beautiful. They went beyond what I expected. Thank you so much Eric for make this so painless."

"This was a large tile reset job for a Tesla solar system. The company was very fast to get started were very thoughtful and thorough. The work was completed in three days. Unlike 99% if customers, i was on the roof multiple times and witnessed their work. I have a high regard for the crew and would rehire them in a heartbeat. Price was fair. Recommend"

"Had two huge windstorms. Luis called me back immediately both times and had his pros out right away. Today Alex got to my house by 9am and the job was done by 9:30. I will always call Frontline for any roof drama."